How do you translate an ISO 10218-1:2025 industrial robot safety manual without confusing the robot manufacturer’s responsibilities with a completed robot-cell integrator’s duties, protective stops, emergency stops, operating modes or safety-related controls? Translators, automation engineers, manufacturers and workplace safety reviewers searching for ISO 10218-1 translation, robot safety terminology, teach-pendant instructions and protective-stop documentation need precise boundaries, not generalized promises that every robot application is safe.
This specialist article explains how to translate industrial robot manufacturer safety documentation across languages, including intended use, foreseeable misuse, hazardous motion, automatic and manual operation, protective functions, shutdown, restart, enabling devices, interface signals, maintenance warnings, diagnostics, safety configuration and evidence handoff. Its task is limited and concrete: the reader of the translated document should understand the same robot, the same hazard, the same operational permission and the same evidence status as the original reader.
ISO published ISO 10218-1:2025 in February 2025, superseding its 2011 edition. The ISO catalogue explains that Part 1 addresses the safety of industrial robots, while Part 2 addresses integration and applications. Its scope does not automatically extend to medical, service or consumer robots, and the standard does not replace the assessment of every installed gripper, process and access path. Translation must therefore preserve both the issued method edition and the separation between robot design evidence and installed-system verification.
A traceable chain from a robot to a real safe application
The relevant chain is robot model and edition → intended use → hazardous motion → manufacturer design function → installation responsibility → validation and operator action. The sections below focus on places where a translation can accidentally move a decision, permission or claim from one part of that chain to another.
Robot and cell are not synonyms
A manufacturer may provide a robot whose safe design is assessed while an integrator subsequently adds tooling, guarding and conveyors. A declaration about the first does not certify the second.
Worked example and correction: A factory brochure translates robot compliance as proof that a whole automated welding cell is safe. Preserve robot-only evidence and mark application-level review as a separate responsibility.
The technical reviewer should read this section against the original manufacturer manual, the identified robot variant, the actual software or mechanical configuration and the relevant diagram. A correct sentence distinguishes available capability from configured or verified function, and a statement about the robot from a statement about its whole application. If the original does not contain an approval or completed validation result, the target language must not invent one. Where the instruction could alter access, motion, isolation or restart, obtain an authoritative engineering clarification and record it against the source revision rather than letting an editor settle the uncertainty linguistically.
Part 1 and Part 2 have different owners
ISO 10218-1 concerns industrial robot design and information, while ISO 10218-2 concerns integration and applications. Their titles are not interchangeable.
Worked example and correction: A customer attaches a Part 1 report to a cell validation heading. Keep standard numbers, responsibilities and scope attached to their correct work packages.
The technical reviewer should read this section against the original manufacturer manual, the identified robot variant, the actual software or mechanical configuration and the relevant diagram. A correct sentence distinguishes available capability from configured or verified function, and a statement about the robot from a statement about its whole application. If the original does not contain an approval or completed validation result, the target language must not invent one. Where the instruction could alter access, motion, isolation or restart, obtain an authoritative engineering clarification and record it against the source revision rather than letting an editor settle the uncertainty linguistically.
A 2025 edition cannot rewrite an older test
The publication edition identifies which requirements the original technical author or laboratory used. A historical document is not updated merely by translating it.
Worked example and correction: A 2019 evidence package is relabelled ISO 10218-1:2025. Keep the historical edition and add an explicit note about newer standards only when authorized.
The technical reviewer should read this section against the original manufacturer manual, the identified robot variant, the actual software or mechanical configuration and the relevant diagram. A correct sentence distinguishes available capability from configured or verified function, and a statement about the robot from a statement about its whole application. If the original does not contain an approval or completed validation result, the target language must not invent one. Where the instruction could alter access, motion, isolation or restart, obtain an authoritative engineering clarification and record it against the source revision rather than letting an editor settle the uncertainty linguistically.
Industrial scope must remain narrow
Industrial robots are not equivalent to surgical, public-service, consumer or other excluded systems simply because they use actuators and programmed movement.
Worked example and correction: A public-facing robot is advertised with an industrial robot declaration. Preserve the manufacturer’s actual product category and obtain appropriate review for any different category.
The technical reviewer should read this section against the original manufacturer manual, the identified robot variant, the actual software or mechanical configuration and the relevant diagram. A correct sentence distinguishes available capability from configured or verified function, and a statement about the robot from a statement about its whole application. If the original does not contain an approval or completed validation result, the target language must not invent one. Where the instruction could alter access, motion, isolation or restart, obtain an authoritative engineering clarification and record it against the source revision rather than letting an editor settle the uncertainty linguistically.
Intended use
The approved application limits what movements, loads, modes and environments the manufacturer envisages. It is a boundary in the instructions, not promotional decoration.
Worked example and correction: A robot meant for guarded machine tending becomes ‘safe for any public workplace’. Keep permitted tasks and excluded scenarios word-for-word in meaning.
The technical reviewer should read this section against the original manufacturer manual, the identified robot variant, the actual software or mechanical configuration and the relevant diagram. A correct sentence distinguishes available capability from configured or verified function, and a statement about the robot from a statement about its whole application. If the original does not contain an approval or completed validation result, the target language must not invent one. Where the instruction could alter access, motion, isolation or restart, obtain an authoritative engineering clarification and record it against the source revision rather than letting an editor settle the uncertainty linguistically.
Foreseeable misuse
Risk documents discuss some foreseeable mistakes to reduce harm. Considering a misuse does not authorize it or turn it into an intended procedure.
Worked example and correction: A warning about someone entering during automatic operation is translated as permission to enter. Separate anticipated misuse from authorized operation.
The technical reviewer should read this section against the original manufacturer manual, the identified robot variant, the actual software or mechanical configuration and the relevant diagram. A correct sentence distinguishes available capability from configured or verified function, and a statement about the robot from a statement about its whole application. If the original does not contain an approval or completed validation result, the target language must not invent one. Where the instruction could alter access, motion, isolation or restart, obtain an authoritative engineering clarification and record it against the source revision rather than letting an editor settle the uncertainty linguistically.
Risk assessment
A performed risk assessment identifies hazards, controls and residual risks. It does not ordinarily mean that all possible injury has been eliminated.
Worked example and correction: A source says risks were assessed and the target says zero risk. Preserve the actual assessment result and disclosed limitations.
The technical reviewer should read this section against the original manufacturer manual, the identified robot variant, the actual software or mechanical configuration and the relevant diagram. A correct sentence distinguishes available capability from configured or verified function, and a statement about the robot from a statement about its whole application. If the original does not contain an approval or completed validation result, the target language must not invent one. Where the instruction could alter access, motion, isolation or restart, obtain an authoritative engineering clarification and record it against the source revision rather than letting an editor settle the uncertainty linguistically.
Residual risk
Residual-risk warnings can remain even when the robot includes a safety function. Removing a warning changes the user’s practical understanding.
Worked example and correction: A manual warns about stored energy after isolation; the target deletes it because the controller has a safety stop. Keep both facts.
The technical reviewer should read this section against the original manufacturer manual, the identified robot variant, the actual software or mechanical configuration and the relevant diagram. A correct sentence distinguishes available capability from configured or verified function, and a statement about the robot from a statement about its whole application. If the original does not contain an approval or completed validation result, the target language must not invent one. Where the instruction could alter access, motion, isolation or restart, obtain an authoritative engineering clarification and record it against the source revision rather than letting an editor settle the uncertainty linguistically.
Axis versus Cartesian motion
Joint-axis rotation and Cartesian tool movement describe distinct coordinate systems. A translated program must not make one sound like the other.
Worked example and correction: Axis six rotation is described as straight-line tool motion. Keep axis index, sign convention, units and reference frame.
The technical reviewer should read this section against the original manufacturer manual, the identified robot variant, the actual software or mechanical configuration and the relevant diagram. A correct sentence distinguishes available capability from configured or verified function, and a statement about the robot from a statement about its whole application. If the original does not contain an approval or completed validation result, the target language must not invent one. Where the instruction could alter access, motion, isolation or restart, obtain an authoritative engineering clarification and record it against the source revision rather than letting an editor settle the uncertainty linguistically.
Tool centre point
TCP defines a programmed reference for the tool position and orientation; it is not a protective circuit or mechanical brake.
Worked example and correction: A teaching command referring to a TCP offset is localized as a safety stop position. Preserve the coordinate role and connected diagram.
The technical reviewer should read this section against the original manufacturer manual, the identified robot variant, the actual software or mechanical configuration and the relevant diagram. A correct sentence distinguishes available capability from configured or verified function, and a statement about the robot from a statement about its whole application. If the original does not contain an approval or completed validation result, the target language must not invent one. Where the instruction could alter access, motion, isolation or restart, obtain an authoritative engineering clarification and record it against the source revision rather than letting an editor settle the uncertainty linguistically.
Payload and load distribution
A stated maximum payload can depend on centre of gravity, inertia and operating configuration. Mass alone is not all the mechanical evidence.
Worked example and correction: A manual’s allowable payload becomes a promise for any gripper geometry of the same weight. Keep load distribution conditions and manufacturer constraints.
The technical reviewer should read this section against the original manufacturer manual, the identified robot variant, the actual software or mechanical configuration and the relevant diagram. A correct sentence distinguishes available capability from configured or verified function, and a statement about the robot from a statement about its whole application. If the original does not contain an approval or completed validation result, the target language must not invent one. Where the instruction could alter access, motion, isolation or restart, obtain an authoritative engineering clarification and record it against the source revision rather than letting an editor settle the uncertainty linguistically.
Speed and acceleration
Speed, acceleration and motion limits need a named axis or tool reference and correct units. A value does not explain every risk on its own.
Worked example and correction: A 250 mm/s movement limit becomes 250 m/s in the target. Audit prefixes, reference points and numerical display.
The technical reviewer should read this section against the original manufacturer manual, the identified robot variant, the actual software or mechanical configuration and the relevant diagram. A correct sentence distinguishes available capability from configured or verified function, and a statement about the robot from a statement about its whole application. If the original does not contain an approval or completed validation result, the target language must not invent one. Where the instruction could alter access, motion, isolation or restart, obtain an authoritative engineering clarification and record it against the source revision rather than letting an editor settle the uncertainty linguistically.
Manual and automatic operation
A robot may behave differently in manual programming and automatic production modes, with separate control and access conditions.
Worked example and correction: Teach-mode instructions are presented as routine automatic-mode permissions. Retain exact mode labels and prerequisites.
The technical reviewer should read this section against the original manufacturer manual, the identified robot variant, the actual software or mechanical configuration and the relevant diagram. A correct sentence distinguishes available capability from configured or verified function, and a statement about the robot from a statement about its whole application. If the original does not contain an approval or completed validation result, the target language must not invent one. Where the instruction could alter access, motion, isolation or restart, obtain an authoritative engineering clarification and record it against the source revision rather than letting an editor settle the uncertainty linguistically.
Teach pendant
A teach pendant is an operator interface for permitted robot control. It cannot casually be described as the one universal protective device.
Worked example and correction: A joystick is renamed the emergency-stop system. Preserve each button’s actual purpose, role and operating context.
The technical reviewer should read this section against the original manufacturer manual, the identified robot variant, the actual software or mechanical configuration and the relevant diagram. A correct sentence distinguishes available capability from configured or verified function, and a statement about the robot from a statement about its whole application. If the original does not contain an approval or completed validation result, the target language must not invent one. Where the instruction could alter access, motion, isolation or restart, obtain an authoritative engineering clarification and record it against the source revision rather than letting an editor settle the uncertainty linguistically.
Enabling device
An enabling function may allow controlled motion under specified conditions and can have multiple positions or release responses.
Worked example and correction: A multi-position enabling switch is translated simply as ‘press to go’. Preserve the manufacturer’s entire permitted action and stop behavior.
The technical reviewer should read this section against the original manufacturer manual, the identified robot variant, the actual software or mechanical configuration and the relevant diagram. A correct sentence distinguishes available capability from configured or verified function, and a statement about the robot from a statement about its whole application. If the original does not contain an approval or completed validation result, the target language must not invent one. Where the instruction could alter access, motion, isolation or restart, obtain an authoritative engineering clarification and record it against the source revision rather than letting an editor settle the uncertainty linguistically.
Emergency stop
An emergency-stop function serves emergency intervention and does not make guarding, isolation or normal safe use optional.
Worked example and correction: A note says an E-stop exists and a translation says guards may be bypassed. Preserve warnings and distinct emergency response instructions.
The technical reviewer should read this section against the original manufacturer manual, the identified robot variant, the actual software or mechanical configuration and the relevant diagram. A correct sentence distinguishes available capability from configured or verified function, and a statement about the robot from a statement about its whole application. If the original does not contain an approval or completed validation result, the target language must not invent one. Where the instruction could alter access, motion, isolation or restart, obtain an authoritative engineering clarification and record it against the source revision rather than letting an editor settle the uncertainty linguistically.
Protective stop
A protective stop associated with safeguarding may have different triggers and recovery steps from a routine pause or emergency stop.
Worked example and correction: A protective-stop alarm is translated as end of normal cycle. Keep the issued term, event cause and required recovery sequence.
The technical reviewer should read this section against the original manufacturer manual, the identified robot variant, the actual software or mechanical configuration and the relevant diagram. A correct sentence distinguishes available capability from configured or verified function, and a statement about the robot from a statement about its whole application. If the original does not contain an approval or completed validation result, the target language must not invent one. Where the instruction could alter access, motion, isolation or restart, obtain an authoritative engineering clarification and record it against the source revision rather than letting an editor settle the uncertainty linguistically.
Routine pause
An operator-requested pause is not necessarily a safety function or indication of an emergency condition.
Worked example and correction: A production pause is labelled emergency stop on a translated dashboard. Preserve operational status and separate fault statistics.
The technical reviewer should read this section against the original manufacturer manual, the identified robot variant, the actual software or mechanical configuration and the relevant diagram. A correct sentence distinguishes available capability from configured or verified function, and a statement about the robot from a statement about its whole application. If the original does not contain an approval or completed validation result, the target language must not invent one. Where the instruction could alter access, motion, isolation or restart, obtain an authoritative engineering clarification and record it against the source revision rather than letting an editor settle the uncertainty linguistically.
STO and drive functions
Safe torque off, when provided, addresses drive torque under applicable conditions, not instantaneous removal of gravity or every stored-energy hazard.
Worked example and correction: A control state says STO active and the target says all axes mechanically immobilized. Translate the drive state without inventing a brake.
The technical reviewer should read this section against the original manufacturer manual, the identified robot variant, the actual software or mechanical configuration and the relevant diagram. A correct sentence distinguishes available capability from configured or verified function, and a statement about the robot from a statement about its whole application. If the original does not contain an approval or completed validation result, the target language must not invent one. Where the instruction could alter access, motion, isolation or restart, obtain an authoritative engineering clarification and record it against the source revision rather than letting an editor settle the uncertainty linguistically.
Brakes and gravity
A holding brake, dynamic braking method and validated safety brake function are not interchangeable merely because each can affect motion.
Worked example and correction: A vertical-axis brake is advertised as guaranteed secure holding without evidence. Preserve function type and applicable limitations.
The technical reviewer should read this section against the original manufacturer manual, the identified robot variant, the actual software or mechanical configuration and the relevant diagram. A correct sentence distinguishes available capability from configured or verified function, and a statement about the robot from a statement about its whole application. If the original does not contain an approval or completed validation result, the target language must not invent one. Where the instruction could alter access, motion, isolation or restart, obtain an authoritative engineering clarification and record it against the source revision rather than letting an editor settle the uncertainty linguistically.
Monitored safety inputs
A controller may offer safety-related inputs without demonstrating every installed sensor is properly configured and validated.
Worked example and correction: An interface for a light curtain is described as a completed protected perimeter. Keep capability and site validation separate.
The technical reviewer should read this section against the original manufacturer manual, the identified robot variant, the actual software or mechanical configuration and the relevant diagram. A correct sentence distinguishes available capability from configured or verified function, and a statement about the robot from a statement about its whole application. If the original does not contain an approval or completed validation result, the target language must not invent one. Where the instruction could alter access, motion, isolation or restart, obtain an authoritative engineering clarification and record it against the source revision rather than letting an editor settle the uncertainty linguistically.
Required and achieved performance
A required safety performance specification is a target; verified achieved performance requires appropriate design and validation evidence.
Worked example and correction: A risk report lists a requirement and the translation says compliance has been tested. Preserve required, designed, calculated and validated verbs.
The technical reviewer should read this section against the original manufacturer manual, the identified robot variant, the actual software or mechanical configuration and the relevant diagram. A correct sentence distinguishes available capability from configured or verified function, and a statement about the robot from a statement about its whole application. If the original does not contain an approval or completed validation result, the target language must not invent one. Where the instruction could alter access, motion, isolation or restart, obtain an authoritative engineering clarification and record it against the source revision rather than letting an editor settle the uncertainty linguistically.
Guard doors
Door sensing, interlocking and locking may be different functions. Access protection depends on actual installation and hazardous motion.
Worked example and correction: A door contact signal is translated as all machine motion stopped immediately. Preserve the monitored action and any separate stop function.
The technical reviewer should read this section against the original manufacturer manual, the identified robot variant, the actual software or mechanical configuration and the relevant diagram. A correct sentence distinguishes available capability from configured or verified function, and a statement about the robot from a statement about its whole application. If the original does not contain an approval or completed validation result, the target language must not invent one. Where the instruction could alter access, motion, isolation or restart, obtain an authoritative engineering clarification and record it against the source revision rather than letting an editor settle the uncertainty linguistically.
Safety scanners
A scanner specification does not prove its protective fields are correctly installed, configured and validated for a specific cell.
Worked example and correction: The robot vendor lists an optional scanner and the target says every installation has tested detection fields. Distinguish option, installation and validation.
The technical reviewer should read this section against the original manufacturer manual, the identified robot variant, the actual software or mechanical configuration and the relevant diagram. A correct sentence distinguishes available capability from configured or verified function, and a statement about the robot from a statement about its whole application. If the original does not contain an approval or completed validation result, the target language must not invent one. Where the instruction could alter access, motion, isolation or restart, obtain an authoritative engineering clarification and record it against the source revision rather than letting an editor settle the uncertainty linguistically.
Motion envelope
Maximum robot reach, programmed restricted space and safeguarded area are different geometric concepts.
Worked example and correction: An arm’s maximum reach drawing becomes a certified perimeter on the target page. Keep each geometric label and reference drawing.
The technical reviewer should read this section against the original manufacturer manual, the identified robot variant, the actual software or mechanical configuration and the relevant diagram. A correct sentence distinguishes available capability from configured or verified function, and a statement about the robot from a statement about its whole application. If the original does not contain an approval or completed validation result, the target language must not invent one. Where the instruction could alter access, motion, isolation or restart, obtain an authoritative engineering clarification and record it against the source revision rather than letting an editor settle the uncertainty linguistically.
Grippers and process tools
The attached tool can create sharp, thermal, crushing, suction or material hazards beyond the robot manipulator itself.
Worked example and correction: A robot-only manual is used to claim that a welding torch is safe. Keep the end-effector and process hazard with application responsibility.
The technical reviewer should read this section against the original manufacturer manual, the identified robot variant, the actual software or mechanical configuration and the relevant diagram. A correct sentence distinguishes available capability from configured or verified function, and a statement about the robot from a statement about its whole application. If the original does not contain an approval or completed validation result, the target language must not invent one. Where the instruction could alter access, motion, isolation or restart, obtain an authoritative engineering clarification and record it against the source revision rather than letting an editor settle the uncertainty linguistically.
Collaborative-capable
A collaborative capability is not the same as a completed safe collaborative application with its actual tools, tasks and people.
Worked example and correction: A cobot brochure says no assessment is necessary because the robot is collaborative. Preserve the capability claim and separate integration review.
The technical reviewer should read this section against the original manufacturer manual, the identified robot variant, the actual software or mechanical configuration and the relevant diagram. A correct sentence distinguishes available capability from configured or verified function, and a statement about the robot from a statement about its whole application. If the original does not contain an approval or completed validation result, the target language must not invent one. Where the instruction could alter access, motion, isolation or restart, obtain an authoritative engineering clarification and record it against the source revision rather than letting an editor settle the uncertainty linguistically.
Hand guiding
A defined hand-guiding procedure is not permission to seize a robot that is moving in automatic mode.
Worked example and correction: A teaching mode is translated as ‘guide the robot by hand at any time’. Keep exact permitted mode and control conditions.
The technical reviewer should read this section against the original manufacturer manual, the identified robot variant, the actual software or mechanical configuration and the relevant diagram. A correct sentence distinguishes available capability from configured or verified function, and a statement about the robot from a statement about its whole application. If the original does not contain an approval or completed validation result, the target language must not invent one. Where the instruction could alter access, motion, isolation or restart, obtain an authoritative engineering clarification and record it against the source revision rather than letting an editor settle the uncertainty linguistically.
Speed and separation monitoring
Distance and motion-based safeguarding depend on sensors, response, configuration and validation in the installed application.
Worked example and correction: A controller supports monitoring but the translation says the shared area is fully protected. Preserve function availability and completed field assessment separately.
The technical reviewer should read this section against the original manufacturer manual, the identified robot variant, the actual software or mechanical configuration and the relevant diagram. A correct sentence distinguishes available capability from configured or verified function, and a statement about the robot from a statement about its whole application. If the original does not contain an approval or completed validation result, the target language must not invent one. Where the instruction could alter access, motion, isolation or restart, obtain an authoritative engineering clarification and record it against the source revision rather than letting an editor settle the uncertainty linguistically.
Power and force limitation
Limiting robot movement does not remove injuries from sharp tools, hot workpieces or pinch locations.
Worked example and correction: A product capability statement becomes ‘all contact is harmless’. Keep the actual safety function and note application-specific hazards.
The technical reviewer should read this section against the original manufacturer manual, the identified robot variant, the actual software or mechanical configuration and the relevant diagram. A correct sentence distinguishes available capability from configured or verified function, and a statement about the robot from a statement about its whole application. If the original does not contain an approval or completed validation result, the target language must not invent one. Where the instruction could alter access, motion, isolation or restart, obtain an authoritative engineering clarification and record it against the source revision rather than letting an editor settle the uncertainty linguistically.
Isolation for servicing
Electrical isolation alone may not remove pressure, suspended loads, thermal energy or other stored hazards.
Worked example and correction: A maintenance step to depressurize a pneumatic actuator disappears from translation. Preserve the full work sequence and qualified actor.
The technical reviewer should read this section against the original manufacturer manual, the identified robot variant, the actual software or mechanical configuration and the relevant diagram. A correct sentence distinguishes available capability from configured or verified function, and a statement about the robot from a statement about its whole application. If the original does not contain an approval or completed validation result, the target language must not invent one. Where the instruction could alter access, motion, isolation or restart, obtain an authoritative engineering clarification and record it against the source revision rather than letting an editor settle the uncertainty linguistically.
Startup and reset
Safety reset, controller initialization, program run and motion commencement can be distinct events.
Worked example and correction: A note says reset then verify the safe area and the target says reset starts motion immediately. Preserve step order and permissions.
The technical reviewer should read this section against the original manufacturer manual, the identified robot variant, the actual software or mechanical configuration and the relevant diagram. A correct sentence distinguishes available capability from configured or verified function, and a statement about the robot from a statement about its whole application. If the original does not contain an approval or completed validation result, the target language must not invent one. Where the instruction could alter access, motion, isolation or restart, obtain an authoritative engineering clarification and record it against the source revision rather than letting an editor settle the uncertainty linguistically.
Unexpected restart
A warning about motion after recovery must not become a reassuring statement about automatic safe continuation.
Worked example and correction: A troubleshooting guide requires an access-clearance check before resuming; the target drops it. Keep the condition and actor.
The technical reviewer should read this section against the original manufacturer manual, the identified robot variant, the actual software or mechanical configuration and the relevant diagram. A correct sentence distinguishes available capability from configured or verified function, and a statement about the robot from a statement about its whole application. If the original does not contain an approval or completed validation result, the target language must not invent one. Where the instruction could alter access, motion, isolation or restart, obtain an authoritative engineering clarification and record it against the source revision rather than letting an editor settle the uncertainty linguistically.
Controller mode keys
Access keys, mode selectors and permissions determine who can command certain motions.
Worked example and correction: A maintenance-only mode is described as a normal user option. Preserve operator role, access restriction and selected state.
The technical reviewer should read this section against the original manufacturer manual, the identified robot variant, the actual software or mechanical configuration and the relevant diagram. A correct sentence distinguishes available capability from configured or verified function, and a statement about the robot from a statement about its whole application. If the original does not contain an approval or completed validation result, the target language must not invent one. Where the instruction could alter access, motion, isolation or restart, obtain an authoritative engineering clarification and record it against the source revision rather than letting an editor settle the uncertainty linguistically.
Software and firmware revision
A safety configuration and its supporting report may apply to identified software or controller versions.
Worked example and correction: A verification attached to firmware 3.2 is advertised for all later releases. Keep exact versions and change-control notes.
The technical reviewer should read this section against the original manufacturer manual, the identified robot variant, the actual software or mechanical configuration and the relevant diagram. A correct sentence distinguishes available capability from configured or verified function, and a statement about the robot from a statement about its whole application. If the original does not contain an approval or completed validation result, the target language must not invent one. Where the instruction could alter access, motion, isolation or restart, obtain an authoritative engineering clarification and record it against the source revision rather than letting an editor settle the uncertainty linguistically.
Programmed speed versus monitored speed
A commanded motion speed is not necessarily a safety-rated speed limit or validated monitored condition.
Worked example and correction: An automation program shows a requested slow speed and the target calls it certified safe speed. Preserve commanded and safety-verified meanings.
The technical reviewer should read this section against the original manufacturer manual, the identified robot variant, the actual software or mechanical configuration and the relevant diagram. A correct sentence distinguishes available capability from configured or verified function, and a statement about the robot from a statement about its whole application. If the original does not contain an approval or completed validation result, the target language must not invent one. Where the instruction could alter access, motion, isolation or restart, obtain an authoritative engineering clarification and record it against the source revision rather than letting an editor settle the uncertainty linguistically.
Tooling change
A change in gripper, payload or process can alter hazards and invalidate an easy extrapolation from a previous configuration.
Worked example and correction: A translator reuses a safety conclusion across a newly installed cutting tool. Keep the tested tool and revision attached to each claim.
The technical reviewer should read this section against the original manufacturer manual, the identified robot variant, the actual software or mechanical configuration and the relevant diagram. A correct sentence distinguishes available capability from configured or verified function, and a statement about the robot from a statement about its whole application. If the original does not contain an approval or completed validation result, the target language must not invent one. Where the instruction could alter access, motion, isolation or restart, obtain an authoritative engineering clarification and record it against the source revision rather than letting an editor settle the uncertainty linguistically.
Diagnostics and error codes
Exact codes, leading zeroes and status descriptions allow technicians to identify the same event in multiple languages.
Worked example and correction: Error R-008 becomes R-8, which could be another code. Lock identifiers and translate only the explanatory text.
The technical reviewer should read this section against the original manufacturer manual, the identified robot variant, the actual software or mechanical configuration and the relevant diagram. A correct sentence distinguishes available capability from configured or verified function, and a statement about the robot from a statement about its whole application. If the original does not contain an approval or completed validation result, the target language must not invent one. Where the instruction could alter access, motion, isolation or restart, obtain an authoritative engineering clarification and record it against the source revision rather than letting an editor settle the uncertainty linguistically.
Protective field status
A monitored protective field may be active, muted, failed or not configured depending on its documented system state.
Worked example and correction: A bypass status is translated as protection active. Preserve actual reported state and issue a technical query if ambiguous.
The technical reviewer should read this section against the original manufacturer manual, the identified robot variant, the actual software or mechanical configuration and the relevant diagram. A correct sentence distinguishes available capability from configured or verified function, and a statement about the robot from a statement about its whole application. If the original does not contain an approval or completed validation result, the target language must not invent one. Where the instruction could alter access, motion, isolation or restart, obtain an authoritative engineering clarification and record it against the source revision rather than letting an editor settle the uncertainty linguistically.
Test report versus declaration
A manufacturer’s declaration, assessment report and independent inspection record are different evidence types with different issuers.
Worked example and correction: A test completion report becomes ‘government-approved’ in a translation. Keep tested, certified, declared and authorized distinct.
The technical reviewer should read this section against the original manufacturer manual, the identified robot variant, the actual software or mechanical configuration and the relevant diagram. A correct sentence distinguishes available capability from configured or verified function, and a statement about the robot from a statement about its whole application. If the original does not contain an approval or completed validation result, the target language must not invent one. Where the instruction could alter access, motion, isolation or restart, obtain an authoritative engineering clarification and record it against the source revision rather than letting an editor settle the uncertainty linguistically.
Factory test versus site test
A factory acceptance test may apply to a sample or assembled system at the manufacturer, not every later customer installation.
Worked example and correction: One tested serial number is described as covering an entire fleet. Keep sample identity, inspection stage and acceptance scope.
The technical reviewer should read this section against the original manufacturer manual, the identified robot variant, the actual software or mechanical configuration and the relevant diagram. A correct sentence distinguishes available capability from configured or verified function, and a statement about the robot from a statement about its whole application. If the original does not contain an approval or completed validation result, the target language must not invent one. Where the instruction could alter access, motion, isolation or restart, obtain an authoritative engineering clarification and record it against the source revision rather than letting an editor settle the uncertainty linguistically.
Numerical and unit transfer
A small alteration to a decimal separator, speed unit or load symbol can change an engineering instruction substantially.
Worked example and correction: A 0.5 m/s limit becomes 5 m/s after an import. Compare the published value with the original signed measurement.
The technical reviewer should read this section against the original manufacturer manual, the identified robot variant, the actual software or mechanical configuration and the relevant diagram. A correct sentence distinguishes available capability from configured or verified function, and a statement about the robot from a statement about its whole application. If the original does not contain an approval or completed validation result, the target language must not invent one. Where the instruction could alter access, motion, isolation or restart, obtain an authoritative engineering clarification and record it against the source revision rather than letting an editor settle the uncertainty linguistically.
Manufacturer versus integrator handoff
The robot manufacturer’s responsibility cannot automatically absorb all tasks assigned to the installer, cell designer or employer.
Worked example and correction: An installation checklist is translated as if every integration step is already complete. Preserve the unfinished action and responsible party.
The technical reviewer should read this section against the original manufacturer manual, the identified robot variant, the actual software or mechanical configuration and the relevant diagram. A correct sentence distinguishes available capability from configured or verified function, and a statement about the robot from a statement about its whole application. If the original does not contain an approval or completed validation result, the target language must not invent one. Where the instruction could alter access, motion, isolation or restart, obtain an authoritative engineering clarification and record it against the source revision rather than letting an editor settle the uncertainty linguistically.
Missing test evidence
An absent report field is not a negative result, nor is it evidence that a function passed.
Worked example and correction: A blank cell becomes ‘verified safe’ because neighboring rows were approved. Preserve missing, not tested and not applicable separately.
The technical reviewer should read this section against the original manufacturer manual, the identified robot variant, the actual software or mechanical configuration and the relevant diagram. A correct sentence distinguishes available capability from configured or verified function, and a statement about the robot from a statement about its whole application. If the original does not contain an approval or completed validation result, the target language must not invent one. Where the instruction could alter access, motion, isolation or restart, obtain an authoritative engineering clarification and record it against the source revision rather than letting an editor settle the uncertainty linguistically.
Qualified maintenance actors
A source may restrict adjustments and repairs to authorized trained personnel, which is part of the safety instruction.
Worked example and correction: A caution for specialist staff is rewritten as do-it-yourself advice. Keep role, preconditions and stop-work boundaries.
The technical reviewer should read this section against the original manufacturer manual, the identified robot variant, the actual software or mechanical configuration and the relevant diagram. A correct sentence distinguishes available capability from configured or verified function, and a statement about the robot from a statement about its whole application. If the original does not contain an approval or completed validation result, the target language must not invent one. Where the instruction could alter access, motion, isolation or restart, obtain an authoritative engineering clarification and record it against the source revision rather than letting an editor settle the uncertainty linguistically.
Whole-document consistency
Numerical tables may remain correct while the headline or summary overstates the tested application.
Worked example and correction: A robot-only report’s title is changed to ‘Safety-certified complete cell’. Compare the target’s final conclusion with the original scope.
The technical reviewer should read this section against the original manufacturer manual, the identified robot variant, the actual software or mechanical configuration and the relevant diagram. A correct sentence distinguishes available capability from configured or verified function, and a statement about the robot from a statement about its whole application. If the original does not contain an approval or completed validation result, the target language must not invent one. Where the instruction could alter access, motion, isolation or restart, obtain an authoritative engineering clarification and record it against the source revision rather than letting an editor settle the uncertainty linguistically.
Final traceability
A technical document’s meaning depends on precise product, edition, operating mode, evidence owner and revision.
Worked example and correction: A new-language handover loses the model suffix and the risk-assessment date. Restore identifiers, approval status and cross-references before release.
The technical reviewer should read this section against the original manufacturer manual, the identified robot variant, the actual software or mechanical configuration and the relevant diagram. A correct sentence distinguishes available capability from configured or verified function, and a statement about the robot from a statement about its whole application. If the original does not contain an approval or completed validation result, the target language must not invent one. Where the instruction could alter access, motion, isolation or restart, obtain an authoritative engineering clarification and record it against the source revision rather than letting an editor settle the uncertainty linguistically.
How to release a bilingual robot safety record without changing its conclusions
Begin with the identity chain: robot type, manufacturer, model, tested option, controller, firmware, serial number and exact standard citation. Review the intended uses and exclusions in the same order as the source. Check who is expected to perform each action: operator, programmer, maintenance engineer, robot manufacturer, integrator or independent assessor. Then inspect the terms for enabling device, teach, automatic operation, emergency stop, protective stop, routine stop, drive disable, isolation, safety reset and restart. If any source condition disappears, the translation may have created a permission that was not present. Compare diagrams, warnings, tables and error-code references with the original document in its final rendered form.
The second audit asks about evidence ownership. Does a tested function belong to the industrial robot or to a robot cell after integration? Is a safety performance figure required, specified, calculated, measured or validated? Does a labelled motion zone describe maximum geometric reach, a programmed restriction or an installed safeguarded area? A reviewer should be able to trace each statement to its issuer and test arrangement. If a source document has no result for a gripper, tool, guard or collaborative application, the translation must say so or leave the question open. It cannot fabricate an integrated-system approval because the receiving reader would like one.
Frequently asked questions
Does ISO 10218-1:2025 certify an entire robot cell?
No. It concerns industrial robots; the complementary Part 2 concerns integration and applications. A full cell requires the relevant design and validation work.
May protective stop be substituted for emergency stop?
No. They can have different triggers, objectives and recovery arrangements. Translate the issued function.
Does collaborative-capable mean all human contact is safe?
No. The actual tooling, task, control modes and application require appropriate risk reduction and validation.
Does STO prove the arm cannot move under gravity?
No. Drive torque functions do not automatically eliminate gravitational and mechanical stored-energy hazards.
Is maximum reach the same as a validated safe perimeter?
No. They are different geometric and safety concepts.
Can a historical 2011 report be renamed as a 2025-compliant report?
No. Keep the edition used and obtain actual new evidence for any later conformity claim.
Does an optional safety scanner mean the cell has a validated scanner?
No. Availability, installation, configuration and validation are distinct states.
Can a reset be described as automatic restart?
Only when that action and its safe conditions are explicitly and correctly documented. Do not invent motion permissions.
Can a translator infer a performance level from a safety input name?
No. The required and achieved safety-performance claims need engineering evidence.
Who resolves ambiguous machine-safety wording?
The responsible manufacturer, integrator or competent safety engineer should resolve it; the translator documents the authorized wording.
Primary standard and protected learning routes
Refer to the official ISO 10218-1:2025 record for scope, edition and publication information. ISO identifies a separate Part 2:2025 for integration and applications. The exact licensed normative documents, product technical file and qualified machinery safety assessment are required for formal application; this educational article does not replace them.
The established Master Art of Translation owns general translation methodology. Technical vocabulary and retrieval live in the protected Vocabulary Learning Hub, while How English Works: Translation and Meaning Across Languages covers the grammar of conditions, instructions and evidence. This specialist article owns only industrial-robot manufacturer safety-document translation.