Omron i4H User Manual page 18

Safety Precautions
Provide appropriately-sized Branch Circuit Protection and Lockout / Tagout Capability in
accordance with the National Electrical Code and any local codes.
Use a crane and straps to lift the robot by the inner arm and controller handle. Never lift
the robot by the quill. Failure to comply could result in the robot falling and causing either
personnel injury or equipment damage.
If you supply your own Front Panel, its design must comply with the requirements of IEC
60204-1 and ISO 13849. The E-Stop's push button must comply with ISO 13850 (Clause
5.5.2).
Disabling the High Power button violates IEC 60204-1. Do not alter its functionality.
If a robot is mounted to a surface with inadequate stiffness, damage to the z-axis quill or
other mechanical components can result from excessive oscillation during operation.
The robot can fall over if it is not properly secured with mounting hardware.
The robot must be installed to avoid interference with buildings, structures, utilities, other
machines and equipment that may create trapping or pinch points. It must be installed in
accordance with Standard for Robots and Robotic Devices – Safety Requirements for In-
dustrial Robots – Part 2: Robot Systems and Integration, ISO 10218-2.
Ensure that interconnecting cables or pneumatic lines are routed away from the robot
workspace.
To reduce the risk of fire or electric shock, install the robot in a controlled environment
relatively free of contaminants.
Do not remove the shipping brackets or move the robot links until the robot has been se-
cured to its mounting surface. Failure to comply could result in the robot falling and caus-
ing either personnel injury or property damage.
Operation
Before starting the operation of equipment, always confirm that the safety equipment of
the robot works properly. If a malfunction of the safety equipment is detected, follow the
troubleshooting procedure.
Use the total weight of the end-of-arm tooling and the payload to stay within the payload
rating of the robot. Ensure that the system never exceeds that maximum payload.
Perform a full risk assessment which includes the end-of-arm tooling and any payload to
prevent crushing, shearing, payload ejection, entanglement, stabbing or puncture haz-
ard.
Releasing a brake may cause the quill, tool flange, end-of-arm tooling, and payload to
drop. To prevent possible injury to personnel or damage to the equipment, make sure
that the equipment is supported when releasing the brake and verify that the end-of-arm
tooling and payload are clear of all obstructions.
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i4H Robots with EtherCAT User's Manual (I661)