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7. Maintenance Instructions
When correctly installed and used for its intended purpose, the Guard Locking Device is maintenance-free.
We recommend performing a visual inspection and a function test at regular intervals including the following
steps:
• Safety function test.
• Check Guard Locking Device and actuator for secure seating.
• Check maximum lateral offset of the actuator unit and the Guard Locking Device.
• Check maximum angular offset (see "Installation Instructions").
• The cable gland and the terminals must be fully intact.
• Check the switch housing for damage.
• Remove any contamination.
Damaged or defective devices must be replaced.
• Adequate measures must be taken to ensure protection against tampering either to prevent tampering
of the safety guard, for instance by means of replacement actuators.
Maintenance Instructions
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