Rockwell Automation 440N SensaGuard Integrated Latch Unique Coded Installation Instructions - Manual (Page 20)

20 SensaGuard TM Installation Instructions
List of recommended relays
MSR126, MSR127, MSR123, MSR124, MSR131, MSR138, MSR211, MSR121, MSR200 Family
(Except MSR210), MSR300 Family, SmartGuard, 1791 DS DeviceNet™ Safety I/O.
Relay must have light curtain inputs.
Maintenance
Every month.
Check the correct operation of the switching circuit. Also check for signs of abuse or tampering.
Inspect the switch casing for damage. Inspect the magnet poles and clean off any dirt or debris.
Repair
If there is any malfunction or damage, no attempts at repair should be made. The unit should be
replaced before machine operation is allowed.
Declaration of Conformity
This is to declare that the products shown on this document conforms with the
Essential Health and Safety Requirements (EHSR’s) of the European Machinery
Directive 2006/42/EC. These products also conform to EN 60947-5-3, EN 1088, EN
ISO 12100, EN 60204-1 and have Third Party Approval.
For a comprehensive certificate please visit: www.ab.com/safety.
PN-82379 10000121840 Ver 03 August 2011
Check the machine is
isolated and stopped
whenever the interlocked
guard door is open.
IMPORTANT: After
installation and
commissioning, the
actuator, switch and switch
lid fixing screws should be
coated with tamper evident
varnish or similar compound.
R
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