Installation Instructions Owner's manual

List of recommended relays

MSR126, MSR127, MSR123, MSR124, MSR131, MSR138, MSR211, MSR121, MSR320,

Guardmaster safety relay family (440R-D22R2, 440R-D22S2, 440R-S12R2, 440R-S13R2,

440REM4R2, 440R-EM4R2D), SmartGuard, 1791 DS DeviceNet™ Safety I/O.

Maintenance

Monthly

Check the correct operation of the switching circuit. Also check for signs of abuse or tampering.

Inspect the switch casing for damage

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

Rockwell Automation hereby declares that SensaGuard is in conformity with

Directive 2004/108/EC, 2006/42/EC as specified in the Declaration of Conformity

available from www.rockwellautomation.com/products/certification.

PN-75056-179 ver 04 April 2012

12 SensaGuard

Installation Instructions

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.