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Rockwell Automation Publication 440G-UM001B-EN-P - May 2016
Chapter 4
Description of Operation
One of the bolt locking mechanisms automatically extends when the handle is
in the OPEN position. The other mechanism is manually extended (see Figure
18). To pivot out, press the grooved part (only possible with the handle in the
OPEN position and the bolt retracted).
Note
: The minimum padlock
diameter is 2 mm (0.08 in.) and the
maximum diameter is 10 mm
(0.39
in.) You can fit a maximum of
three locks in an
8 m
m (0.31 in.)
diameter.
Figure 6 - Bolt Locking Mechanisms
Series Operation
A maximum of ten devices can be connected in series.
Resetting in Switch Chains
Inspection and Service
Periodically check the correct operation of the switching function. Also check
for signs of abuse or tampering. Inspect the switch casing for damage. Check
the safe function of the device particularly after any of the following:
• Set-up work
• The installation or replacement of a Access Box module
• An extended period without any use
• A fault condition
• Any change to the DIP switch setting
IMPORTANT
With the manual bolt locking mechanism rolled out, the bolt cannot be
extended.
Automatically
Extending mechanism
Roll-out
Mechanism
IMPORTANT
If you use the reset input (RST) for resetting devices that are connected in
series, all devices in the chain must be reset simultaneously. Resetting
individual switches results in faults.
ATTENTION:
If there is a malfunction or damage to the product, attempts at
repair shall not be made. The unit should be replaced or alternative
safeguarding shall be implemented before machine operation is allowed.
