Recommissioning - Pilz PSEN ml b 1.1 Operating Manual

Function description
Legend
[1] Auxiliary release screw Torx T10
[2] Security screw Torx T10, sealed with varnish when delivered
Mode of operation
1. Remove the security screw [2] using a Torx T10 screwdriver.
2. Rotate the auxiliary release screw [1] half a turn anti-clockwise using a Torx T10 screw-
driver. The guard locking pin is displaced and the bolt is released.
The safety gate to the danger zone can be opened.
4.6.1

Recommissioning

Recommission the safety switch
1. Rotate the auxiliary release screw [1] (see
a Torx T10 screwdriver.
2. Re-insert the security screw [2] (see
3. Seal the security screw with varnish.
4. Switch the voltage off and then on again.
5. Carry out a function test on the safety switch and actuator. The safety function may only
be checked by qualified personnel.
Operating Manual PSEN ml b 1.1/2.1/2.2, PSEN ml DHM
1005444-EN-02
INFORMATION
If guard locking is deactivated using the auxiliary release, there is a low sig-
nal at safety outputs 12 and 22. An error code will be issued (see under
Operation [ 44]) and the safety switch switches to a fault condition.
It is possible to open guard locking using the control system.
[2]
[1]
Figure [ 19]) half a turn clockwise using
Figure [ 19]) using a Torx T10 screwdriver.
| 19