Checks; Regular Check; Check After Plant/Machine Modification; Maintenance - Pilz PSEN sc M 3.0 08-12 Operating Manual

Safety checks, maintenance and repair
11.2

Checks

11.2.1

Regular check

Regular checks can bring to light changes to the plant/machine, safeguards and ambient
conditions.
Pilz recommends that the safety laser scanner be checked every six months.
}
Check the safety laser scanner's front panel.
– Scratched front panel:
– Dirty front panel:
} Check the tightness of the safety laser scanner.
All screws must be tightened to the torque specified in the
} Check the safety function of the safety laser scanner (see
the safety laser scanner [
11.2.2

Check after plant/machine modification

Check the safety laser scanner each time the plant/machine is modified. Changing the
safety laser scanner or swapping components of the safety laser scanner should also be
regarded as a modification.
You must comply with the requirements of the applicable national regulations.
The Appendix contains a
check.
11.3

Maintenance

Other than cleaning the front panel, the safety laser scanner requires no other form of
maintenance.
11.3.1

Exchange PSEN sc head

Prerequisites
}
The exchange of PSEN sc head is done only by qualified personnel
} The machine in the danger zone is switched off and protected against switching on again.
}
The new PSEN sc head is dry and dust-free
}
Safety laser scanner is dry and dust-free
Operating Manual PSEN sc M 3.0/5.5 08-12
1005055-EN-03
Exchange the PSEN sc head [
Clean the front panel [
In a particularly dirty environment, front panel cleanliness should be checked more
frequently.
INFORMATION
This inspection may only be carried out by qualified personnel.
Checklist [
97].
85]).
116] which should help you perform the safety
98].
Technical details [ 106].
Check the safety function of
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