DANGER
Hazard due to unexpected starting of the machine
b
Make sure that the dangerous state of the machine is and remains switched off
during the cleaning.
b
Make sure that the outputs of the single-beam photoelectric safety switch do not
affect the machine during cleaning.
NOTICE
b
Do not use any aggressive cleaning agents.
b
Do not use any abrasive cleaning agents.
b
We recommend anti-static cleaning agents.
b
We recommend the use of anti-static plastic cleaner (SICK part number 5600006)
and the SICK lens cloth (SICK part number 4003353).
Approach
1.
Remove dust from the front screen using a soft, clean brush.
2.
Then wipe the front screen with a clean, damp cloth.
3.
Check the position of the sender and receiver.
4.
Check the effectiveness of the protective device.
Further topics
•
9.3
Regular thorough check
The test is intended to ensure that the hazardous area is monitored by the protective
device and that unprotected access to the hazardous area is prevented.
b
Carry out the checks according to the instructions from the manufacturer of the
machine and from the operating entity.
MAINTENANCE
9
8024678/2020-01-24 | SICK
O P E R A T I N G I N S T R U C T I O N S | L25
35
Subject to change without notice