Prerequisites
•
D
angerous state of the machine is and remains off during cleaning.
•
The outputs of the device do not affect the machine during cleaning.
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 after cleaning.
4. Check the effectiveness of the protective device.
Further topics
•
"T
est rod check", page 27
•
"Minimum distance to reflective surfaces", page 20
9.2 Regular thorough check
The thorough check is intended to ensure that the safety functions are fulfilling their
planned pur
pose and whether persons are being adequately protected.
b
Carry out the checks specified in the test plan of the manufacturer of the machine
and the operating entity.
MAINTENANCE 9
8021796/1DCM/2022-10-27 | SICK O P E R A T I N G I N S T R U C T I O N S | deTec4 Core Ex II 3GD
53
Subject to change without notice
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