8
Maintenance
8.1
Maintenance plan
During operation, the device works maintenance-free.
NOTE
No maintenance is required to ensure compliance with the laser class.
NOTE
No maintenance is required to ensure compliance with the LED risk group.
Depending on the assignment location, the following preventive maintenance tasks
may be required for the device at regular intervals:
Table 4: Maintenance plan
Maintenance work
Interval
To be carried out
by
Check device and connecting cables
for damage at regular intervals.
Depends on ambient conditions and
climate.
Specialist
Clean housing and viewing window.
Depends on ambient conditions and
climate.
Specialist
Check the screw connections and
plug connectors.
Depends on the place of use, ambi‐
ent conditions or operating require‐
ments. Recommended: At least every
6 months.
Specialist
Check that all unused connections
are sealed with protective caps.
Depends on ambient conditions and
climate. Recommended: At least
every 6 months.
Specialist
8.2
Cleaning
Cleaning includes the viewing window and the housing of the device.
NOTICE
Damage to the inspection window.
Reduced read performance due to scratches or streaks on the window!
■
Clean the window only when wet.
■
Use a mild cleaning agent that does not contain powder additives. Do not use
aggressive cleaning agents, such as acetone, etc.
■
Avoid any movements that could cause scratches or abrasions on the window.
■
Only use cleaning agents suitable for the screen material.
NOTICE
Equipment damage due to improper cleaning.
Improper cleaning may result in equipment damage.
■
Only use recommended cleaning agents and tools.
■
Never use sharp objects for cleaning.
Cleaning the viewing window
Check the viewing window of the device for accumulated dirt at regular intervals.
This is especially important in harsh operating environments (dust, abrasion, damp,
fingerprints, etc.).
MAINTENANCE
8
8026021/1D2S/2022-09-01 | SICK
O P E R A T I N G I N S T R U C T I O N S | GLS611
37
Subject to change without notice
