8
Maintenance
8.1
Maintenance plan
Depending on the assignment location, the following preventive maintenance tasks
may be required for the device at regular intervals:
Table 12: 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
Cleaning housing and front screen
Depends on ambient conditions and
climate.
Specialist
Checking 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
8.2
Cleaning
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 front screen
The front screen must be kept clean and dry during operation.
NOTICE
Damage to the front screen
Reduced analysis performance due to scratches or streaks on the screen.
■
Always use a damp cloth to clean the screen.
■
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 screen.
■
Only use cleaning agents suitable for the screen material.
MAINTENANCE
8
8023202/16S6/2020-01-24 | SICK
O P E R A T I N G I N S T R U C T I O N S | LMS4400/LMS4500
41
Subject to change without notice
