8
Maintenance
8.1
Maintenance
Depending on the assignment location, the following preventive maintenance tasks
may be required for the device at regular intervals:
Table 11: Maintenance schedule
Maintenance work
Interval
To be carried out
by
Clean housing and front screen
Cleaning interval depends on ambi‐
ent conditions and climate.
Specialist
Check screw connections and plug
connectors
Interval depends on the place of use,
ambient conditions, or operational
regulations. 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.
■
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
8023198//2018-06-18 | SICK
O P E R A T I N G I N S T R U C T I O N S | LMS4000
41
Subject to change without notice
