DIS-4/M SRS
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12 Maintenance
The device may only be opened by qualified personnel for commission
-
ing, inspection, maintenance and repair.
WARNING
Danger of electric stroke
The module carrier is equipped with redundant power supply units.
➡
Ensure that all supply lines are disconnected from the supply
circuit.
CAUTION
Danger of explosion if battery is incorrectly replaced
➡
Replace and discard the battery of the main board in accordance
with the instructions of the manufacturer.
Cleaning
If it is necessary to clean the device, observe the following notes:
NOTICE
Damage to the surface of the device
➡
Clean the housing (outside) with a soft, dry and anti static cloth.
➡
Do not use detergents.
