User manual

8 Maintenance and disposal
8.1 Maintenance
The inverter is virtually maintenance-free. Nevertheless, we recommend that you inspect it regularly
to ensure that the cooling fins on the front and rear of the device are free of dust. Clean the device
as needed, as described below.
NOTICE!
Danger of destroying components on devices of type coolcept:
– Ensure that cleaning agents and cleaning materials do not get between the cooling fins
on the front of the inverter (under the grey hood).
– The following cleaning materials, in particular, must not be used:
– Cleaning agents that contain solvent
– Disinfectants
– Gritty or sharp-edged cleaning materials
Removing dust
Dust should be removed using compressed air (max. 2 bar).
Removing heavy soiling
DANGER!
Risk of death by electrocution! Use cleaning agents only with a slightly damp cloth.
1. Remove heavy soiling with a slightly damp cloth (use clear water). If necessary, use a 2 %
hard soap solution instead of water.
2. After cleaning, remove any soap residue using a slightly damp cloth.
8.2 Disposal
Do not dispose of the device in the household waste. After the service life of the device has elapsed,
send the device with the notification For disposal .
The device packaging consists of recyclable materials.
EN
747.431 | Z09.3 | 2017-09-05 79