Stand 30.10.2019
34
ENG
LIS
CH
The air curtain’s electrical systems can only be serviced by a qualified
electrician or other qualified persons under the guidance and supervision of a
qualified electrician, according to electrical regulations!
Before maintenance work starts on the air curtain system, it must be ensured
that the system is turned off and is not receiving current from any source.
Setting the selector switch to zero is not sufficient for this. The power supply
must be completely turned off and safety precautions must be taken so that
restarting by third parties is impossible (repair switch and/or fuse box).
If electrical heating exists
After a longer period of inactivity, the heating element must be cleaned before
turning the unit on again (danger of fire due to dirt deposits).
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