General safety instructions
2.2 Dangers
DANGER!
Danger of electric shock.
Danger to life.
The unit must be switched off and disconnected from the power supply prior to perform-
ing most of the described service tasks.
Take all precautionary measures that a unit which is disconnected from the power sup-
ply will not be inadvertently connected to the power supply.
The unit must be live to perform some of the service tasks.
In this case, a second person must be present who is able to switch off the unit in case
of emergency.
DANGER!
Danger of electric shock.
Danger to life.
The humidification module is supplied with electrical tension event if the humidity switch is
switched off.
∅
Any service tasks at the humidification module must only be performed
if the KBF is disconnected from the power supply.
Disconnect the unit from the power supply, prior to performing repairs at the humidifica-
tion module.
CAUTION!
Danger of cutting injuries by sharp edges.
Wear protective gloves against cutting injuries during mounting and dismantling of inner
chamber parts because the sheet metal components are sharp-edged.
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Service Manual KBF (E5.2) 04-2015