Berbel permalyt BUR BDL 115, Руководство по установке

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49
Maintenance
6003884_0 – 22.08.2017
EN
4. Maintenance
4.1 Safety instructions for maintenance
D WARNING!
Hazard through a disregard of the maintenance
instructions!
This chapter contains important information for the safe
maintenance of the device.
☞
Read through this chapter carefully before carrying out
maintenance work on the device.
☞
Follow the safety instructions.
☞
Carry out the maintenance work as described.
y Repairs only by qualified specialist personnel.
D
“1.2 Authorised target groups” (page 44).
y Electrical work only to be undertaken by qualified
electricians.
D
“1.2 Authorised target groups” (page 44).
y Maintenance only by authorised users.
D
“1.2 Authorised target groups” (page 44).
y No maintenance work permitted by children under
8 years old and persons who would not be able to
properly assess the hazards associated with handling the
device.
y When working at heights, ensure good stable footing
(e.g. stable stepladder).
y The hob and other parts that can be touched must be
cooled down.
y Never open the fan housing.
4.2 Maintenance
The device does not require maintenance, changing the
active charcoal is superfluous.
The filter mats are regenerated automatically by the device.
The regeneration process starts after a defined operating
time, following the cooking process.
In order to start the regeneration process manually,
the following steps must be repeated 8 times:
☞
Switch on the extractor hood at power setting 1.
☞
Leave the extractor hood to run for approx. 2 seconds.
☞
Switch the extractor hood off.
After repeating eight times, a signal sounds and the
regeneration process starts.
4.3 Fault rectification
Possible faults are described below:
Description of the fault.
y Possible cause.
☞
Remedy.
Heat and noise are generated at the device after switching the
ceiling lift hood off.
y The automatic regeneration process is executed for the
filter material.
☞
Wait until the process has ended.
Smells occur during operation.
y The filter mats are saturated and must be regenerated.
☞
Wait until the regeneration process starts
automatically, or start the regeneration process
manually.
D “4.2 Maintenance” (page 49).
The filter does not regenerate.
y The device is incorrectly connected.
☞
Check the connection to the wall box contact of the
extractor hood.
D “3.2.4 Connecting the device” (page 47).