25
Maintenance
6005737_0 – 31.03.2021
EN
6.
Maintenance
6.1
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 4).
y
Electrical work must only be undertaken by qualified
electricians.
D
“1.2 Authorised target groups” (page 4).
y
Maintenance only by authorised users.
D
“1.2 Authorised target groups” (page 4).
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.
6.2
Maintenance
6.2.1
Changing the lamps
The device is fitted with maintenance-free LED lighting.
In the event of a fault:
☞
Please consult your dealer or customer services.
6.2.2
Replacing filter filling (with recirculating and
hybrid mode)
Odours are trapped in the filter filling in the recirculating air
filter or hybrid filter. The odour-free, cleaned room air is fed
back into the room.
Recirculating air filters and hybrid filters are maintenance-free
for up to two years.
Then filter filling must be replaced at regular intervals.
Maintenance intervals
y
When the control indicator blinks - every 350 fan
operating hours.
D
“4.3.4 Filter filling indicator” (page 22).
y
When there are odours in the exhaust air.
y
With daily use, after 24 months at the latest.
y
With occasional use, after 36 months at the latest.
D
ATTENTION!
Danger of property damage through falling parts!
When working on the device, parts of the device or tools
could fall and damage the kitchen equipment.
☞
Protect the cooled hob and other surfaces in the cooking
area (e.g. with thick cardboard).
☞
Move the device parts with the utmost caution.
1.
2.
☞
Loosen the inner chimney duct on both sides from the
chimney mount.
Summary of Contents for BWH 90 GL
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