Maintenance; Safety Information For Maintenance; Fault Rectification - Berbel BMK-F 125 Manuel De Montage

Maintenance

5. Maintenance
5.1

Safety information 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 76).
y Electrical work only to be undertaken by qualified
electricians.
D "1.2 Authorised target groups" (page 76).
y Maintenance only by authorised users.
D "1.2 Authorised target groups" (page 76).
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.
5.2 Maintenance
The device does not require maintenance.
88
5.3

Fault rectification

Possible faults are described below:
Description of the fault.
y Possible cause.
☞ Remedy.
The device does not work.
y No power supply. The wall power supply is not plugged
into the socket securely.
☞ Ensure that the wall power supply is plugged into the
socket securely.
y No power supply. The socket is de-energised or the
breaker has tripped.
☞ Check to see if the breaker has tripped.
☞ If you use electric circuit breakers, turn the circuit
breaker on again.
☞ For other types of breaker or if the socket is
de-energised, consult a qualified electrician.
The BMK-F wall box does not open or close, even after a switching
time delay of approx. 20 seconds.
y The control contact for the wall box on the cooker hood
is not connected correctly or is faulty.
☞ Contact a qualified electrician to check the control
contact.
The BMK-L wall box does not open.
y The sensor tube is in a closed air space that only has a
slight connection or no connection to the ambient air in
the kitchen (e.g. closed suspended cabinet, hood shaft or
a suspended, sealed ceiling).
☞ Ensure that the sensor tube ends in the kitchen and
has a direct connection to the kitchen's ambient air.
y The sensor tube is blocked or kinked.
☞ Ensure that the sensor tube is not kinked and that the
duct is clear.
y The second measuring tube's flow hole is blocked.
☞ Ensure that the flow hole is not blocked.
If a fault persists:
☞ Please consult your dealer or customer services.
6005770_d – 21.12.2021