Dovre 425 Instrukcje użytkowania, instalacji i serwisowania - Strona 9
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3. Servicing Requirements
THIS APPLIANCE MUST ONLY BE SERVICED BY A
SUITABLY QUALIFIED PERSON.
BEFORE UNDERTAKING ANY WORK ON THE
APPLIANCE:
3.1
Switch off the appliance and isolate it from the mains by
unplugging the unit.
3.2
Wait for at least 10 minutes until the appliance has
cooled down.
3.3
Following the appropriate instructions from User
Instructions, Section 4, remove the door and glass front.
3.4
Remove the screws on the lower panel on the front of the
appliance and carefully remove the fuel bed, see
Diagram 3.
Please note: The fuel bed is secured by 2 x screws on
the lower panel on the front of the appliance.
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4. Replacing the front LED Board
4.1
If an LED fails to light you will notice an uneven or unlit fuel
effect. To replace the front LED board (for middle and rear
boards see Sections 7 & 8):
4.2
Disconnect all wires from the front LED board, noting
their orientation.
4.3
The board is secured by 2 x plastic push fasteners, see
Diagram 4. Using pliers, gently squeeze the head of the
fasteners to release the board.
4
Front LED board
Plugs
Fuel bed
Screws
Push fasteners
Servicing Instructions
4.4
Dispose of the board at an appropriate recycling centre.
4.5
To connect the new LED board push the fasteners through
the ready drilled holes and ensure that all wires are correctly
connected.
5. Replacing the Printed Circuit Board
5.1
To remove the PCB first remove the front LED board
following instructions Section 4.
5.2
The PCB is fixed to the base of the appliance using 2 x
push fasteners and 2 x screws, see Diagram 5.
Release board from fasteners and remove screws.
5
PCB
5.3
The wires should now be disconnected from the PCB one
by one. As each wire is disconnected from the old PCB
attach it to the new PCB to ensure correct orientation.
5.4
Fix the new PCB to the base of the appliance using the
2 x push fasteners and 2 x screws.
6. Replacing the Motor & Effects Unit
6
Motor
unit
Plug
6.1
The motor & effects unit is attached by 4 x screws located at
the rear of the appliance. It may be necessary to move the
appliance from its location to gain access to the rear of the
appliance. Remove the 4 screws on the lower rear casing.
Note: There are 2 x gaskets between the unit and the
appliance. Remove and keep in a safe place.
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