REMEHA W40 Installation And Maintenance Instructions Manual page 39

I
Fig. 26 Servicing points remeha W40/60-m ECO
- To inspect or clean the fan, it must be disconnected
from the gas injector.
- Remove the screws at the rear of the fan.
For cleaning purposes, use a plastic brush; remove
any loose dust particles from the fan, before reassem-
bling the system.
- Reassemble all parts removed in reverse order.
Attention:
Check that all control hoses are properly fitted following
assembly: in the event of incorrect assembly, it is not
possible to guarantee the correct setting of the gas/air
ratio.
- Check the setting of the ignition electrode (between 3
and 4 mm).
- Restart the appliance.
12.4 Draining and filling
The fill and drain cock is fitted at the bottom of the boiler.
12.5 Venting
The boiler is equipped with an air separator with auto-
matic vent. Give the sealing cap a quarter turn.
A manual vent is fitted top right on the heat exchanger.
B
G
G
H
39
E
D
M
B
C
G
F
J
K
A Union nut
B Fastening strips
C Ignition cable
D Connecting plug
E Hose connection
F Hold down strips
G Metal screws
H Inspection plate
I Guide plate
J Condense collector
K Filling and drain cock
L Automatic vent.
M Manual air vent.
A
L