47
8 MAINTENANCE
8.1 Servicing
As a condition of the warranty and to ensure correct operation
and efficiency, it is important that the boiler is serviced every
12 months, within 30 days of the anniversary of the installation
date ensure the required information is recorded in the Gas
Boiler System Service Interval Record (Benchmark).
m
CAUTION
– Only qualified persons in compliance with the
instructions contained in this manual are per-
mitted to install, commission and maintain this
boiler. Suitable protective safety equipment
MUST
be worn
. The installation of this boiler must be in
accordance with the relevant requirements of the
current Gas Safety (installation and use), the local
building regulations, and I.E.E. wiring regulations.
– Make sure that the system components and pipes
are not hot (risk of burning).
a
WARNING
Before carrying out any interventions described:
– isolate the power supply
– isolate the gas cock
– avoid contact with any hot surfaces.
8.2 External cleaning
8.2.1 Cleaning the case
When cleaning the cladding, use a cloth dampened with soap
and water or alcohol for stubborn marks.
d
DO NOT
Do not use abrasive products.
8.3 Burner Inspection
8.3.1 Burner access
To access the internal parts of the boiler:
– remove the screws (1), pull the front panel (2) forwards and
release it from the top by lifting it
2
1
Fig. 58
– remove the screws (3) securing the control panel (4)
– move the panel (4) upwards (a) but keeping it in the side
guides (5) to the end of travel
– bring it forwards and down (b) until it is horizontal
4
b
a
5
Fig. 59
– remove the silicone tube (6) from the air/gas duct
– unscrew the swivel joint (7)
– extract the connectors (8) from the fan and disconnect the
electrode cable (9)
Fig. 60
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