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3269850_inst_GB_rev.2
ENGLISH
GB
SERVICING
INSTRUCTIONS AND WARNINGS FOR SERVICING
Keep the appliance at peak effi
ciency by
carrying out the scheduled servicing procedures
recommended by the manufacturer. Proper ser-
vicing will allow the best performance, a longer
working life and constant maintenance of safety
requirements.
Important
Before carrying out any servicing proce-
dure, activate all the safety devices pro-
vided and decide whether staff at work and
those in the vicinity should be informed.
In particular, turn off the gas supply tap and
prevent access to all devices which might
cause unexpected health and safety hazards
if turned on.
Also make sure that during the maintenance
procedure, that the operator is always able
to check whether the plug is disconnected
from the power outlet.
Every 100
working
hours
have skilled, autho-
rised personnel carry out the following opera-
tions:
– A check on the gas pressure and system tight-
ness.
– A check on the effi
ciency of the safety ther-
mocouple.
– A check on the effi
ciency of the fl ues, cleaning
them if necessary.
– Check that the safety thermostat is working
correctly.
– Check that the electrical system is in good
working order.
To carry out this operation, proceed as follows.
1)
Turn off the gas supply tap.
2)
Pull off the knob
(A)
.
3)
Undo the screws
(C)
and remove the control
panel
(B)
.
4)
Undo the screw
(D)
of the pressure connection.
5)
Connect the pressure gauge
(E)
to the pressure
test point
(F)
.
6)
Turn the gas supply tap back on.
7)
Light the burner and turn the knob to the full
fl ame setting, then check that the pressure
reading complies with the values in the table
(see back of manual).
8)
Turn off the burner, disconnect the pressure
gauge.
9)
Restore the initial conditions after completing
the operation.
CHECKING GAS PRESSURE
B
C
C
A
F
E
D