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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.
Importante
Important
Before carrying out any replacement proce-
dure, activate all the safety devices provided
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.
To carry out this operation, proceed as follows.
GB
Turn off the gas supply tap.
1)
Pull off the knob (A).
2)
Undo the screws (C) and remove the control
3)
panel (B).
Undo the screw (D) of the pressure connection.
4)
Connect the pressure gauge (E) to the pressure
5)
test point (F).
Turn the gas supply tap back on.
6)
Light the burner and turn the knob to the full
7)
fl ame setting, then check that the pressure
reading complies with the values in the table
(see back of manual).
Turn off the burner, disconnect the pressure
8)
gauge.
Restore the initial conditions after completing
9)
the operation.
3319960_inst_GB_rev.1
SERVICING
INSTRUCTIONS AND WARNINGS FOR SERVICING
CHECKING GAS PRESSURE
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.
– Greasing of the gas tap (see paragraph
" GREASING THE GAS TAP " of the User in-
structions manual).
A
B
- 6 -
E
C
C
F
D
ENGLISH
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