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SERVICING
INSTRUCTIONS AND WARNINGS FOR SERVICING
NOTE: Carefully read the hazards
mentioned in section "Hazards and safety
provisions during servicing" of the "user in-
struction manual".
Keep the appliance at peak effi ciency by car-
rying out the scheduled servicing procedures
recommended by the manufacturer. Proper
servicing will ensure the best performance, a
longer working life and constant maintenance
of safety requirements.
WARNING: Before carrying out any
servicing procedure, 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, cut
off the electricity supply using the master
switch and prevent access to all devices that
To carry out this operation, proceed as follows.
Turn off the gas supply tap.
)
Pull off the knob (A).
)
Undo the screws (C) and remove the control
)
panel (B).
Undo the screw (D) of the pressure connec-
)
tion.
Connect the pressure gauge (E) to the pres-
)
sure test point (F).
Turn the gas supply tap back on.
)
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).
Turn off the burner, disconnect the pressure
)
gauge.
See paragraph "TROUBLESHOOT" of the User
instructions manual.
3320060_inst_GB_rev.4
SERVICING
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, author-
ised personnel carry out the following opera-
tions:
– A check on the gas pressure and system
tightness.
– A check on the effi ciency of the safety ther-
mocouple.
– Check that the safety thermostat is working
correctly.
– Check that the electrical system is in good
working order.
– Greasing of the gas tap.
CHECKING GAS PRESSURE
Restore the initial conditions after comple-
)
ting the operation.
FAULT
TROUBLESHOOTING
C
A
C
B
ENGLISH
F
E
D
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