Electrolux EF9 - Repair and Extraordinary Maintenance; Maintenance Intervals

25
The pilot burner is
still lit but the main
burner does not light
• insufficient pressure in gas pipe;
• Blocked nozzle;
• Faulty gas valve;
• Faulty thermostat operation.
• Follow lightning procedure and remember to
press the ignition Knob pressure.
• Call service.
• Call service.
• Call service.
Problem with tem-
perature setting
• Oil deterioration
• Tank poor cleaning
• The thermostat bulb damaged.
• Faulty thermostat.
• If oil is deteriorated replace it.
• If dirty tank clean it expecially in the area
around the bulb.
• Call service.
• Call service.
NOTE!
If you contact the Customer Care Service, remembering to specify:
• the type of fault;
• the appliance PNC (production number code);
• the Ser. No. (appliance serial number).
H.3 Repair and extraordinary maintenance
NOTE!
Repair and extraordinary maintenance have to be
carried out by specialised authorised personnel,
who can ask the manufacturer to supply a service
manual.
H.4 Maintenance intervals
All the components requiring maintenance are accessible from the front or the rear panel of the appliance.
The inspection and maintenance intervals depend on the actual machine operation conditions and ambient conditions (presence of
dust, damp, etc.), therefore precise time intervals cannot be given.
In any case, careful and periodical machine maintenance is advisable in order to minimise service interruptions.
To ensure constant machine efficiency, it is advisable to carry out the checks with the frequency given in the following table:
IMPORTANT
Machine maintenance, checking and overhaul operations must only be carried out by a specialised Technician or the
Customer Care Service, provided with adequate personal protection equipment (safety shoes and gloves), tools and
ancillary means;
Work on the electrical equipment must only be carried out by a specialised electrician or the Customer Care Service.
Maintenance, inspections, checks and cleaning Frequency Responsibility
Only for 400 / 440 V marine versions
Safety check
• With the appliance switched on, turn switch “B3“ or “B4“ (refer
to EWD) 90° clockwise to position “Normal Closed“, to check
that the safety thermostat (“F3“ or “F4“, refer to EWD) is
activated; the warning light and buzzer will be activated,
signalling the correct functioning of the safety system.
• At the end of the procedure, set the “B3“ or “B4“ switch back
to the “Normal Opened“ position.
Monthly Service or operator
Ordinary cleaning
• general cleaning of machine and surrounding area.
Daily Operator
Mechanical protection devices
• check their condition and for any deformation, loosening or
removed parts.
Yearly
Service
Control
• check the mechanical part, for cracks or deformation, tighten-
ing of screws: check the readability and condition of words,
stickers and symbols and restore if necessary.
Yearly
Service
Machine structure
• tightening of main bolts (screws, fixing systems, etc.) of
machine.
Yearly
Service
Safety signs
• check the readability and condition of safety signs.
Yearly
Service
Electrical control panel
• check the electrical components installed inside the electrical
control panel. Check the wiring between the electrical panel
and machine parts.
Yearly
Service