Lamborghini Caloreclima GASTER N 51 AW Instrucciones De Uso, Instalación Y Mantenimiento página 83

GASTER N 51 ÷ 102 AW
Pilot light unit
Key
1 Combustion chamber door
2 Inspection door
3 Pilot burner
4 Ignition electrode
5 Detection electrode
6 Pilot nozzle
7 Gas supply pipe
Cleaning the boiler and flue
To clean the boiler properly (Fig. 22):
• Turn off the gas ahead of the unit and disconnect the electrical power supply.
• Take the front panel off the boiler (see Fig. 15).
• Lift the boiler cover by pressing upwards (see also Fig. 3-4).
• Remove the insulation covering the anti-backflow device.
• Remove the fume chamber closing plate and the associated insu-
lation.
• Remove the burner unit (see preceding paragraph).
• Using the brush provided, clean the fume evacuation ducts between
the cast iron elements of the boiler casing, lastly removing the
dirt with a vacuum cleaner.
• Carefully reassemble all the previously disassembled parts and
check the airtightness of the gas circuit and the combustion
ducts.
• During cleaning operations take care not to damage the fume
thermostat bulb mounted on the back of the fume chamber.
Key
1 Screws securing the boiler cover
2 Boiler cover
3 Fume chamber closing plate
4 Fume chamber insulation
5 Brush
6 Combustion analysis plug
fig. 21
fig. 22
cod. 3540P900 - Rev. 01 - 03/2018
3 ÷ 4 mm
3
5
7
4
1
2
3
4
6
5
83