MAINTENANCE
ECO 5N - 5RN - 5LN
Most components can be checked by removing the cover. For head inspection, the component plate must be
dismounted which can be hung on the burner body in 2 positions to allow intervention in the most rationable
way. The motor, transformer and electromagnetic valve are electronically connected to plug/socket, the
photoresistance is inserted under pressure.
ATTENTION:
ensure unit is unplugged before removing cover.
FIG. A
By removing the cover, access is gained to:
condensor-motor, control box, transformer
photoresistance, pump, electromagnetic valve.
IMPORTANT:
fix the deflector/electrodes set on the
nozzle holder tube in position as per fig. D.
Fig. B
By unscrewing the plate fixing pin the burner can be
opened allowing access to the fan, nozz le, electrodes
and preheater.
Fig. C - C1
To dismount the nozzle:
a) Loosen screw 1 and extract deflector/electrode set.
b) Unscrew the nozzle with spanner/counter-spanner.
Centering tongue for vertical position or
lightly to the right position (max 10°)
Fig. D
1
max 10°
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