Maintenance And Repair - ElectroSteam IND00105 Use And Maintenance Manual

9

- MAINTENANCE AND REPAIR

PROBLEMS:
Below is a list of the solutions for some problems that may occur on the machine
over time.
ANOMALIES
WHEN THE MAIN SWITCH
IS TURNED O N THE DIFFE-
RENTIAL BLOWS
1
THE GENERATOR PRESSURE
DOES NOT INCREASE
2
PUMP DOES NOT WORK
- does not load water
- Water lacking pilot light is
always on
3
- does not starts
SAFETY VALVE OPENS RE-
PEATEDLY
- water is loaded continuo-
usly
4
STEAM IS NOT SUPPLIED
5
VERY HOT SURFACE
6
English
CAUSES
- Differential too weak
- Extension cable excessi-
vely long
- Resistance insulated
- Machine with lack of
water
- Pressure gauge
- Resistance
- Thermoregulator
- Fuses cut out
- Water tanks empty
- Pump
- Filter clogged
- Pump
- Lack of water in tank
- Water electrovalve
- Level regulator
- Level probe
- Level regulator
- Boiler water level probe
- Level regulator
- Pressure switch
- Safety valve
- Electrovalve coil cut off
- Electrovalve body dirty
- Internal steam leak
- fans do not work
42
SOLUTIONS
- Compare the machine data
with the data of the instal-
led differential
- Use a suitable extension ca-
ble
- Replace resistance
- Check water quantity in
tanks
- Check pressure gauge
- Check resistance
- Check that the temperatu-
re is at least 150°C
- Check fuses
- Fill up tanks
- Replace pump
- Celan or replace f lter
- Replace pump
- Fill up tank
- Replace electrovalve
- Check conductivity of level
regulator
- Remove any scaling or al-
gae from probe
- Check operation of level re-
gulator
- Remove any scaling or al-
gae from probe
- Check operation of level re-
gulator
- Replace pressure switch
and check that the hydrau-
lic circuit is free from sca-
ling
- Replace safety valve
- Replace coil
- Replace electrovalve body
- repair leak
- replace fans or
electric system
check