9
WATER AND OUTLET BOILER CONNECTION (only for machines with boiler)
Connect the water pipe to the hose holder of the machine. Assemble an intercepting valve and a filter on
the water feeding pipe. The water inlet has to be closed every evening to avoid eddies in the boiler. Connect the
boiler outlet to the gate valve to the drain.
COMPRESSED AIR CONNECTION: (OPTION)
Connect the machine to a central compressed air using the appropriate input, the internal diameter of the pipe must
not be lower than that indicated.
Use an intercepting valve to stop the feeding in case of maintenance and at the end of work.
Verify that system pressure is between the operating values suggested for the equipment, otherwise install a
pressure reducer.
CONNECTION OF AIR AND STEAM DISCHARGE (only for equipment with suction blower)
It is advised to discharge the air suctioned by the working planes to the outside of the working place by connecting
a pipe to the suction blower outlet. This pipe must have suitable length and diameter in order not to alter equipment
working.
14 - TROUBLESHOOTING AND SOLVING
The following diagnostic table reports the main problems which might occur, their probable causes and possible
solutions. In case of doubts and/or unsolvable problems using this table, do not look for the malfunction by
dismantling the equipment or by proceeding by attempts, but contact the Technical Office or reseller.
ATTENTION:
if the safety valves is released, switch the boiler immediately off and contact a qualified
technician. Do not block the exhaust and do not underestimate the problem, as there could be risk of
explosion.
PROBLEMS
POSSIBLE CAUSES
SOLUTIONS
No suction on the boards
Micro-switch of the pedal defect
Replace the micro-switch
The boards do not heat up
Thermostat defect
Replace the thermostat
Main switch not on
Check if the main switch is on and the fuses.
Switch turned off
Turn on the switch
No steam is coming out
Iron or boiler switch not turned on.
Turn the switches on
Check if the water cock is open.
Check the presence of pressure inside the water mains.
Check if the water filter is obstructed.
Leak on the boiler exhaust
Check if the gate valve of the boiler exhaust is well closed.
Burnt heater or covered with scale
Check the heater condition.
No water is streaming into the boiler
The machine doesn’t turn on
The water warning light is turned
on and the water pump keeps on
running without stopping
The heater warning light is always
switched on and the boiler
doesn’t reach the working
pressure
DIAGNOSTIC TABLE
(3)
Ø 8mm
A) BOILER DRAIN OUTLET
B) WATER INLET
1) INTERCEPTING VALVE
2) WATER FILTER
3) GATE VALVE
4) DRAIN
(2)
G 3/8”
(B)
(A)
AMBRIA
(1)
(4)
