26
ENGLISH
Part 2: For the operator
TROUBLESHOOTING
PROBLEMS CAUSES SOLUTIONS
The machine fails to
come on.
The machine does not ll
with water
Insucient washing
Insucient rinsing.
Main switch disconnected.
Water cock shut.
Fill pipe lter dirty.
Rinsing nozzles clogged.
Overow pipe incorrectly inserted.
Washing lter dirty.
Washing nozzles clogged.
Washing rod clogged.
Insufcient or no detergent.
Machine temperature not reached.
Washing conditions insufcient.
Rinsing nozzles clogged.
Boiler clogged with scaling.
Low mains pressure (less than 200 kPa).
Temperature insufcient.
Incorrectly positioned nozzles or
nozzles deformed.
Turn on the switch.
Turn on the cock.
Detach the ll pipe (12 Fig. 6) and clean the lter (13).
Unscrew and clean the nozzles (26 Fig. 10) under running
water.
Make sure that the overow pipe (21 Fig. 10) has been
correctly inserted.
Clean the lter (22 Fig. 10).
Demount and clean the washing nozzles under running
water (27).
Demount and clean the rod (25 Fig. 10).
Top up the detergent in the canister and check its concen-
tration.
Wait until the tank water has reached the right temperature
(50°C).
Make sure that the washing phase takes place correctly.
Unscrew the nozzles (26 Fig. 10) and clean them under
running water.
Contact the after-sales service.
Wait until the pressure returns or purchase a pressure pump.
Contact the after-sales service.
Make sure that the nozzles are in their correct positions.
Replace any damaged ones.
SUMMARY TABLE of CYCLE LAMP (H3)SIGNALS
STATO DELLA MACCHINA CONDIZIONE H3
Machine OFF OFF
Machine on line but STAND/BY ON CONSTANT
CYCLE: washing, pause, rinsing SLOW flashing
ALARM: lack of heating RAPID flashing