21.10.2004
ALTO Danmark A/S
Fault Cause
Remedy
The machine does not
start.
Fuse blown.
Power supply fault.
Fuse in the wiring box of
the machine blown.
Motor overload in the
wiring box of machine
disconnected.
Check fuse and replace, if
necessary.
Power supply to be
checked by an expert.
Check fuse and replace, if
necessary.
Before switching on again,
check cause of
disconnection.
The machine does not
build up pressure.
The program does not
function correctly.
No water supply.
Direction of rotation of
pump not correct.
Check the program. call
for assistance by
FRIGOSCANDIA, if
necessary.
Open inlet valve of
machine.
Change direction of
rotation of pump in
accordance with arrow on
pump.
Unstable or too low pump
pressure.
Insufficient water supply.
Strainer on inlet pipe
blocked up.
Provide sufficient water
supply. Min. 1 1/4" piping.
Clean or replace filter.
