Troubleshooting And Correction - Alto 03K Serie Manual De Instrucciones

7.0 Troubleshooting and correction

You have chosen the best quality and therefore deserve the best service. To avoid unnecessary disap-
pointments, you should check the following before contacting the nearest ALTO service organisation:
Fault
Machine will not start
Machine stops shortly
after the start
Fuses blow
Working pressure too high Nozzle partly clogged up
Working pressure too low Water regulation valve
Pressure fluctuating
No working pressure
Should other malfunctions occur than those mentioned above, please contact the nearest ALTO service
organisation.
Customer services (only UK):
Cause
A fuse has blown
Power/plug not connected
Defective extension cable
Defective socket
Thermal switches activated
Pump frozen up
Extension cables not cor-
rectly dimensioned
Wrong mains voltage
not set at max. pressure
High pressure hoses too
long
Nozzle clogged up
No inlet water
Hoses/spray lance frozen
Wap/ALTO Cleaning Systems Ltd.
Gilwilly Industrial Estate
Penrith, Cumbria CA11 9BN
Correction
Change the fuse
Connect power/plug
Try without extension cable
Try another socket
Let the motor cool. Restart machine and
check that the working pressure is not too
high, and that the mains voltage corresponds
to the specifications
Let the pump thaw
Remove extension cable or use
correct cable dimension (see sec. 2.1).
Wait 1 minute and try to restart machine.
Check that the mains voltage corresponds to
the data on the model tag (see sec. 1.1).
Change to an installation corresponding
to the ampere consumption of the machine
at a minimum.
Clean nozzle (see section 6.4)
Completely open the valve for
water regulation. Turn in the
direction of the indicator.
Dismount high pressure hoses
and retry. Extension hose max. 50m.
NB: Avoid long extension hoses
with many couplings.
Clean the nozzle (see sec. 6.4)
Check inlet water
Let them thaw up
Phone: 01 768 868 995
GB
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