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Repair
•
Check that the delivery
rate is 30% higher than
the value stated on the
appliance’s technical data
plate.
-
Remove and clean the
filter.
-
Contact an authorised
service centre.
- Increase the pressure by
screwing in the pressure
regulator knob.
- Replace the nozzle.
Fault
Fluctuating pressure
Cause
- The nozzle is either clogged
or deformed.
- Suction/delivery valves are
clogged or worn out.
- Worn gaskets.
-
Pressure regulator valve
gaskets worn.
- The filter is dirty.
Repair
- Dismantle the lance and
clean the nozzle with the pin
provided.
- Contact an authorised ser-
vice centre.
- Contact an authorised ser-
vice centre.
- Contact an authorised ser-
vice centre.
- Remove and clean the filter.
Fault
Water leak from appliance
Cause
- Water leaking from the
pump.
- Leaks from hose reel (if
present).
-
Leaks from pressure
regulator valve.
- Leaks from water unions.
Repair
- Contact an authorised
service centre.
- Tighten the unions; if the
problem persists, contact
an authorised service
centre.
-
Contact an authorised
service centre.
- Tighten the unions; if the
problem persists, contact
an authorised service
centre.
Fault
Abnormal noise
Cause
- Suction/delivery valves are
clogged or worn out.
- Worn bearings.
- The filter is dirty.
- Extreme
water
temperature.
Repair
-
Contact an authorised
service centre.
-
Contact an authorised
service centre.
-
Remove and clean the
filter.
-
Bring the temperature
under 50°.
Fault
Water is in the oil
Cause
- O-rings (water and oil) are
worn out.
Repair
- Contact an authorised
service centre.
Fault
The machine does not suck
wax or detergent
Cause
- Tanks empty.
- Rod knob on high pressure
position.
-
Disconnected pipe in
detergent suction system.
Repair
- Replace oil with double
frequency that is
suggested.
- Fill the tanks.
- Turn it to the low pressure
position.
- Return it into position.
EN
23
Summary of Contents for TUCSON
Page 52: ...5 50 C 01 02 03 04 05a 05b 5 05c 05d 05e 06 30 cm 07 08 09 T S 2 EL 52...
Page 53: ...23 24 XZ XX XY XJ 0 OFF KL 1 10 T S 5 11 0 OFF 112 13 14 15 16 17 18 19 20 21 22 EL 53...
Page 54: ...3 4 ON OFF 20 l min 40 C 1Mpa 5 10 bar 6 13mm 24 IEC 364 EL 54...
Page 57: ...100 100 E 2012 19 U 1 Fig 21 Fig 22 www lavorservice com 50 500 SAE 20 30 0 5 Kg 23 5 10 EL 57...
Page 58: ...ON 2012 19 EU EL 58...
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Page 67: ...5 50 C 01 02 03 04 05a 05b 5 05c 05d 05e 06 30 07 08 RU 67...
Page 68: ...20 21 22 23 24 XX XY XJ 09 T S 2 10 T S stand by 5 11 OFF 12 13 14 16 17 18 19 RU 68...
Page 69: ...1 3 4 20 40 C 1Mpa 5 10 6 13 RU 69...
Page 71: ...T S 1 OFF 0 4 5 5 13 1 2 6 7 40 C 11 8 12 13 ON 3 14 60 2 RU 71...
Page 72: ...50 500 SAE 20 30 500 23 7 7 11 Fig 17 18 19 20 1 ON 1 Fig 21 Fig 22 www lavorservice com RU 72...
Page 73: ...2002 96 EC 27 2003 2002 96 EC RU 73...
Page 74: ...0 30 RU 74...
Page 97: ...3 13 1 2 30 40 1 IEC 60364 1 0 03 A 30 ms 0 H VV F XY XJ Diesel Diesel 12 97...
Page 99: ...1 01 02 03 04 ON OFF OPTIONAL www lavorservice com 5 OFF 15 5 OFF 99...