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Cause
t
Insufficient flow.
t
Water inlet filter is clogged.
t
Suction/delivery valves are
clogged or worn out.
t
Pressure regulator valve set
on minimum.
t
The nozzle is worn out.
Repair
t
Check that the delivery rate is
30% higher than the value stat-
ed on the appliance’s technical
data plate.
t
Remove and clean the filter.
t
Contact an authorised service
centre.
t
Increase the pressure by
screwing in the pressure regula-
tor knob.
t
Replace the nozzle.
Fault
'MVDUVBUJOHQSFTTVSF
Cause
t
The nozzle is either clogged or
deformed.
t
Suction/delivery valves are
clogged or worn out.
t
Worn gaskets.
t
Pressure regulator valve gas-
kets worn.
t
The filter is dirty.
Repair
t
Dismantle the lance and clean
the nozzle with
the pin provided.
Contact an authorised serv-
ice centre.
Contact an authorised serv-
ice centre.
Contact an authorised serv-
ice centre.
Remove and clean the filter.
Fault
8BUFSMFBLGSPNBQQMJBODF
Cause
t
Water leaking from the pump.
t
Leaks from hose reel (if
present).
t
Leaks from pressure regulator
valve.
t
Leaks from water unions.
Repair
t
Contact an authorised service
centre.
t
Tighten the unions; if the
problem persists, contact an
authorised service centre.
t
Contact an authorised service
centre.
t
Tighten the unions; if the
problem persists, contact an
authorised service centre.
Fault
Abnormal noise
Cause
t
Suction/delivery valves are
clogged or worn out.
t
Worn bearings.
t
The filter is dirty.
t
Extreme water temperature.
Repair
t
Contact an authorised service
centre.
t
Contact an authorised service
centre.
t
Remove and clean the filter.
t
Bring the temperature under
50°.
Fault
8BUFSJTJOUIFPJM
Cause
t
O-rings (water and oil) are
worn out.
Repair
t
Contact an authorised service
centre.
Fault
The machine does not suck
wax or detergent
Cause
t
Tanks empty.
t
Rod knob on high pressure
position.
t
Disconnected pipe in deter-
gent suction system.
Repair
t
Replace oil with double fre-
quency that is suggested.
t
Fill the tanks.
t
Turn it to the low pressure po-
sition.
t
Return it into position.
>
3&1"*3441"3&1"354
For any problems not mentioned in this manual, or if
EN
21
Summary of Contents for 8.665.0101
Page 38: ...DE 38...
Page 53: ...t t t 01 02 03 04 05a 05b 5 05c 05d 05e 06 30 cm 07 08 09 A S S 2 10 A S S 5 11 0 OFF EL 53...
Page 54: ...XJ 0 OFF KL 1 112 13 14 15 16 17 18 19 20 21 22 23 24 XZ XX XY EL 54...
Page 56: ...13 mm 1 2 OUTLET 40 C va 1 ON A S S t 5 OFF t t by pass 1 t 0 OFF EL 56...
Page 57: ...50 500 SAE 20 30 15W 40 20W 40 11 5 10 i w 30 15 10 t t t t t t t t t ON t t t EL 57...
Page 58: ...t t t t t t t t t t t t t t t t t t t t t t 30 t t t t t t t t t EL 58...
Page 59: ...t t t t t t t t t t t t t t t t 12 EL 59...
Page 60: ...E 2002 96 27 2003 2002 96 E EL 60...
Page 74: ...03 04 05a 05b 5 05c 05d 05e 06 30 0 7 08 t t t 01 02 RU 74...
Page 75: ...09 A S S 2 1 0 A S S stand by 5 11 OFF 12 13 14 16 17 18 19 20 21 22 23 24 XX XY XJ RU 75...
Page 76: ...1 A H 13 30 40 C 1Mpa t t t t t t I 364 0 03 0 0 H VV F 9 9 RU 76...
Page 78: ...50 500 SAE 20 30 15W 40 20W 40 30 15 10 ON CHEMICAL RU 78...
Page 79: ...t t t t t t t t t t t t t t t t t t t t t 30 t t t t t t t t t t t t t t t t t t t t t t RU 79...
Page 80: ...t t t t t t t t t t 0 t t t t t t 12 2002 96 EC 27 2003 RU 80...
Page 93: ...t t t o 63 OPTIONAL 02 03 04 05 05b 5 05c 05d 05e 06 3 0 08 09 BG 93...
Page 94: ...2 1 0 stand by 5 11 ON OFF 12 13 14 15 16 17 18 19 20 21 22 23 24 J BG 94...
Page 95: ...o 13 30 l min 40 1 IEC60364 1 0 03 A 30 ms 0 PVC H VV F J BG 95...
Page 99: ...Cause t Rimedi t t t t t t t t o 12 EU 2002 96 EC 27 01 2003 BG 99...
Page 100: ...2002 96 EU BG 100...
Page 101: ...101 4...
Page 102: ...102 3 13 1 2 30 40 1 IEC 60364 1 0 03 A 30 ms 0 H VV F XY XJ Diesel Diesel 12...
Page 104: ...104 1 01 02 03 04...