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> TROUBLESHOOTING
Before doing any work on the machine, discon-
nect the electricity and water supplies and dis-
charge the pressure. Proceed systematically to
identify faults following the chart below; if you
are still unable to eliminate the problem, call in
the Authorized After-Sales Service.
Fault
When switch “ON” the ma-
chine will not start work-
ing
Cause
• Plug not properly inserted
in socket.
• Electric socket is faulty.
• The main voltage is insuf-
ficient.
• The pump is stuck.
• Gauge of extension lead
not sufficient.
Repair
• Fit plug in power socket
correctly.
• Have electrical socket
checked.
• Have a check made on the
suitability of the mains
system.
• Turn switch to ON while
keeping nozzle trigger
pressed; if problem per-
sists, contact an author-
ised service centre.
• Refer to maintenance sec-
tion.
Fault
The motor stops suddenly
Cause
• Thermic safety switch has
tripped due to the over-
heating.
• Cable extension seems to
be inadequate.
Repair
• Leave motor to cool for a
few minutes. If the prob-
lem persists, contact an
authorised service centre.
• Refer to maintenance sec-
tion.
Fault
The pump doesn’t reach
the necessary pressure
Cause
• Insufficient flow.
• Water inlet filter is
clogged.
• Suction/delivery valves
are clogged or worn out.
• Pressure regulator valve
set on minimum.
• The nozzle is worn out.
Repair
• Check that the delivery
rate is 30% higher than the
value stated on the appli-
ance’s technical data plate.
• Remove and clean the fil-
ter.
• 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 serv-
ice centre.
Contact an authorised serv-
ice centre.
Contact an authorised serv-
ice 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 regu-
lator valve.
• Leaks from water unions.
EN
19
Содержание DANUBIO LP
Страница 49: ...30 cm KL 1 A S S 2 A S S 5 OFF EL 49...
Страница 50: ...20 l min 40 C 1Mpa 1 5 10 bar 1 4 13mm IEC 364 0 03 A 30 ms EL 50...
Страница 52: ...1 8 17 B A by pass 60 C 2 14 S 1 1 7 7A 7B 10A 10B 10A 10B A EL 52...
Страница 53: ...50 500 SAE 20 30 0 5 Kg 21 5 10 92 92 ON EL 53...
Страница 54: ...30 EL 54...
Страница 55: ...E 2002 96 27 2003 EL 55...
Страница 62: ...30 1 A S S 2 A S S stand by 5 OFF RU 62...
Страница 63: ...20 40 C 1Mpa 1 5 10 1 4 13 I 364 RU 63...
Страница 65: ...1 7 7A 7B 10A 10B kuva 10A 10B 1 8 17 60 2 RU 65...
Страница 66: ...14 S 50 500 SAE 20 30 500 21 5 10 7 7 RU 66...
Страница 67: ...0 30 RU 67...
Страница 68: ...12 2002 96 EC 27 2003 2002 96 EC RU 68...
Страница 88: ...88 4...
Страница 89: ...89 3 13 1 2 30 40 1 IEC 60364 1 0 03 A 30 ms 0 H VV F XY XJ Diesel Diesel 12...
Страница 91: ...91 1 01 02 03 04...