Troubleshooting - Blaupunkt PW7200i Bedienungsanleitung

TROUBLESHOOTING

Symptom
When switched on
the machine will not
start working
Fluctuating Pressure
Water leaking from
the pump.
Symptom
The motor stops Thermal safety switch has tripped
suddenly. due to overheating.
The pump doesn't Water inlet filter is clogged.
reach the necessary
pressure and chugs/ The hose is bent or kinked
sputters
Note: Given continuous machines development the company reserves the right to amend machines specifica-
tions without notice.
Possible cause(s)
Plug is not well connected or elec-
tric socket is faulty
The main voltage is insufficient,
lower than minimum requirement
The pump is stuck.
Thermal safety switch has tripped
Pump sucking air.
Valves dirty, worn out or stuck.
Pump seals worn out.
Seals worn out.
Possible cause(s)
Corrective Action(s)
Check plug, socket
Check that the main voltage is
adequate.
Refer to after storage instructions.
Switch off the unit and let the motor
cool for a few minutes
Leave the lance open
Check that hoses and connections
are airtight.
Clean and replace, or refer to dealer..
Check and replace, or refer to dealer.
Corrective Action(s)
Check that the main voltage corres-
ponds to specifications.
Switch off the unit and let it cool for
a few minutes.
Clean the water inlet filter.
Check and straighten water supply
hose