EINHELL HR 1700 F Bedienungsanleitung Seite 12

Anl. HR 1700 F 12-spr.
GB
Faults and their remedies
Fault
The electric pump does
not run when the switch
is pressed
The electric pump runs
but no pressure is
generated
Irregular operating
pressure
The motor does not start
any more
The pump drips
The pressure drops
Very noisy
Water escapes from the
head
When the switch is
actuated the motor runs
but does not start
12
08.11.2001 13:24 Uhr
Cause
Plug is defective
Voltage is too low
Pump is blocked
Thermal cut-out has responded
Intake filter is clogged
Air is being drawn in through the
connectors
Intake and outlet valve are
clogged or worn
Nozzle hole is too wide
Air is being drawn in
Valves are clogged and worn
Seals are worn
Thermal cut-out has responded
due to overheating
Seals are worn
Worn nozzle
Dirty or clogged valves
Worn valve seals
Worn seals
Clogged filter
Air is being drawn in
Worn, dirty or clogged valves
Worn bearings
Water temperature is too high
Filter is dirty
Worn seals
O-ring of the seal set is worn
Voltage is lower than the
specified value
Pump is blocked or frozen
Cross section of the electric
extension cable is too small
Seite 12
Remedy
Check whether the plug is in good
order
Turn the motor by hand
Allow the motor to cool
Keep the lance open
Clean the filter
Check the intake and hose
connectors
Clean or repair
Check and replace
Check the intake connectors
Clean and replace
Check and replace
Check the voltage. Turn the switch
to OFF and wait a few minutes.
Check and replace
Change the nozzle
Check, clean, replace
Check and/or replace
Check and/or replace
Check and/or replace
Check the intake lines
Check, clean, replace
Check and/or replace
Lower the temperature to below 50°C
Check and/or replace
Change the seals
Change the O-ring
Check the system's specifications
Replace the extension cable with
one of the correct size