Ava Master Series User Manual page 14

English
14 |
Problem
"Pressure too low,
but steady Note:
Several types of
accessory will
normally deliver a
lower pressure"
"Motor starts up
but with restricted
or no working
pressure"
"The pressure
washer starts
irregularly by
itself"
Water leaks from
machine
Pressure washer P60/P70 / P80
Possible Cause
Inadequate water supply
Water filter blocked
Water supply hoses
squeezed
High pressure hose too
long
Nozzle worn
Start/stop valve worn
No water supply
Water filter clogged up
Nozzle clogged up
Pump/power gun leaky
Leaking pump
Corrective Action
"Check that the water supply
corresponds to specifictions.
The minimum specification
for the water supply hose is
1/2"" or 13 mm diameter"
Clean water filter
Straighten out kinked water
supply hoses
"Remove high p ressure ex-
tension hose. Retry (extension
hose max. 20m)"
Change the nozzle
Activate trigger five times in
quick succession
Connect water supply
Clean the water filter
Clean nozzle
contact AVA/retailer
A slight water leak is permis-
sible; in case of excessive
leak, contact AVA/retailer
AVA