30 • ENGLISH
No detergent sucked in
Water escapes from thermo-
stat valve
* If the motor starts and does not restart during operation, wait 2-3 minutes before repeating the start-up procedure
(overload cutout has been tripped).
If the problem recurs more than once, contact your nearest Authorized Service Centre.
Adjustable nozzle on high pressure
setting
Detergent too dense
High pressure hose extension being
used
Deposits or restriction in detergent
circuit
Water temperature inside pump head
has exceeded max. rated value stated
on nameplate
Set nozzle (4) on « » setting (Fig. C)
Dilute with water
Fit original hose
Flush with clean water and eliminate any
restrictions. If the problem persists, contact an
Authorised Service Centre
With appliance in operation, do not stop the
water jet for more than 5 minutes at a time