Oleo-Mac PW 115C, Operators Instruction Book

Page: 25 / 140

25
EN
it automatically when the trigger
is released. It is advisable to put
on the safety of the pistol trigger
whenever the machine is stopped,
in order to avoid unintentional
starting.
· Any automatic start of the ma-
chine without pressing the gun
trigger is attributable to air bub-
bles in the water or other similar
phenomena which do not imply
the existence of any defects in
the machine.
· Do not leave the appliance unat-
tended during the standby for
more than 5 minutes. Contrarily,
for the safety of the appliance it
is necessary to re-turn the switch
into the (0) OFF position.
· Please check that the coupling of
the high pressure hose with the
appliance and the gun supplied
as standard equipment made
correctly, that is to say without
any water leak.
SWITCHING OFF
See fig.
C
CARE AND MAINTENANCE
See fig.
G
WARNING:
machine shall be dis-
connected from its power source,
by removing the plug from the
socket-outlet, after finishing work
and during cleaning.
WARNING:
Do not spray the ap-
pliance with water and do not use
detergents or aggressive solvents.
Machine could be damaged.
· Clean the exterior part of the ma-
chine with a dry cloth.
STORAGE
See fig.
G
· Move the machine only by grasp-
ing the carrying handle.
· Store the appliance and the acces-
sories in a frost-safe room.
TROUBLESHOOTING
Appliance does not work
· Check whether the voltage shown
on the rating plate corresponds to
that of the power source.
· Check the connector cable for
damage.
Appliance does not reach operational
pressure
· Vent the appliance: allow the pump
to operate without the high-pres-
sure hose until water appears at the
high-pressure outlet without any
more bubbles. Then reattach the
highpressure hose.
· Clean the strainer in the water con-
nection.
· Clean the filter placed inside the
hose coupling (if set).
· Check the inlet water flow rate.
· Check all inlet pipes to the pump
for leaks or blockage.
Strong pressure fluctuations