Lavorwash INDEPENDENT 1900 Manual De Instrucciones página 18

EN
CAUTION: When the machine is switched
off, always discharge the pressure hose,
opening the gun.
CAUTION: In an emergency, push the
engine switch to "OFF" to stall the engine.
MAINTENANCE
CAUTION: Before to carry out any kind of
maintenance to the washer machine, run the
pressure down, take the water connection
out.
Motor: see "owner's manual - general gasoline
engine".
GEAR SYNTHETIC OIL ISO 150 - Oil capacity 65
gr.
Check periodically in order to avoid deposits
clogging it (fig. 16).
fig. 16
If you forsee/expect to keep the machine in
environments where there is danger of ice/
frost or if you don't use it for more than 3
months, we suggest to get the machine to
intake an antifreeze before putting it away
(similar to that used for cars).
Furthermore, at start-up, small leaks may
occur from the pump; these will disappear
after a few hours in operation. Up to 10 drops
a minute are acceptable; in case of larger leaks
contact an Authorised Service Centre.
18
1) Water supply
2) Thermal valve
3) High-pressure water pump
4) Internal by-pass valve
5) Cleaning agent container
6) High pressure hose
7) Gun
8) Gun trigger
9) Lance
10) Nozzle head
11) Nozze
3
we recommend
5
Motor: see "owner's manual - general gasoline
engine".
Appliance does not reach operational pressure
· Vent the appliance: allow the pump to
operate without the high-pressure hose
until water appears at the high-pressure
outlet without any more bubbles. Then
reattach the high-pressure hose.
· Clean the strainer in the water connection.
· 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
· Clean the high-pressure nozzle. Remove dirt
from the nozzle hole with a needle and
then rinse out with water from the front.
Pump leaks
· 10 drops per minute are permissible. In the
case of more serious leakage, you should
contact the authorized customer service.
Replacement parts
· Use only original spare parts or spare parts
2 4
8 7
6
1
9 10 11