Freeze Protection; Maintenance - IPC ML.Compact Manual De Instrucciones

MAINTENANCE

ONLY THE OPERATIONS AUTHORISED IN THIS MANUAL
MAY BE PERFORMED BY THE USER.
ALL OTHER OPERATIONS ARE PROHIBITED.
! Danger
Maintenance of the high pressure pump, electrical parts and all
components with a safety function must be carried out by an
authorised technical service centre only.
!
Danger
Before performing any maintenance operations, disconnect it
from the water supply by closing the tap and the mains electri-
city supply (by turning off the omnipolar switch and unplugging
it from the mains socket) (see chapters on connecting to the
mains electricity and water supplies).
After completing the maintenance, before reconnecting the high
pressure washer to the mains electricity and water supplies,
make sure the panels are replaced correctly and fixed with
the screws.
If this is not done, there is a danger of electric shock.

FREEZE PROTECTION

The high pressure washer must not be allowed to freeze.
At the end of work or if the high pressure washer is left unused
for some time in an environment at risk of freezing, you must use
antifreeze to prevent serious damage to the hydraulic circuit.
FILLING WITH ANTIFREEZE
(fig. 10).
1- Turn off the water supply
(tap), disconnect the fill hose
and operate the high pressure
washer until it is completely
empty.
2- Stop the high pressu-
re washer by placing the
ON/OFF switch in the "0"
position.
3- Prepare the antifreeze
solution in a container.
4- Place the water supply
hose in the container with the
antifreeze solution.
5- Turn the high pressure
washer on by placing the ON/
OFF switch in the "l" position.
6- Also suck up the antifreeze
with the detergent suction
hose.
7- Far aspirare antigelo anche
dall'aspirazione del deter-
gente.
8- Turn the high pressure
washer off and disconnect
from the mains electricity
supply by the omnipolar switch
FIG. 10
!
Important
Antifreeze may cause pol-
lution. Always follow the in-
structions on the pack closely.
(Do not dispose of in the
environment).
English
or unplugging it from the mains
socket.
CONTROLLO LIVELLO E
CAMBIO OLIO POMPA
Check the level of oil in the
high pressure pump by means
of the sight glass (fig. 11A) or
dipstick (fig. 11B).
If the oil is milky, contact a
technical service centre..
Change the oil after the first
50 hours of work and then
after every 500 hours or once
a year.
Proceed as follows:
1) Unscrew the oil drain plug
under the pump (fig. 11C).
2) Unscrew the cap with the
dipstick (fig. 11).
3) Allow the oil to drain com-
pletely into a recipient and
consign it to an authorised oil
disposal centre.
4) Screw up the drain plug
and pour the oil into the top
hole (fig. 12A) until it reaches
the level indicated on the sight
glass (fig. 12B).
For high pressure washers
without oil drain plug, con-
tact a technical service cen-
tre for its replacement.
CLEAN THE WATER FIL-
TER
Clean the water filter periodi-
cally and free it from impurities
(fig. 13).
REPLACING THE HIGH PRESSURE NOZZLE
Information
The high pressure nozzle on the lance must be replaced
regularly as it is exposed to wear during operation. Wear is
generally noticeable by a drop in the working pressure of the
high pressure washer. To replace, contact your supplier and/or
dealer for instructions.
- 22 -
FIG. 11
FIG. 12
Use SAE 15 W40 oil only.
FIG. 13