IPC PW-H90 Hps-H Manuel D'instructions page 25

PRECAUTIONS AGAINST FROST
The cleaner must not be exposed to frost.
If the cleaner is left in premises where it is exposed to frost,
when work is over or for storage, antifreeze must be used to
prevent serious damage to the hydraulic circuit.
OPERATIONS FOR USING
ANTIFREEZE (fig. 12)
1) Turn off the water supply
(tap), disconnect the hose
and run the cleaner until it is
completely empty.
2) Stop the water cleaner with
the ON/OFF switch in the "O"
position.
3) Prepare a container with the
solution of antifreeze.
4) Immerse the tube in the
container with the anti-freeze
solution.
5) Start the water cleaner with
the ON/OFF switch in the "I" position.
6) Start the cleaner and let it run until antifreeze comes out
through the lance.
7) Suck up antifreeze with the detergent intake system too.
8)
Disconnect the water cleaner from the mains electricity
supply via the omnipolar switch or by unplugging the plug from
the socket.
9) For high pressure cleaners provided with water tank, the
detergent solution prepared as described in the point 3, must
be poured directly into the tank.
!
Warning
Anti-freeze may cause environmental pollution. Always follow
the instructions given on the pack. (Dispose of carefully.)
CHECKING PUMP OIL LEVEL AND OIL CHANGE
From time to time check the oil level in the high pressure pump
by means of the sight glass (fig. 13A) or the dipstick (fig. 13B).
If the oil has a milky appearance, call the technical service
centre immediately.
Change the oil after the first 50 hours' work and subsequently
every 500 hours or once a year.
Proceed as follows:
1) Unscrew the drain cap situated under the pump (fig. 14C).
2) Unscrew the cap with the dipstick (fig. 13).
3) Let all the oil drain off into
a container and deliver it to an
authorized oil collection and
disposal centre.
4) Replace the drain screw
and pour fresh oil in through
the filling cap on top (fig.
14A) until it reaches the level
indicated on the sight glass
(fig. 14B).
For water cleaners without
oil drain bung, contact our
technical service centre for
replacement.
English
Use only SAE 15 W40 oil.
CLEANING THE FUEL FIL-
TER AND TANK
Remove and replace the inline
fuel filter (fig. 15).
Change it from time to time.
FIG.12
Empty the fuel tank.
Open the drain cap (fig. 16) (if
available) and let any impuri-
ties drain out into a container.
Flush out the tank with clean
fuel and close the drain cap.
CLEANING THE WATER
FILTER
Clean the water intake filter
regularly and free it from any
impurities (fig. 17).
FIG.13
- 25 -
FIG.14
FIG.15
FIG.16
FIG.17