OPERATIONS FOR USING
ANTIFREEZE (fig. 12).
1) - Close the water supply
(tap), disconnect the fill hose
and operate the high pressure
cleaner until it is completely
empty.
2) - Switch off the cleaner by
moving the on/off switch to
pos. "0".
3) - Prepare the antifreeze
solution in a container. (About
25 l)
4) - Empty the boiler using
the drain plug located on the
bottom of the cleaner.
5) - Pour the antifreeze solu-
tion into the boiler through the
opening provided.
6) - Switch on the cleaner by
moving the on/off switch to
pos. "I".
7) - Operate the cleaner until
antifreeze comes out of the
lance.
8) - Switch the cleaner off and disconnect it from the power sup-
ply by operating the double pole isolating switch or unplugging
from the mains socket.
9) - Empty the detergent tank.
!
Important
Before operating the cleaner again, drain the antifreeze solution
from the boiler through the drain plug.
!
Warning
Anti-freeze may cause environmental pollution. Always follow
the instructions given on the pack. (Dispose of carefully.)
CHECKING PUMP OIL LE-
VEL 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 appearan-
ce, call the technical service
centre immediately.
Change the oil after the first
50 hours' work and subse-
quently every 500 hours or
once a year.
English
Proceed as follows:
1) Unscrew the drain cap
situated under the pump (fig.
13C).
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.
Use only SAE 15W 40 oil.
FIG.12
BOILER MAINTENANCE.
Empty the boiler using the
drain plug located on the
bottom of the cleaner. (fig.15)
On average, the boiler should
be serviced after every 200
hours of work.
The boiler must be descaled
by an authorised service cen-
tre only.
During descaling, the cleaner
will remain at the service cen-
tre.
CLEANING THE WATER
FILTER
Clean the water intake filter
regularly and free it from any
impurities (fig. 16).
CHANGING THE NOZZLE
The high pressure nozzle fitted on the lance must be chan-
ged from time to time, as this component is subject to
normal wear during use. Wear may generally be detected
by a drop in the working pressure of the cleaner. To replace
it, consult your supplier and/or dealer for instructions.
FIG.13
- 25 -
FIG.14
FIG.15
FIG.16