23
Original Instructions
SH SOLAR G, GH, GW
Your machine is equipped with
an electronic “oil sensor”, which
monitors the level of lubricant
oil in the high pressure pump.
If the oil level (by malfunction
or excessive wear) should drop
to a low level, your machine
will stop (or not be able to start)
with an error indication “PUMP
OIL LEVEL LOW” in the inspec-
tion window.
Topping up the oil cup will be
possible with the cabinet re-
moved, but you should send for
an Nil
fi
sk service technician as
soon as possible to disclose the
cause of the oil loss.
PROTECT THE
ENVIRONMENT
Waste oil and oil sludge must
be removed as laid down in the
instructions.
6.2 Water
fi
lter
To avoid debris entering the
high pressure pump, a water
fi
lter (
fi
ne) is
fi
tted at the wa ter
inlet. Dependent on the purity of
the water, this
fi
l ter will have to
be cleaned at regular in ter vals.
The
fi
lter can be removed when
the quick coupling (7) has been
un screwed.
7
6.1 Oil
ESC
+
-
OK
PUMP OIL LEVEL
6.3
Cleaning of high pres-
sure nozzle
A clogging up in the nozzle will
cause the pump pressure to in-
crease above normal operating
pressure, and cleaning of the
nozzle is required immediately.
1. Stop the cleaner and detach
the spray lance.
2. Clean the nozzle with the
cleaning tool.
IMPORTANT:
ONLY use the
cleaning tool when the spray
lance is detached.
3. Flush the spray lance back-
wards with water.
4. If the pressure is still too
high, repeat items 1-3.
Maintenance Schedule
Weekly
After the
fi
rst 50
operating hours
Every six months
or 500 operating
hours
As required
6.1
Checking pump oil level
-
Changing pump oill
6.2
Cleaning water
fi
lter