Güde HPC 150 M Mode D'emploi page 60

(Cause):
1. Inlet or pressure hose are
clogged or blocked
2. Suction filter is clogged
3. The jet is clogged
(Measure):
1. Check, repair or replace, if
necessary
2. Remove and clean the filter
3. Clean the clogged jet with jet
cleaner
Cleaning and Maintenance
Remove Clogging (Fig. 16)
Warning: Switch off the engine and let it get cold
before checking, cleaning,
replacement. The pressure shall be completely
reduced. If the effect of water jet is permanently
changing and water does not flow regularly,
release the trigger and switch off the apparatus.
When the apparatus is switched off, press the
trigger and discharge the residual pressure.
Check the jet at the end of the water pipe if t is
not clogged. If you suspect that there are some
deposits inside, remove them with special
cleaner. The water jet shall be checked regularly
and maintain in good condition by jet cleaner that
is involved in the delivery. Before performing
these works the engine shall be principally
switched off and the apparatus disconnected
from the water supply
Regular Maintenance
Spark Plug (Fig. 5)
Check the spark plug every 50 hours of
operation. Check the colour of deposits on the
end of the plug. The colour should be „slightly
brown-row brown". Remove the deposits with
wire brush. Check the distance of electrodes on
the spark plug and set the correct 0.7-0.8 mm
distance, if necessary.
Refilling/exchange of Engine Oil (Fig. 12)
The first exchange of engine oil is recommended
after 40 operation hours, then after every 100
hours.
•
Place the apparatus on even surface and
let the engine getting hot for a few
minutes.
•
Then stop the engine.
•
Place a suitable vessel under the pump
for catching the old oil.
•
Remove the cover from the oil tank,
remove the discharge screw and sealing
so that the oil may be completely
discharged. Use the pipe or another aid
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maintenance or
60
preventing creation of stains on the
frame of the apparatus by discharging oil.
•
Check the discharge oil screw, sealing,
closing device on oil inlet and O-ring.
Replace if necessary.
•
Set again the oil discharging screw and
sealing. Tighten the oil discharge well
and firmly.
•
Refill the oil at least up to the half of the
gauge
•
Fix again firmly and securely the oil inlet
closing device.
The waste oil shall be removed according to the
principles of environment protection. In many
cases the waste oil can be delivered to your
pump station. Never dispose of the oil together
with domestic refuse and do not discharge it into
the soil!
Air Filter (Fig. 8)
Remove the air filter and check if it does not
contain impurities or is not damaged and clean it
every 100 operation hours or once in a month.
Clean the filter thoroughly with cleaning means
on water basis that is not harmful for the
environment and has degreasing effect. Let the
air filter get dry well and put it back again.
Warning! Never let the engine on without air
filter!
Oil Vessel Filter (Fig. 11)
The oil vessel filter shall be removed and cleaned
always after 150 operation hours or every 3
months. In this case remove the closing device
from the oil vessel and thoroughly clean the filter
with cleaning means on water basis that is not
detrimental for the environment. Then put the
filter back and put the closing device back.