the gas cylinder upright. Take the load off the
generator when changing over from petrol to gas
/ when starting.
The hose comes with a 50mbar pressure reducer
which is fi tted to the gas cylinder in order to make
the gas line more reliable. It reduces the pressure
and prevents the risk of the gas connection beco-
ming overloaded.
An additional pressure reducer ensures the gas
supply while the engine is working, prevents gas
leaks, and ends the gas supply when the genera-
tor is switched off . Liquid gas mode reduces the
generator's output by approx. 10%.
6.2.9 Maintenance
•
Repairs and maintenance work on the equip-
ment is allowed to be carried out only by au-
thorized gas fitters.
•
Only original spare parts are allowed to be
used for repairs.
•
Check the power cable at regular intervals for
signs of defects or damage.
•
A damaged power cable is allowed to be re-
placed only by an electrician or ISC GmbH in
compliance with the relevant regulations.
•
Check the hose lines (gas hose) at least once
a month and every time you change the liquid
gas cylinder. If the hose lines show signs of
becoming brittle or any other damage, you
must replace them with new hoses of the
same length and quality.
•
Unless specified otherwise by their manu-
facturers, the pressure regulator and the gas
hose must be replaced no later than 10 years
after their date of production for reasons of
aging. The year of production is printed on the
pressure regulator and on the gas hose.
•
After lengthy periods of non-use and each
time after any maintenance and repairs you
must check that everything is in good wor-
king order. This includes testing all the gas
carrying connections for leaks (e.g. with leak
detection spray or soap solution).
Anl_TE_IG_1900_DF_D_GB.indb 26
Anl_TE_IG_1900_DF_D_GB.indb 26
GB
7. Cleaning, maintenance, storage
and ordering of spare parts
Switch off the motor and pull the spark plug boot
from the spark plug before doing any cleaning
and maintenance work on the equipment.
Notice! Switch off the machine immediately and
contact your service station:
•
In the event of unusual vibrations or noise
•
If the engine appears to be overloaded or
misfires
7.1 Cleaning
•
Keep all safety devices, air vents and the
motor housing free of dirt and dust as far as
possible. Wipe the equipment with a clean
cloth or blow it with compressed air at low
pressure.
•
We recommend that you clean the device
immediately each time you have finished
using it.
•
Clean the equipment regularly with a moist
cloth and some soft soap. Do not use
cleaning agents or solvents; these could
attack the plastic parts of the equipment. En-
sure that no water can seep into the device.
7.2 Air fi lter
In this connection, please also read the service
information.
•
Clean the air filter at regular intervals, and
replace it if necessary (Fig. 5/6).
•
Remove the filter elements (Fig. 6/A)
•
Do not use abrasive cleaning agents or petrol
to clean the elements.
•
Clean the elements by tapping them on a flat
surface. In cases of stubborn dirt first clean
with soapy water, then rinse with clear water
and air-dry.
•
Assemble in reverse order
7.3. Spark plug
Check the spark plug for dirt and grime after 10
hours of operation and if necessary clean with a
copper wire brush. Thereafter service the spark
plug after every 50 hours of operation.
•
Pull off the spark plug boot with a twist.
•
Remove the spark plug (Fig. 7/D) with the
supplied spark plug wrench.
•
Assemble in reverse order
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