12
Helpline No: UK 0151 649 1500 / IRE 189 094 6244
GB
Important: The cutting bladesl will start to work
when the engine starts because the throttle lever
is locked.
Then release the throttle lever by simply pressing
it (the engine will return to idling speed).
8. If the engine does not start, repeat steps 6-7.
Please note: If the engine does not start up even
after several attempts, read the section “Engine
Troubleshooting”.
Please note: Always pull the starting cable out in a
straight line. If it is pulled out at an angle, then friction
will occur on the eye. As a result of this friction, the
cable will become frayed and will wear away faster.
8.2 Starting the engine when warm (the machine
has not been switched off for more than
15 – 20 minutes)
1. Place the machine on a hard, level surface.
2. Set the ON/OFF switch to “I”
3. Lock the throttle lever (as described in “Starting
the engine from cold”).
4. Hold the machine by the front handle in your
right hand and pull the starter cable up to the first
resistance point (approx. 10 cm). Now pull the
starter cable quickly. The machine should start
after 1 – 2 pulls. If the machine does not start
after 6 pulls, repeat steps 1 – 7 of the procedure
for starting the engine from cold.
8.3 Switching off the engine
Emergency Stop procedure:
If it becomes necessary to stop the machine
immediately, set the ON/OFF switch to “Stop” or “0”
Normal procedure:
Let go of the throttle lever and wait until the engine
has changed to idling speed. Then set the ON/OFF
switch to “Stop” or “0”.
8.4 Practical tips
Never allow the machine to run at low speed for
starting or for cutting.
Cutting for dense growth: The most effective
method is to use wide, sweeping movements,
guiding the cutting edge of the blade straight through
the branches. A slight incline of the blade downwards
towards the movement will produce best cutting
results.
It is recommended to tie a guide line of string or the
like along the hedge so that you cut the hedge to a
level height. The branches above it will be cut off.
(Fig. 6)
Cutting the side of a hedge Cut the sides of the
hedge with curve-shaped movements from the
bottom up. (Fig. 7)
Important: As a result of its design, if you work with
the machine on its side for a lengthy period and the
tank not completely filled, the motor may stall.
9. Maintenance
Always switch off the head trimmer and remove the
spark plug boot before carrying out any maintenance
work.
1. The cutter blades are high quality, made of
tempered steel and in normal use there is no
need to sharpen the blades. If you accidentally
strike a wire, stone, glass or other hard object,
this may cause a notch in the blade. There is no
need to remove the notch as long as it does not
adversely affect the movement of the cutting
edges. If it does adversely affect this movement,
switch off the machine and use a fine file or a
fine grinding stone to remove the notch. Ensure
that the blade’s cutting edge is always well oiled
(see Fig. 8).
2. If you drop the hedge trimmer, check whether it
has suffered any damage. If it is damaged
contact an authorized customer service outlet or
send the machine to ISC GmbH to have it
repaired.
3. Only clean the machine after it has been
switched off. Use only mild soap and a damp
cloth to clean it. Never allow fluid to get into the
machine. Do not use caustic cleaning products.
9.1 Maintenance of the air filter (Fig. 9-11)
Soiled air filters reduce the engine output by supply
too little air to the carburetor.
Regular checks are therefore essential. The air filter
should be checked after every 25 hours of use and
cleaned if necessary. If the air contains a lot of dust,
the air filter should be checked more frequently.
1. Remove the air filter cover (Fig. 9-10)
2. Remove the filter element (Fig. 11)
3. Clean the filter element by tapping it or blowing
it.
4. Assemble in reverse order.
Important: Never clean the air filter with petrol or
inflammable solvents. Clean the air filter with
compressed air or by tapping it.