GTM Professional GTS 900 Manuel page 18

2.2. Starting the chipper
Before starting the machine, always respect the instructions
on Safety & Environment. (see chapter 1.2)
2.3. Using the chipper
Start the engine and let it warm up at 1/3 throttle for 1
minute. Then put the engine at full throttle. Consult the
engine manual on how to switch on the engine properly
and the correct use of the engine in the separate engine
manual (fig. 9 & 10)
Put the branches into the input tube and when these are
pulled in let go the branches. The branches will be pulled in
automatically. Feed thick branches in, see that the engine
revs are maintained. Cut side branches thicker than 3cm
off from the main branch and feed them into the machine
separately. Long branches could lash into your face, so
keep at a distance and always wear face protection.
PAY ATTENTION TO THE FOLLOWING REMARKS:
Do not hesitate to use the emergency switch (fig. 11) in
case of emergency. For switching off the machine normally,
the engine should be allowed to idle first and then the
keyswitch should be put in the "0" or "Off" position.
The output tube must be tightly bolted on the machine at
all times, so chips cannot be slung away and nobody can
get harmed.
Always check that the two bolts at the bottom of the input
tube are securely tightened (fig. 12, 13)
If you wish to stop chipping, allow the machine to run
for several minutes to chip and eject all debris which
otherwise can jam the rotor when you next want to start
the machine.
2.4. Transport
Before you move the machine, shut off the engine, remove
the key from the switch and remove the cap from the spark
plug.
TIPS WHILE CHIPPING
The hardness of the wood depends on the wood
type, the time between pruning and chipping and how
dry the branches are. The machine performs best if
the branches are chipped right after pruning.
3. MAINTENANCE OF THE CHIPPER AND
CHECKS
Before checking and servicing the machine, switch off the
engine, remove the key from the switch and remove the
cap from the spark plug.
When cleaning the machine with a high pressure washer,
never spray on the bearings. It could damage the bearings
and the machine, thereby voiding the warranty.
Grease/oil bearings, blades and rotor against corrosion
before storing the machine.
16 English
Block the rotor with the special spanner on the axle of the
rotor before servicing/working on the rotor.
Do test the emergency switch regularly.
Check the tire pressure and keep it at the right pressure
(see above).
Engine maintenace: please consult the engine manual of
the engine manufacturer.
The GTS900 has parts weighing more than 20kg. Handling
these parts should always be done by two people to avoid
risk of injury.
Parts heavier than 20 kg:
- rotor housing +/- 20kg
- engine +/- 25 kg
GTM Professional - GTS900