Scheppach MFH3300-4P Traduction Du Manuel D'origine page 30

de should touch the ground during normal working
position.
• Thereby, it is important that the petrol brush cutter is
always well balanced.
• For operation, hook the petrol brush cutter into the
snap hook (k) of the carrying strap while the engine
is running.
• ATTENTION! In an emergency, the safety latch (l)
can be pulled from the harness. The machine then
detaches immediately from the carrying strap (9) and
falls to the ground.
6. Mounting the hedge trimmer
• Place the hedge trimmer (15) precisely as shown in
Figure 40 on the connecting rod (3).
• Adjust the slope by unlocking the lock (Fig. 41)
• The hedge trimmer can be tilted from 0 ° to 90 °
(Fig.42).
7. Fitting the cutter bar and the chaine (Fig. 43-45)
• Remove the chain wheel cover (Fig. 45/ Item J) by
undoing the fastening nut (Item I). Lay the chain (Item
F) as shown into the groove which runs around the
cutter bar (Item E).
• Note the alignment of the chain teeth (Fig. 44). Insert
the cutter bar as shown in Fig. 44 into the mount at the
gear unit.
• Place the chain round the chain wheel (Item H). Make
sure that the teeth of the chain engage securely in the
chain wheel. The cutter bar must be hooked into the
chain tensioning bolt (Item G).
• Fit the chain wheel cover
Important! Do not fully tighten the fastening screw
until after you have adjusted the chain tension
(see section 7.1).
7.1 Tensioning the chain (Fig. 45-48)
Important! Always pull out the spark boot plug before
performing any checks or adjustments.
• Undo the fastening screw (Item I) of the chain wheel
cover by a few turns (Fig. 45).
• Adjust the chain tension with the chain tensioning
screw (Fig. 47/ Item K). Turning the screw clockwise
increases the chain tension, turning it counterclockwi-
se decreases the chain tension. The chain is correctly
tensioned if it can be raised by around 2 mm in the
middle of the cutter bar (Fig. 46).
•
48).
• Important! All the chain links must lie properly in the
guide groove of the cutter bar.
Notes on tensioning the chain::
The chain must be properly tensioned to ensure safe
operation. When the saw chain can be raised by around
2 mm in the middle of the cutter bar, you know that the
chain tension is ideal. During cutting, the temperature
of the chain rises and its length changes. It is important
therefore to check the chain tension at least every 10
minutes and to adjust it again as required. This applies
30 GB
shed working, slacken the chain again as it will shorten
when it cools down. This will help to prevent damage to
the chain.
OPERATION
When working with the equipment as grass trimmer
and brush cutter, the appropriate plastic guard hood
tted to prevent objects being thrown out by the equip-
ment.
The integrated blade (A) in the cutting line guard hood
automatically cuts the line to the optimum length.
Fig. 18
Filling with fuel
m Danger of injury! Fuel is explosive!
the tank with fuel. You must observe all safety
instructions relating to handing fuel.
m Risk of device damage!
The device is supplied without motor or gearbox
oil.
with fuel.
• Unscrew the tank cap (B) and remove it. Fig. 19
• Pour in the fuel carefully. Avoid spilling!
•
Draining fuel. Fig. 36
• Hold a collection container beneath the fuel drain bolt.
• Unscrew the tank cap and remove it.
• Allow the fuel to run out completely.
•
Start on the unit
Do not start the unit until it has been completely
assembled.
m Danger of injury!
Only start the petrol multi garden tool if an
attachment is connected! Remove the appropriate
transportation protection and inspect the unit in
good working condition. Never use a damaged,
poorly adjusted or serviced or not completely and
securely assembled device.
Check before use!
• Check the safe condition of the device:
• Check the device for leaks.
• Check the device for visual defects.
• Check that all parts of the device have been securely
• Check that all safety devices are in proper condition.
Start Fig. 17, 19-23
Once the machine has been set up properly, start the
engine as follow:
1. Turn the engine switch to the ON position. Fig. 20
2. Put the choke lever on the
3. Press the fuel pump more than 5 times. Fig. 19
-
position. Fig. 20