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• To switch off the device, release switch (10)
attention: The sawing chain will start running at high
speed immediately. When putting the saw down, make
sure that the chain never gets in touch with stones or
metal objects.
Warning!
• The prolonged utilisation of a tool will subject the user to vibration
and shocks that could lead to Raynaud‘s syndrome or Carpal tunnel
syndrome.
• This condition reduces the ability of the hand to sense and regulate
temperature, causes numbness and a sensation of heat and can lead
to damage to the nervous system and the circulatory system and to
necrosis.
• Not all factors that lead to Raynaud‘s syndrome are known but cold
water, smoking and illnesses that impact the blood vessels and the
circulatory system as well as severe or long-lasting exposure to vi-
brations are known to be factors in the development of Raynaud‘s
syndrome.
• Observe the following in order to reduce the risk of Raynaud‘s syn-
drome and Carpal tunnel syndrome:
-
Wear gloves and keep your hands warm.
-
Make sure the device is well maintained. A tool with loose compo-
nents or with damaged or worn-out dampers will have a disposition
towards increased vibrations.
-
Always hold the handle firmly but do not clutch it constantly with
excessive force. Take breaks often.
• All of the above precautions cannot exclude the risk of Raynaud‘s syn-
drome or Carpal tunnel syndrome. Therefore, with long-term or regular
use it is advisable to keep a close watch on the condition of your hands
and fingers. Seek medical attention immediately in the event of any of
the above symptoms appearing.
4.5 Soft start
The chain saw is equipped with an electronic soft start, in order to avoid
any voltage peaks occurring when it is switched on.
4.6 Thermal overload switch
If the chain saw is overloaded, the overload switch will switch the ma-
chine off autonomously. After a cool-down period of roughly 15 minutes
the machine will be operational once more. The switch must not be actu-
ated during this period.
5. Safety Devices on your Chain brake
5.1. Chain brake
(Fig. 4)
8
3
5
This chainsaw is equipped with a mechanical brake for the chain. In the
case of uncontrolled movements, when the tip of the saw blade gets in
contact with wood or a solid object, the drive of the chain is immediately
stopped by activation of the hand guard (5), the motor will not be stopped.
This brake function is initiated by the back of your hand on the front han-
dle (3) pushing the (5) hand guard. The proper function of the saw chain
brake shall be checked before each use of the saw. About every 10 hours
of operation, the chain brake should be checked for its proper function.
After the chain brake has been activated, wait for the motor to come to
a halt before you engage the clutch again. Do not unnecessarily activate
the chain brake as this may result in increased wear and tear
.
9
ened. A new saw chain will have to be tightened more frequently until it
has reached its full length.
CaUTIoN: During the running-in period, the chain must be
more frequently tightened. The chain must be immediately
retightened if it shakes or leaves the grove !
To tension the chain slightly loosen the T-screw 8. Then turn the knurling
wheel upwards (+ direction of arrow). Tension the chain such that it can
be lifted by about 0.12 in. in the middle of the bar, as shown.
4.3. Connecting the chainsaw
(Fig. 6)
The voltage and current supply must comply with the ratings on the type
plate. Before commencing work, always check that the chainsaw works
properly and is safe to operate. Check also that the chain lubrication and
the oil gauge are in good working order.
We recommend to operate the chainsaw in connection with a re-
sidual current operated device with a maximum breaking current
of 30ma.
This device is designed to be operated on a mains supply with a system
impedance Z max at the point of connection (house service connection)
of max. 0.4 Ohm. The user must ensure that the device is only operated
on an electricity supply system meeting these requirements. If required,
system impedance data may be obtained from the local public utility.
Use only extension cords that are approved for outdoor use
and are not lighter than rubber-sheathed cables of type H07
RN-f according to DIN/VDe 0282 with a diameter of at least
14 gauge. The cords must be splash-proof. If the connection
cable of this device should be damaged it must be replaced by
a workshop named by the manufacturer only as this work re-
quires the use of special tools. Mobile devices for outdoor use
should be connected over a residual current operated device.
6
19
A
B
This chainsaw is fitted with a strain-relief device to provide extra safety
for the connection. First connect the device plug with the connection line.
Form a narrow loop with the connecting cable, press on the button and
swivel the cable holder (19) out into position A. Now insert the loop of
cable from below into the mains lead cleat. Once you have released the
cable hook button, it will automatically return to starting position B and
the cable will be held in place. Press the cable holder button again to
loosen the cable and pull out the cable.
4.4. Switching on
(Fig. 4)
7
16
10
1
•
Hold the saw securely with both hands so that the thumbs and fingers
are wrapped around the handle of the chain saw.
• Press with your thumbs the stopping button (16) on the left side of the
rear handle and then the operating switch (10).
• The stopping button (16) is used for unlocking the switch-on mecha-
nism and does not need to be pressed again after the device is
switched on.
4. Starting Up (continued)