Global Machinery Company GTX181HR, Руководство пользователя

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12
GB
Drilling wood
• For maximum performance, use high speed steel bits for
wood drilling.
• Ensure that the mode selector is in normal drilling mode.
• Begin drilling at a very low speed to prevent the bit from
slipping off the starting point. Increase the speed as the
drill bites into the material.
• When drilling through holes, place a block of wood behind
the work piece to prevent ragged or splintered edges on
the back side of the hole.
• WARNING. Never attempt to lock the trigger switch in the
on position, do not lock the trigger on jobs where your
hammer drill may need to be stopped suddenly.
All drilling operations
• Mark off the centre of the hole using a centre punch
or nail.
Chuck replacement
Chuck removal
Always wear eye protection.
Turn the torque adjustment collar/hammer selection collar
(2) to the “drill” position and low
gear, on the gear selector (10).
Tighten the chuck around the
shorter end of a hex key (not
supplied) of 5mm or greater size.
Using a wooden mallet or similar
object, strike the longer end in
the clockwise direction. This
will loosen the screw inside the
chuck.
1. Open chuck jaws fully.
2. Insert a 5mm hex key into front of chuck between jaws to
engage screw head. Remove screw by turning clockwise.
3. Place the hex key in chuck and tighten. Using a wooden
mallet or similar object, strike key sharply in the anti-
clockwise direction. This will loosen the chuck so that it
can be unscrewed by hand.
Chuck installation
1. Screw the chuck
on by hand as far
as it will go and
insert screw (LH
thread).
2. Tighten the
chuck around the
shorter end of hex
key (not supplied) strike
the longer end in the clockwise
direction with a wooden mallet.
3. Remove the hex key and open the jaws fully. Tighten the
screw in the centre of the chuck firmly, with the hex key in
an anti-clockwise direction.
Maintenance
• Store the tools, instruction manual and where necessary
the accessories in the original packaging. In this way
you will always have all the information and parts ready
to hand.
• If the cordset of the charger is damaged or worn, have
it repaired or replaced by a power tool repair centre in
order to avoid a hazard.
• Do not throw used batteries into fire or water. There
is a danger of explosion! Please hand in non-working
or used batteries, or tools with built-in batteries, to the
environmentally-safe disposal unit at a municipal waste-
disposal centre, or to your dealer.
GTX181HR Manual ed2.indd 12 13/8/09 09:11:06