DWT SBH06-20 Manual Original página 26

• Install a new dust protection casing 2 (see fig. 5.3).
• Release fixing bush 3 (see fig. 5.4).
Adapter for chuck SDS PLUS
• SDS PLUS adapter 16 and screw 15 enable using
gear rim chuck 14�
• Never use SDS PLUS adapter 16 in the impact drill-
ing or chiselling operation modes�
• Drills that don't belong to the SDS PLUS system are
not allowed for the impact drilling�
Mounting / dismounting of the gear rim chuck (see
fig. 6-7)
• Screw the gear rim chuck 14 onto the SDS PLUS
adapter 16 and lock it in with the screw 15 (see
fig. 6).
• Install the SDS PLUS adapter 16 into the
chuck 1 (SDS PLUS), repeating the same steps as
when mounting the borer (chisel) see fig. 7.
• When dismantling, repeat the steps described
above in the reverse order�
Attention: keep in mind that in the pro-
cess of mounting / dismounting of the
gear rim chuck 14 the screw 15 has a left-
hand thread.
Mounting / replacement of accessories
With long-term use the drill bit may be-
come very warm; use gloves to remove
it.
Gear rim chuck (see fig. 8)
• Release the cams grip with drill chuck key 13, then
rotate the quill of gear rim chuck 14 counter-clockwise
with your hand (see fig. 8.1) until the cams move apart
at the distance allowing an accessory to be mounted /
replaced�
• Mount / replace an accessory (see fig. 8.2).
• Rotate the quill of gear rim chuck 14 clockwise with
your hand in order to lock the accessory mounted� Do
not allow the accessory to become distorted�
• Tighten the cams of gear rim chuck 14 with drill
chuck key 13 applying a similar torque to each of the
three openings on the side surface of the chuck (see
fig. 8.3).
Initial operation of the
power tools
•
Always use the correct supply voltage the power
supply voltage must match the information quoted on
the power tool identification plate.
• The power tool is supplied properly lubricated and
ready for use�
• A new power tool needs some time for its parts to
run in before a full load operation� The run-in period
duration is about 5 hours of operation�
• The gear lubrications require a short time to get
warm� Depending on the ambient temperature this
period of time can alter within the range of approxi-
mately 15 s (at ambient temperature of 32°С) up to 2
minutes (at ambient temperature of 0°С).
Short-term switching on / off
To switch on, press and hold on / off switch 11, to
switch off - release it�
Long-term switching on / off
Switching on:
Push on / off switch 11 and lock it in the position with
lock-on button 12�
Switching off:
Push and release on / off switch 11�
Function switch (see fig. 9)
Switching the operation modes shall be
carried out only in the off mode of the
tool's motor.
Function switch 8 is fitted with lock
button 7 that is used to fix the function
switch 8 in a set position. Rotate function
switch 8 while pressing button 7 in order
to set a desired operating mode.
Function switch 8 is designed for the switching the
following operation modes of the tool:
Drilling (set the function switch 8 in the position indi-
cated in figure 9.1) - non-percussion drilling in wood,
synthetics, metal�
Percussion drilling (set the function switch 8 in the
position indicated in figure 9.2) - percussion drilling in
masonry, concrete, natural stone�
Chisel rotation (set switch 8 in the position shown on
figure 9.3) - this mode does not allow operating your
power tool, but allows setting the chisel in a comfort-
able position for chiseling works�
Chiselling (set the function switch 8 in the position
indicated in figure 9.4) - chiselling ducts in masonry,
concrete, stone, removing ceramic tiles�
In order to make switching between the
operation modes smoother, rotate slight-
ly chuck 1 (SDS PLUS) by hand.
Stepless speed adjustment
Speed is controlled from 0 to maximum by
pressing force of on / off switch 11� Weak
pressing results in low revolutions, which
enable a smooth power tool switch-on�
Changing the rotational directions (see fig. 10)
Change the direction of rotation only
after a full stop of the motor, acting oth-
erwise may cause damage to the power
tool.
English
Autogoods "130"
25
Switching the power
tool on / off
Design features
of the power tool