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7.8 Installing and Removing a Bit and a Drill
This drill has a keyless chuck (3) to prevent the bit
or drill from loosening.
1
Hold ring of the drill chuck tight with one hand.
2
Turn the chuck ring clockwise with the other
hand until the drill chuck opening is large enough
to accept the tool.
3
Insert the drill or the screwdriver bit into the drill
chuck.
4
Turn chuck ring anti clockwise until the tool is
clamped tightly.
Remove the tool in the opposite way.
7.9 Adjusting the torque
The torque is adjusted by rotating the torque setting
ring (2); the torque is greater when the torque
setting is set on a higher position. The torque is
less when the torque setting ring is set on a low
position.
Position "1" denotes the the lowest and " " denote
the highest.
The torque force is set by means of a torque
setting according to the size of screw and the kind
of material. Select the suitable torque for the job to
be performed. Long screws and/or hard material
require a higher torque setting.
7.10 Speed selector
NOTE: the mark "1" is the "Low speed" position,
the mark "2" is the "High speed" position (marks
molded in the button of two speed selector (1).)
The drill has a two-speed gear train designed for
drilling at LOW or HIGH speed. A gear selector
is located on top of the drill to select either low or
high speed. When you select low speed range, the
speed will decrease but will provide more power
and torque. When using drill in the high speed
range. Speed will increase but will provide less
power and torque. Use low speed for high power
and torque application and high speed for fast
drilling applications
Important: NEVER adjust this two speed selector
(1) while the drill is running. Always let it come to a
complete stop.
10
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