PT-1
801 User’s Manual
www.prokits.com.tw
9
Select a lower torque for insertion/removal of screws to avoid damage to the
work-piece (particular wooden work-pieces) or to the screw. For drilling
,
select a
higher torque setting. Do a test first on an item
,
which is not your final work-piece
,
and adjust the desired torque accordingly before you start the actual work.
Dual Range Gearing
The dual range feature of your drill/driver allows you to shift gears for greater
versatility.
1. Speed 1 (high torque setting), for insertion/removal of screws or drill big
hole use. Slide the gear shifter forward (towards the chuck).
2. Speed 2 (low torque setting), for drill small hole. Slide the gear shifter back
(away from the chuck).
NOTE:
Do not change gears when the tool is running.
Always keep the drill
complete stop before changing gears. If you are having trouble changing gears,
make sure that the dual range gear shifter is either completely pushed forward
or completely pushed back.
Belt Hook
Practical belt hook for conveniently hanging the power tool on a belt or ladder .The belt
hook will increase your efficiency and make working with the tool a breeze.
Operation for working
Only use tool bits
,
which can be securely fastened in the chuck and for which the drill has
been designed.
1. Drilling
Check whether the drill bit is correctly inserted and tightly fastened before you
start the tool. Use properly sharpened drill bits. Rotate the torque adjustment
knob to the
drill position. Use drill bits that are not overly worn. At the start of
each drilling operation
,
select a lower speed. For large holes
,
drill with a smaller
drill bit first and then enlarge the hole using a larger drill bit.
2. Drilling in wood
For drilling in wood
,
use a wood drill-bit. Protect or fasten the work-piece in a
suitable holder. Mark the positions of the holes to be drilled with a sharp tool or a
nail. Do not apply excessive pressure against the work-piece with the tool.
3. Drilling in metal
For drilling in metal
,
use a steel drill-bit. Always provide sufficient cooling with
suitable non-inflammable coolants. Protect or fasten the work-piece with a
suitable holder. The work-piece should lie flat on the work bench. Mark the
positions of the holes to be drilled with a center-punch. Do not apply excessive
pressure against the work-piece with the tool. Allow the drill to operate at its
