1313
8. DRILLING
When drilling into a hard smooth surface, use a center punch to mark the desired hole location. This
will prevent the drill bit from slipping off center as the hole is started. Hold the tool firmly and place
the tip of the bit at the point to be drilled. Depress the switch trigger to start the tool. Move the drill bit
into the workpiece, applying only enough pressure to keep the bit cutting. Do not force or apply side
pressure to elongate a hole.
WARNING: Tungsten carbide drill bits should always be used for concrete and masonry. When
drilling in metal, only use HSS drill bits in good condition. Always use a magnetic bit holder (not
included) when using short screwdriver bits. When screw-driving, apply a small quantity of liquid soap or
similar to the screw threads to ease insertion.
Your tool requires no additional lubrication or maintenance.
There are no user serviceable parts in your power tool. Never use water or chemical cleaners to clean
your power tool. Wipe clean with a dry cloth. Always store your power tool in a dry place. Keep the
motor ventilation slots clean. Keep all working controls free of dust. Occasionally you may see sparks
through the ventilation slots. This is normal and will not damage your power tool.
For battery tools:
The ambient temperature range for tool and battery use and storage is 0
o
C-45
o
C.
The recommended ambient temperature range for the charging system during charging is 0
o
C-40
o
C.
PROBLEM POSSIBLE CAUSE CORRECTIVE ACTION
The tool does not turn
on when you press the
switch.
1. Battery discharged.
2. Battery too hot/cold.
3. The forward/reverse
rotation control is locked.
1. Recharge battery. Refer to
“CHARGING PROCEDURE”.
2. Allow the battery to cool/warm.
3. Push the forward/reverse rotation
control to left or right at rst, then
press the on/o switch.
The drill stops before
the screw is completely
tightened.
1. Battery discharged.
2. The torque is not set high
enough.
1. Recharge battery. Refer to
“CHARGING PROCEDURE”.
2. Verify the torque position of the torque
adjusting ring, you can nd the
torque-adjusting ring between the
chuck and the drill body. Position 1 is
the lowest torque (screw driving force)
and position 18 is the highest torque
(screw driving force). Position
is for
drill operation. Regulate the torque
adjusting ring to a higher position to
reach the best result.
OPERATING INSTRUCTIONS
CARE AND MAINTENANCE
TROUBLESHOOTING
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