Torque Adjustment - Black & Decker KC4815 Manual

Only Red lights up when charging.
Operation State:
Green . Yellow and red light will light up at the same time,
With continued working, the battery voltage drops, and when
the Red light turns off, this implies that the battery is used up
and needs charging.
LED Light
Just press the LED switch button gently, and the LED light
will turn on. Pressing the button again will turn off the LED
lights.
Inserting Tool Bits
Important! Always Turn off the machine before you change
the screw bit to avoid unintentional starting of the
machine.On/Off Trigger. In the use of driver, After make sure
align Outside the six-party of bit and hexagon hole of output
shaft. Keep it not fall off. If need to change bit, Turn off the
screwdriver. Pull out bit from hexagon hole of output shaft by
hand and change another one.
On/Off Trigger
Use the On/Off trigger to start the machine and keep holding
it for continuous operation.
Reverse-rotation Lever
Important, This is a can foldable cordless screwdriver,The
machine has to come to a complete stop before the reverse
rotation lever can be used.otherwise the machine may be
damaged,
Use the reverse-rotation lever to switch between clockwise
(normal) and anticlockwise rotation or vice-versa,With the
reverse-rotation lever in the central position the trigger
switch is locked and cannot be depressed .Put the
reverse-rotation lever in the central position before you put
the machine down,to avoid unintentional starting. Right
handhold handle, Left hand hold front of screwdriver. At the
same time left thumb press the black button (with printed
"Press"). Handle part rotated forwards 90 degrees. Then will
become straighten. Same way,If you want curved. Do it like
this.

Torque adjustment

Torque setting 8 torque+1drilling setting You can control the
maximum torque applied to the drill bit with the torque
control knob. 8 Torque+1 Drilling. This Drilling does not
mean this unit have drillability. Drilling means unit have
Locked-rotor set. For the duration of the run unit. During 1-8
torque. The magnitude of the running over the unit can bear.
Will make a "da-da-da"noise. when running in the maximum
torque. The magnitude of the running over the unit can bear.
Will protect the unit, Do not allow the tripping.
Attention! The torque control knob should only be operated
when the machine is not running; otherwise the machine may
be damaged.
To set the drill to the lowest available torque setting, twist the
torque control knob until the small arrow on the drill-housing
points to the "1" stamped on the torque control knob. In this
position the torque clutch will slip with light drilling resistance.
The higher the number the arrow points to on the torque
control knob, the larger the maximum torque that can be
applied before the torque clutch will slip. To set the machine
to maximum available torque twist the torque control knob
until the arrow points to the drill symbol.
In this position there is no slip in the torque clutch. Select a
lower torque for insertion/removal of screws to avoid damage
to the work-piece (in 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.
Operation for working
1. Using the Screwdriver as a Screw-driver Before using the
machine check whether the screw-bit is inserted correctly.
Avoid over-tightening screws, otherwise the screw head
may be damaged or stripping of the threads may occur.
2. Screw Insertion
Set the direction of rotation of the drill to the clockwise
direction. Insert the screw-bit into the slot in the head of
the screw. Hold the screw bit perpendicular to the head of
the screw, otherwise the screw or the screw head may be
damaged. Press the screw bit against the screw with a
constant pressure while driving in the screw. When the
screw is completely screwed in, hold the machine firmly
and release the On/Off trigger, otherwise the screw or the
screw head may be damaged. If the On/Off trigger is not
released immediately a high torque could also damage
the drill bit or the drill.
3. Screw Removal
Set the direction of rotation of the drill to the anticlockwise
direction. Insert the screw-bit into the slot in the head of
the screw. Hold the screw-bit perpendicular to the head of
the screw, otherwise the screw or the screw head may be
damaged. Press the screw bit against the screw with a
constant pressure while removing the screw.
ENGLISH
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