T50
-9-
ASSEMBLY & ADJUSTMENT
Installing/Removing Driver Bit
Always follow the following procedure to install
driver bit:-
1. Pull the sleeve forward.
2. Insert the bit into the hexagonal hole in the
quick release chuck.
3. Release the quick release chuck and it returns
to its original position to secure the bit.
If the sleeve does not return to its original
position, then the bit is not installed properly.
Forward/Reverse Button
■
To select forward or reverse rotation, use the
forward/reverse button.
■
Always wait until the motor has come to a
complete standstill before changing the
direction of rotation.
■
The bit rotates clockwise (viewed from the
rear) by pushing the R-side of the
forward/reverse button. The L-side of the
forward/reverse button is pushed to turn the
bit anti-clockwise.
The forward/reverse button cannot be
switched while the impact driver is
turning. To switch the forward/reverse
button, stop the impact driver then set
the forward/reverse button.
Tightening and Loosening Screws
■
Install the bit that matches the screw, line up
the bit in the grooves of the head of the screw
then tighten it.
■
Push the impact driver just enough to keep
the bit fitting the head of the screw.
■
Applying the impact driver for too
long over-tightens the screw and
can break it.
■
Tightening a screw with the impact
driver at an angle to the screw can
damage the head of the screw and
proper force will not be transmitted
to the screw.
Installing or Removing Battery
Pack from Impact Driver
■
TO REMOVE BATTERY PACK:
Depress the
battery release button and pull battery pack
out of tool.
■
TO INSTALL BATTERY PACK:
Align rails on
the tool with the four tabs on the battery pack,
and push battery pack onto tool until it locks in
place.
Normal Charging
■
To ensure battery contacts are properly
engaged with the charger contacts, press
down on the battery pack. The red light
should ignite. Red light indicates fast
charging mode. If the red light is flashing, the
battery pack is fully discharged or hot. If the
battery pack is hot, the red light will stop
flashing and glow once the battery pack has
cooled down. If the battery pack is fully
discharged, the red light should glow after
voltage has increased, normally approximately
for 30 minutes. If after one hour the red light
is still flashing, the battery pack is defective
and should be replaced. The green light
indicates that the battery pack is fully charged
or it is in slow charging mode to maintain
battery pack charge level. If the yellow light
glows and the red light flashes, the battery is
defective. Return battery pack to place of
purchase.
■
After your battery pack is fully charged, the
red light will turn OFF and the green light will
come on.
MANU-T50 v1.0 6/11/06 2:14 pm Page 9