Mighty Seven DW-404 Manual Del Usuario página 12

TRIGGER SWITCH (FIG. 2)
FIG. 2
Trigger
Switch
1. To turn the Impact Wrench on, depress the
trigger switch.
2. To turn it off, release the trigger switch.
VARIABLE SPEED
The variable-speed trigger switch delivers
higher speed with increased trigger pressure
and lower speed with decreased trigger
pressure.
DIRECTION -OF-ROTATION
SELECTOR (FORWARD/CENTER-
LOCK/REVERSE) (FIG. 3)
FIG. 3
12
OPERATION
Direction
Of
Rotation
Selector
Forward Reverse
The direction of rotation is reversible and
is controlled by a selector located above
the trigger switch. With the Impact Wrench
held in normal operating position: Position
the direction-of-rotation selector to the left
of the tool for forward rotation. Position the
direction-of-rotation selector to the right of the
tool for reverse rotation. Setting the switch
in the OFF (center-lock) position helps to
reduce the possibility of accidental starting
when not in use.
NOTICE: To prevent gear damage, always
allow the Impact Wrench to come to
a complete stop before changing the
direction of rotation.
NOTICE: The Impact Wrench will not
run unless the direction of the rotation
selector is engaged fully to the left or
right.
MODE SELECTOR (FIG. 4)
FIG. 4
Loose Stop
Mode-Selector
Button
NOTICE: The Impact Wrench is designed
with 4-speed and loose-stop functions,
but the functions are available only when
the tool is operating in reverse rotation.
1. Attach the battery pack to the Impact
Wrench.
2. Position the direction-of-rotation selector
to the rigth of the tool for forward rotation,
and press the trigger switch to turn on the
speed mode-indicator light.
3. Press the speed mode-selector button;
the speed will change in four steps: low-1,
medium2-3 and high-4.
Speed
Mode-Selector
Button