M7 DW401A Manual De Instrucciones página 11

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
Forward Reverse
OPERATION
Direction-
of-rotation
Selector
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
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 direc-tion
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
Mode Selector
Button
AUTOSTOP
NOTICE: The Impact Wrench is designed
with 3-speed and auto-stop functions, but the
functions are available only when the tool is
operating in forward rotation.
NOTICE: The mode can change only while the
mode-indicator light
indicator light will be off automatically af-ter
approximately one minute has elapsed.
WARNING:
mode, engage the trigger only once. If you pull the
trigger once more, the new torque applied will be
added to the previously applied torque, risking to
damage the bolt/nut.
position: Position
L H
is on. The mode-
When using the Auto-stop
the
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