For 6905H
To start the tool, simply pull the trigger. Release the
trigger to stop.
Reversing switch action
For 6904VH (Fig. 3)
This tool has a reversing switch to change the direc-
tion of rotation. Press the upper side (FWD side) of
the switch for clockwise rotation or the lower side
(REV side) of switch for counterclockwise rotation.
For 6905H (Fig. 4)
This tool has a reversing switch to change the direc-
tion of rotation. Press the right side (F side) of switch
for clockwise rotation or the left side (R side) of the
switch for counterclockwise rotation.
Operation
The proper fastening torque may differ depending upon the kind or size of the bolt. The relation between fas-
tening torque and fastening time is shown in the figures below.
For 6904VH
– Standard bolt –
4
Fastening time
CAUTION:
• Always check the direction of rotation before opera-
tion.
• Use the reversing switch only after the tool comes
to a complete stop. Changing the direction of rota-
tion before the tool stops may damage the tool.
Speed change (Fig. 5)
For 6904VH only
Slide the speed change lever to "H" side (lower side)
for higher speed or to "L" side (upper side) for lower
speed.
Proper fastening torque for M16
Proper fastening torque for M12
Proper fastening torque for M10
Seconds