2. For socket with O-ring and pin
Move the O-ring out of the groove in the socket
and remove the pin from the socket. Fit the socket
onto the anvil of the tool so that the hole in the
socket is aligned with the hole in the anvil. Insert
the pin through the hole in the socket and anvil.
Then return the O-ring to the original position in
the socket groove to retain the pin. To remove the
socket, follow the installation procedures in
reverse.
Switch action (Fig. 5)
CAUTION:
Before inserting the battery cartridge into the tool,
always check to see that the switch trigger actuates
properly and returns to the ''OFF'' position when
released.
To start the tool, simply pull the trigger. Tool speed is
increased by increasing pressure on the trigger.
Release the trigger to stop.
Operation
The proper fastening torque may differ depending upon the kind or size of the bolt. The relation between
fastening torque and fastening time is shown in the figures.
– Standard bolt –
M16 x 50 at high speed
All manuals and user guides at all-guides.com
M16 x 50 at low speed
M12 x 50 at high speed
M12 x 50 at low speed
M10 x 50 at low speed
M10 x 50 at high speed
Fastening time
Reversing switch action (Fig. 6)
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 rotation
before the tool stops may damage the tool.
• When not operating the tool, always set the revers-
ing switch lever to the neutral position.
This tool has a reversing switch to change the direc-
tion of rotation. Depress the reversing switch lever
from the A side for clockwise rotation or from the B
side for counterclockwise rotation. When the switch
lever is in the neutral position, the switch trigger
cannot be pulled.
Speed change (Fig. 7)
To change the speed, first switch off the tool and then
slide the speed change lever to the ''A'' side (2) for
high speed or ''B'' side (1) for low speed. Be sure that
the speed change lever is set to the correct position
before operation. Use the right speed for your job.
CAUTION:
• Always set the speed change lever fully to the
correct position. If you operate the tool with the
speed change lever positioned half-way between
the ''A'' side (2) and ''B'' side (1), the tool may be
damaged.
• Do not use the speed change lever while the tool is
running. The tool may be damaged.
Proper fastening torque for M16
Proper fastening torque for M12
Proper fastening torque for M10
Seconds
7