Makita 6924N Instruction Manual page 6

Pull the switch trigger. The outer sleeve turns to begin
tightening the nut.
When the specified torque is attained, the bolt tip will be
sheared at its notched portion. The bolt tip will remain
inside the inner sleeve.
► 1 . Notched portion 2. Bolt tip
Release the switch trigger and withdraw the tool in a
straight line.
► 1 . Outer sleeve
CAUTION:
• Do not force the tool down excessively. Apply
the downward force to the degree just needed to
hold the tool firm.
Pull the tip ejector (tip lever) to eject the bolt tip from
the tool. Catch the sheared bolt tips to prevent them
from falling dangerously below. Keep the tips off of
the ground, floor, walkways, etc. to prevent injury from
tripping or falling.
► 1 . Bolt tip
1
2
1
1
► 1 . Tip ejector (Tip lever)
CAUTION:
• Washer and nut have head and tail. Head has
identification mark for nut and chamfer for
washer. When placing them, be careful not to
place in reverse.
1
► 1 . Identification mark 2. Nut 3. Bolt 4. Chamfered
5. Washer
CAUTION:
• Replace nut, bolt and washer all together at one
time when these rotate together, nut rotates
excessively or a bolt protrude from nut surface
too much or less.
• Do not reuse used nut, bolt and washer.
• Choose shear bolts according to the thickness
of workpiece to be fastened. Range for the
remaining length of bolts that are obtained after
cutting off chips are determined by bolt size.
Refer to the table below for details.
Maximum
Bolt size remainig
length
M22
M24
6 ENGLISH
2
Minimum
remainig
length
7mm
26mm
10mm
23mm
1
3
4
5