Maintenance - Makita DWT310 Instruction Manual

7. Pull the eject lever to eject the bolt tip from the
tool. Catch the sheared bolt tips to prevent them from
falling.
► 1 . Bolt tip
NOTICE:
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
NOTICE:
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.
NOTICE:
Do not reuse used nut, bolt and washer.
The range for the remaining length of bolts after cutting
off the bolt tips are determined by bolt size. Refer to the
table below and choose shear bolts according to the
thickness of workpiece to be fastened.
Bolt size Maximum remain-
ing length
M16 20 mm
M20 15 mm
M22 14 mm
1
3
2
Minimum remain-
ing length
4.5 mm
5.5 mm
7 mm
1
► 1 . Remaining length
NOTICE:
within the range shown in the table above as bolts
with different size have different maximum and
minimum remaining length.
NOTICE:
the specified range which may cause the tool
malfunction.

MAINTENANCE

CAUTION:
4
switched off and the battery cartridge is removed
before attempting to perform inspection or
5
maintenance.
NOTICE:
alcohol or the like. Discoloration, deformation or
cracks may result.
To maintain product SAFETY and RELIABILITY,
repairs, any other maintenance or adjustment should
be performed by Makita Authorized or Factory Service
Centers, always using Makita replacement parts.
Battery guard
WARNING:
guard. Do not use the tool with the battery guard
removed or damaged. Direct impact to the battery
cartridge may cause battery malfunction and result
in injury and/or fire. If the battery guard is deformed
or damaged, contact your authorized service center
for repairs.
CAUTION:
guard for hanging the tool.
CAUTION:
the battery guard.
9 ENGLISH
Use bolts with the remaining length
Be careful not to use bolts beyond
Always be sure that the tool is
Never use gasoline, benzine, thinner,
Do not remove the battery
Do not attach a strap to the battery
Do not attach the shoulder belt to