Replacing Carbon Brushes - Makita 5402NA Manuel D'instruction

OPERATION
CAUTION:
Be sure to move the tool forward in a straight line
•
gently. Forcing or twisting the tool will result in
overheating the motor and dangerous kickback,
possibly causing severe injury.
Grasp the rear handle and the front grip firmly
•
when starting or stopping the tool, since there is an
initial and final reaction.
1
001975
Hold the tool firmly. The tool is provided with both a front
grip and rear handle. Use both to best grasp the tool. If
both hands are holding saw, they cannot be cut by the
blade. Set the base on the workpiece to be cut without the
blade making any contact. Then turn the tool on and wait
until the blade attains full speed. Now simply move the tool
forward over the workpiece surface, keeping it flat and
advancing smoothly until the sawing is completed.
To get clean cuts, keep your sawing line straight and
your speed of advance uniform. If the cut fails to properly
follow your intended cut line, do not attempt to turn or
force the tool back to the cut line. Doing so may bind the
blade and lead to dangerous kickback and possible
serious injury. Release switch, wait for blade to stop and
then withdraw tool. Realign tool on new cut line, and
start cut again. Attempt to avoid positioning which
exposes operator to chips and wood dust being ejected
from saw. Use eye protection to help avoid injury.
Rip fence (Guide rule)
001976
The handy rip fence allows you to do extra-accurate
straight cuts. Simply slide the rip fence up snugly against
the side of the workpiece and secure it in position with
the screw on the front of the base. It also makes
repeated cuts of uniform width possible.
1. Rear handle
2. Front grip
3. Base
2
3
1. Clamp screw
1
2. Rip fence
(Guide rule)
2
MAINTENANCE
CAUTION:
Always be sure that the tool is switched off and
•
unplugged before attempting to perform inspection
or maintenance.
Clean out the upper and lower guards to ensure
•
there is no accumulated sawdust which may
impede the operation of the lower guarding
system. A dirty guarding system may limit the
proper operation which could result in serious
personal injury.
accomplish this cleaning is with compressed air. If
the dust is being blown out of the guards be
sure the proper eye and breathing protection is
used.
Never use gasoline, benzine, thinner, alcohol or
•
the like. Discoloration, deformation or cracks may
result.
Adjusting for accuracy of 90° cut (vertical cut)
This adjustment has been made at the factory. But if it is
off, adjust the adjusting screw with a hex wrench while
squaring the blade with the base using a triangular rule,
try square, etc.
1
001977
1
2
001978

Replacing carbon brushes

001145
9
The most effective way to
1. Adjusting screw
2
2. Base
1. Triangular rule
2. Hex wrench
1. Limit mark
1