Replacing Carbon Brushes; After Use - Makita LS1019 Manual De Instrucciones

45° bevel angle
NOTICE:
Before adjusting the 45° bevel angle,
finish 0° bevel angle adjustment.
Loosen the knob and fully tilt the carriage to the side
that you want to check. Check if the pointer indicates
the 45° position in the bevel angle scale.
► Fig.59
If the pointer does not indicate the 45° position, align
it with 45° position by turning the adjusting bolt on the
opposite side of the bevel angle scale.
► Fig.60: 1. Left 45° adjusting bolt 2. Right 45° adjust-
ing bolt
Adjusting the laser line position
For model LS1019L only
WARNING:
The tool must be plugged in while
adjusting the laser line. Take extra care not to
switch on the tool during adjustment. Accidental
start up of the tool may result in serious personal
injury.
CAUTION:
Never look directly into the laser
beam. Direct eye exposure to the beam could cause
serious damage to your eyes.
NOTICE:
Check the position of laser line regu-
larly for accuracy.
NOTICE:
Beware that impacts to the tool. It may
cause the laser line to be misaligned or may cause
damage to the laser, shortening its life.
NOTICE:
Have the tool repaired by a Makita
authorized service center for any failure on the
laser unit.
The movable range of laser line is decided by the range
adjustment screws on both sides. Perform following
procedures to alter the laser line position.
1.
Unplug the tool.
2. Draw a cutting line on the workpiece and place it
on the turn base. At this time, do not secure the work-
piece with a vise or similar securing device.
3. Lower the handle and align the cutting line with
the saw blade.
4. Return the handle to the original position and
secure the workpiece with the vertical vise so that the
workpiece does not move from the position you have
determined.
5. Plug in the tool and turn on the laser switch.
6.
Loosen the adjusting screw. To move the laser line
away from the blade, turn the range adjustment screws
counterclockwise. To move the laser line close to the
blade, turn the range adjustment screw clockwise.
Adjusting the laser line on the left side of the blade
► Fig.61: 1. Adjusting screw 2. Range adjustment
screw 3. Hex wrench 4. Laser line 5. Saw
blade
Adjusting the laser line on the right side of the
blade
► Fig.62: 1. Adjusting screw 2. Range adjustment
screw 3. Hex wrench 4. Laser line 5. Saw
blade
7.
Slide the adjusting screw to the position that the
laser line comes onto the cutting line and then tighten.
NOTE: The movable range of laser line is factory
adjusted within 1 mm (0.04") from the side surface
of blade.
Cleaning the laser light lens
For model LS1019L only
The laser light becomes hard to see as the lens for
the laser light gets dirty. Clean the lens for laser light
periodically.
► Fig.63: 1. Screw 2. Lens
Unplug the tool. Loosen the screw and pull out the lens.
Clean the lens gently with a damp soft cloth.
NOTICE:
Do not remove the screw which
secures the lens. If the lens does not come out,
loosen the screw further.
NOTICE:
Do not use solvents or any petro-
leum-based cleaners on the lens.

Replacing carbon brushes

► Fig.64: 1. Limit mark
Remove and check the carbon brushes regularly.
Replace when they wear down to the limit mark. Keep
the carbon brushes clean and free to slip in the holders.
Both carbon brushes should be replaced at the same
time. Use only identical carbon brushes.
Use a screwdriver to remove the brush holder caps.
Take out the worn carbon brushes, insert the new ones
and secure the brush holder caps.
► Fig.65: 1. Brush holder cap
After replacing brushes, plug in the tool and break in
brushes by running tool with no load for about 10 min-
utes. Then check the tool while running and electric
brake operation when releasing the switch trigger. If
the electric brake is not working correctly, have the tool
repaired by a Makita service center.

After use

After use, wipe off chips and dust adhering to the tool
with a cloth or the like. Keep the blade guard clean
according to the directions in the previously covered
section titled "Blade guard". Lubricate the sliding por-
tions with machine oil to prevent rust.
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.
28 ENGLISH