Switch Action; Electronic Function - Makita DSP600ZJ Instruction Manual

Switch action

WARNING:
Before installing the battery car-
tridge into the tool, always check to see that the
switch trigger actuates properly and returns to
the "OFF" position when released.
WARNING:
NEVER defeat the lock-off button
by taping down or some other means. A switch with
a negated lock-off button may result in unintentional
operation and serious personal injury.
WARNING:
NEVER use the tool if it runs when you
simply pull the switch trigger without pressing the lock-off
button. A switch in need of repair may result in unintentional
operation and serious personal injury. Return tool to a Makita
service center for proper repairs BEFORE further usage.
To prevent the switch trigger from being accidentally pulled, a lock-
off button is provided. To start the tool, depress the lock-off button
and pull the switch trigger. Release the switch trigger to stop.
► Fig.19: 1. Switch trigger 2. Lock-off button
NOTICE:
Do not pull the switch trigger hard
without pressing in the lock-off button. This can
cause switch breakage.
Speed adjusting dial
The tool speed can be adjusted by turning the adjusting
dial. The speed of the blade rotation increases as you
increase the number on the speed adjusting dial.
► Fig.20: 1. Speed adjusting dial
Refer to the table to select the proper speed for the
workpiece to be cut. However, the appropriate speed
may differ with the type or thickness of the workpiece. In
general, higher speeds will allow you to cut workpieces
faster but the service life of the blade will be reduced.
Number
1
2
3
4
5
CAUTION:
The speed adjusting dial is not for
using low speed rated saw blades but for obtaining a
speed which is suitable to material of workpiece. Use
only saw blades which are rated for at least the maxi-
mum no load speed stated in the SPECIFICATIONS.
NOTICE:
The speed adjusting dial can be turned
only as far as 5 and back to 1. Do not force it past 5 or
1, or the speed adjusting function may no longer work.

Electronic function

The tools equipped with electronic function are easy to
operate because of the following features.
Overload protector
When the tool is overloaded and current flows above a
certain level, the tool automatically stops to protect motor.
Blade rotating speed per
-1
minute (min )
-1
2,500 min
-1
2,900 min
-1
3,900 min
-1
4,900 min
-1
6,300 min
Constant speed control
Electronic speed control for obtaining constant speed.
Possible to get fine finish, because the rotating speed is
kept constant even under load condition.
Soft start feature
Soft start because of suppressed starting shock.
ASSEMBLY
CAUTION:
Always be sure that the tool is
switched off and the battery cartridge is removed
before carrying out any work on the tool.
Hex wrench storage
When not in use, store the hex wrench as shown in the
figure to keep it from being lost.
► Fig.21: 1. Hex wrench
Removing or installing circular saw
blade
CAUTION:
Be sure the circular saw blade is
installed with teeth pointing up at the front of the
tool.
CAUTION:
Use only the Makita wrench to
install or remove the circular saw blade.
To remove the circular saw blade:
1. Depress the lock-off button and lower the handle
a little. Turn the locking lever and lower the handle until
the lock pin fits in the hole.
► Fig.22: 1. Lock-off button 2. Locking lever 3. Lock
pin 4. Hole for lock pin
2. Press the shaft lock fully so that the blade cannot
revolve and use the hex wrench to loosen the hex bolt.
► Fig.23: 1. Shaft lock 2. Hex wrench 3. Tighten
4. Loosen
3. Remove the hex bolt, outer flange, and circular
saw blade.
► Fig.24: 1. Hex bolt 2. Outer flange 3. Inner flange
4. Circular saw blade
WARNING:
sure to install it on the spindle. When installing,
choose a correct side on which protrusion fits
into the saw blade hole perfectly. Mounting the
blade on the wrong side can result in the dangerous
vibration.
To install the circular saw blade, follow the removal
procedure in reverse. Depress the lock-off button to
release the lock pin from the hole.
WARNING:
BOLT SECURELY. Also be careful not to tighten
the bolt forcibly. Slipping your hand from the hex
wrench can cause a personal injury.
15 ENGLISH
If the inner flange is removed, be
BE SURE TO TIGHTEN THE HEX