Makita JR3020 Instruction Manual page 6

1. Speed change knob
2. Pointer
ASSEMBLY
1
1. Hex wrench
6
Tool speed can be adjusted by turning the speed change knob. When the por-
002495
tion with
obtained by turning the knob clockwise. When the portion with
positioned adjacent to the pointer, full speed can be obtained.
Continuous operation can be performed only when the knob is set to the full
speed position. To perform continuous operation, pull the switch trigger fully
1
and then push the lock button up. To stop the tool from the locked position, pull
2
the switch trigger fully, then release it.
For tools with the lock-off button
To prevent the switch trigger from being accidentally pulled, a lock-off button is
provided. To start the tool, push the lock-off button up and pull the switch trig-
ger.
Tool speed is increased by increasing pressure on the switch trigger. Release
the switch trigger to stop.
002496
Tool speed can be adjusted by turning the speed change knob. When the por-
tion with
obtained by turning the knob clockwise. When the portion with
positioned adjacent to the pointer, full speed can be obtained.
CAUTION:
• Always be sure that the tool is switched off and unplugged before
carrying out any work on the tool.
Installing or removing saw blade
002506
CAUTION:
• Always clean out all chips or foreign matter adhering to the blade, blade
clamp and/or slider. Failure to do so may cause insufficient tightening of
the blade, resulting in a serious injury.
To install the blade, loosen the screw on the blade clamp with the hex wrench.
Insert the blade between the leaf spring and the slider so that the pin on the
slider fits into the hole in the blade shank. If the pin cannot easily fit into the
hole, remove the hex wrench from the screw and then try again.
After the pin fits properly into the hole, tighten the screw clockwise securely
while making sure that the blade cannot be extracted even though you try to
pull it out.
mark is positioned adjacent to the pointer, faster speed can be
mark is positioned adjacent to the pointer, faster speed can be
mark is
mark is