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Switch Trigger - Makita UC3020A Instruction Manual

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FUNCTIONAL
DESCRIPTION
1. Lock-off button

2. Switch trigger

ASSEMBLY
3
4
1. Press in
2. Loosen
3. Sprocket
4. Adjusting dial
1. Sprocket
CAUTION:
Always be sure that the tool is switched off and unplugged before
adjusting or checking function on the tool.
Switch action
006910
1
CAUTION:
2
Before plugging in the tool, always check to see that the switch trigger
actuates properly and returns to the "OFF" position when released.
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.
CAUTION:
Always be sure that the tool is switched off and unplugged before
carrying out any work on the tool.
Installing or removing saw chain
CAUTION:
Always be sure that the tool is switched off and unplugged before
installing or removing the saw chain.
Always wear gloves when installing or removing the saw chain.
1.
To remove the saw chain, move the lever in the upright position.
006938
2.
Press the lever and with the lever pressed in, turn it counterclockwise to
1
loosen the nut until sprocket cover comes off. (Pressing in the lever leads
to the fitting of lever into the nut.)
3.
Turn the adjusting dial counterclockwise to release the saw chain ten-
2
sion.
4.
Remove the sprocket cover.
5.
Remove the saw chain and guide bar from the chain saw.
6.
To install the saw chain, fit in one end of the saw chain on the top of the
006939
guide bar and the other end of it around the sprocket.
At this time, fit the saw chain as shown in the figure because it rotates in the
direction of arrow.
7.
Rest the guide bar in place on the chain saw
1
9

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This manual is also suitable for:

Uc3520aUc4020a