Makita LS1110F Manual De Instrucciones página 21

Installing or removing circular saw
blade
WARNING:
Always be sure that the tool is
switched off and unplugged before removing and
installing the circular saw blade. Accidental startup
of the tool may result in serious personal injury.
WARNING:
Use only the Makita wrench pro-
vided to remove and install the circular saw blade.
Failure to use the wrench may result in overtightening
or insufficient tightening of the hex socket bolt and
serious personal injury.
WARNING:
Never use or substitute the parts
which are not supplied with this tool. Using such
parts can cause serious personal injury.
WARNING:
After installing the circular
saw blade, always make sure that it is securely
installed. Loose attachment of the circular saw blade
can cause serious personal injury.
Common preparations for installing
or removing the circular saw blade
1. Unlock the carriage by pulling the stopper pin,
then move the carriage to the raised position.
2. Loosen the hex socket bolt holding the center
cover using the hex wrench. Then, raise the blade
guard and center cover.
► Fig.25: 1. Hex wrench 2. Hex socket bolt 3. Center
cover 4. Blade guard
Installing the circular saw blade
CAUTION:
Make sure to install the circular
saw blade so that the direction of the arrow on
the circular saw blade matches that on the blade
case. Failure to do so may result in personal injury
and cause damage to the tool and/or the workpiece.
1. Complete the steps in the "Common preparations
for installing or removing the circular saw blade".
2. Press the shaft lock to lock the spindle and use
the hex wrench to loosen the hex socket bolt clockwise.
Then remove the hex socket bolt and outer flange.
► Fig.26: 1. Hex socket bolt (left-handed) 2. Outer
flange 3. Shaft lock
3. Mount the circular saw blade carefully onto the
inner flange. Make sure that the direction of the arrow
on the circular saw blade matches the direction of the
arrow on the blade case.
► Fig.27: 1. Arrow
4.
Install the outer flange and hex socket bolt.
Tighten the hex socket bolt (left-handed) counterclock-
wise securely using the hex wrench while pressing the
shaft lock.
► Fig.28: 1. Hex socket bolt (left-handed) 2. Outer
flange 3. Circular saw blade 4. Ring 5. Inner
flange 6. Spindle
► Fig.29: 1. Hex socket bolt (left-handed) 2. Outer
flange 3. Shaft lock
5. Return the blade guard and center cover to its
original position. Then tighten the hex socket bolt of the
center cover to secure it.
Lower the carriage and check that the blade guard
moves properly.
► Fig.30: 1. Hex wrench 2. Hex socket bolt 3. Center
cover 4. Blade guard
Removing the circular saw blade
1.
Complete the steps in the "Common preparations
for installing or removing the circular saw blade".
2. Press the shaft lock to lock the spindle. Loosen
the hex socket bolt clockwise using the hex wrench.
Then remove the hex socket bolt, outer flange and
circular saw blade.
► Fig.31: 1. Hex socket bolt (left-handed) 2. Outer
flange 3. Shaft lock
3.
If the inner flange is removed, install it on the spin-
dle with its blade mounting part facing the circular saw
blade. If the flange is installed incorrectly, the flange will
rub against the machine.
► Fig.32: 1. Hex socket bolt (left-handed) 2. Outer
flange 3. Circular saw blade 4. Ring 5. Inner
flange 6. Spindle
NOTICE:
Be careful not to lose the removed outer
flange and hex socket bolt.
Connecting a vacuum cleaner
When you wish to perform clean cutting operation,
connect a Makita vacuum cleaner.
NOTICE:
Depending on the type of vacuum cleaner
and hose used, the dust collecting port may be
blocked by the dust collecting guard, making it impos-
sible to collect dust. In that case, weaken the suction
power of the vacuum cleaner.
► Fig.33: 1. Dust collecting guard
Dust bag
CAUTION:
When performing a cutting, always
attach the dust bag or connect a vacuum cleaner
to prevent dust-related hazards.
The use of the dust bag makes cutting operations clean
and dust collection easy. To attach the dust bag, con-
nect the dust bag to the dust nozzle.
► Fig.34: 1. Dust bag 2. Dust nozzle
When the dust bag is about half full, remove the dust
bag from the tool and pull the fastener out. Empty
the dust bag of its contents, tapping it lightly so as to
remove particles adhering to the insides which might
hamper further collection.
► Fig.35: 1. Fastener
21 ENGLISH