Makita BLS713 Manual De Instrucciones página 18

Press the shaft lock to lock the spindle and use the
socket wrench to loosen the hex bolt clockwise. Then
remove the hex bolt, outer flange and blade. (Fig. 23)
NOTE:
• If the inner flange is removed be sure to install it on the
spindle with its protrusion facing away from the blade. If
the flange is installed incorrectly the flange will rub
against the machine.
To install the blade, mount it carefully onto the spindle,
making sure that the direction of the arrow on the surface
of the blade matches the direction of the arrow on the
blade case. Install the outer flange and hex bolt, and then
use the socket wrench to tighten the hex bolt (left-
handed) securely counterclockwise while pressing the
shaft lock.
Return the blade guard and center cover to its original
position. Then tighten the hex bolt clockwise to secure
the center cover. Release the handle from the raised
position by pulling the stopper pin. Lower the handle to
make sure that the blade guard moves properly. Make
sure the shaft lock has released spindle before making
cut. (Fig. 24 & 25)
Dust bag (accessory) (Fig. 26)
To attach the fastener, align the top end of the fastener
with the triangular mark on the dust bag.
The use of the dust bag makes cutting operations
cleaner and dust collection easier. To attach the dust
bag, fit it onto the 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 par-
ticles adhering to the insides which might hamper further
collection.
NOTE:
• If you connect a vacuum cleaner to your saw, cleaner
operations can be performed.
Securing workpiece (Fig. 27)
WARNING:
• It is extremely important to always secure the work-
piece correctly with the proper type of vise. Failure
to do so may result in serious personal injury and
cause damage to the tool and/or the workpiece.
• After a cutting operation do not raise the blade
until it has come to a complete stop. The raising of a
coasting blade may result in serious personal injury
and damage to the workpiece.
• When cutting a workpiece that is longer than the
support base of the saw, the material should be
supported the entire length beyond the support
base and at the same height to keep the material
level. Proper workpiece support will help avoid blade
pinch and possible kickback which may result in seri-
ous personal injury. Do not rely solely on the vertical
vise and/or horizontal vise to secure the workpiece.
Thin material tends to sag. Support workpiece over its
entire length to avoid blade pinch and possible KICK-
BACK.
Vertical vise (Fig. 28)
The vertical vise can be installed in two positions on
either the left or right side of the guide fence or the holder
assembly (optional accessory). Insert the vise rod into
the hole in the guide fence or the holder assembly and
tighten the screw to secure the vise rod.
18
Position the vise arm according to the thickness and
shape of the workpiece and secure the vise arm by tight-
ening the screw. If the screw to secure the vise arm con-
tacts the guide fence, install the screw on the opposite
side of vise arm. Make sure that no part of the tool con-
tacts the vise when lowering the handle fully and pulling
or pushing the carriage all the way. If some part contacts
the vise, re-position the vise.
Press the workpiece flat against the guide fence and the
turn base. Position the workpiece at the desired cutting
position and secure it firmly by tightening the vise knob.
WARNING:
• The workpiece must be secured firmly against the
turn base and guide fence with the vise during all
operations. If the workpiece is not properly secured
against the fence the material may move during the
cutting operation causing possible damage to the
blade, causing the material to be thrown and loss of
control resulting in serious personal injury.
Horizontal vise (optional accessory) (Fig. 29)
The horizontal vise can be installed on the left side of the
base. By turning the vise knob counterclockwise, the
screw is released and the vise shaft can be moved rap-
idly in and out. By turning the vise knob clockwise, the
screw remains secured. To grip the workpiece, turn the
vise knob gently clockwise until the projection reaches its
topmost position, then fasten securely. If the vise knob is
forced in or pulled out while being turned clockwise, the
projection may stop at an angle. In this case, turn the
vise knob back counterclockwise until the screw is
released, before turning again gently clockwise.
The maximum width of the workpiece which can be
secured by the horizontal vise is 120 mm.
WARNING:
• Grip the workpiece only when the projection is at
the topmost position. Failure to do so may result in
insufficient securing of the workpiece. This could cause
the workpiece to be thrown, cause damage to the blade
or cause the loss of control, which can result in PER-
SONAL INJURY.
Holders and holder assembly
(optional accessories) (Fig. 30 & 31)
The holders and the holder assembly can be installed on
either side as a convenient means of supporting work-
pieces horizontally. Install them as shown in the figure.
Then tighten the screws firmly to secure the holders and
the holder assembly.
When cutting long workpieces, use the holder-rod
assembly (optional accessory). It consists of two holder
assemblies and two rods 12.
WARNING:
• Always support a long workpiece so it is level with
the top surface of the turn base for an accurate cut
and to prevent dangerous loss of tool control.
Proper workpiece support will help avoid blade pinch
and possible kickback which may result in serious per-
sonal injury.