Makita JS8000 Manual De Instrucciones página 5

Removing cutting head
4
1
2
3
007431
Use the hex wrench to loosen the three screws which
secure the cutting head. Pull the cutting head straight
out to remove it with turning it left and right alternately.
Removing shear blades
1
2
3
4
007432
Remove the two screws (middle and front) which hold
the cutting head. When removing the middle screw, be
careful not to lose the spacer. Then the blades can be
removed easily. When removing the blades, hold the
blades, the spacer and the pivot sleeve so that they do
not fall from the cutting head.
Installing shear blades
1
4
2
5
007433
Install the spacer and the pivot sleeve and tighten the
three screws after inserting the center blade, side blades
into the cutting head. In this process, the screw heads
should be protruding 2 - 3 mm (1/16"-1/8") from the
cutting head surface.
If you will tighten the screws excessively, the cutting
head cannot be installed to the tool.
1. Hex wrench
2. Loosen
3. Screws
4. Cutting head
1. Side blade
5
2. Center blade
3. Screws
4. Side blade
5. Cutting head
1. Side blade
2. Center blade
3. Side blade
4. Pivot sleeve
5. Spacer
3
NOTE:
Side blade edge can be used in four ways by
•
repositioning them left-to-right and end-to-end as
shown in the figure.
The following describes time and procedure to change
blades.
A) When the two side blades have rounded about half
their width, they can be repositioned left-to-right for new
cutting edges.
B) When both edges of each side blade have rounded
about half their width, reposition them end-to-end for two
new cutting edges.
C) When all edges
replacements from Makita authorized or factory service
center.
D) When side blades are worn out, the center blade
should also be replaced.
2
1
007435
Installing cutting head
1
2
3
007436
CAUTION:
Secure the cutting head firmly. Otherwise it can
•
rotate during operation and can cause serious
injury.
Insert the cutting head into the tool with turning it left and
right alternately. Then tighten the three screws with the
hex wrench.
OPERATION
CAUTION:
This tool is intended for cutting fiber cement
•
material only, with a thickness of 5/16" or less. Do
not cut other materials or stack-cut. Doing so will
damage the tool and void warranty.
5
have worn down,
1. Reposition
end-to-end
2. Reposition
left-to-right
1. Hex wrench
2. Tighten
3. Screws
obtain