Makita 4334D Manual De Instrucciones página 10

Metal cutting
Always use a suitable coolant (cutting oil) when cutting
metal. Failure to do so will cause significant blade wear.
The underside of the workpiece can be greased instead
of using a coolant.
MAINTENANCE
CAUTION:
Always be sure that the tool is switched off and the bat-
tery cartridge is removed before carrying out any work on
the tool.
Cleaning clamp on blade holder
If chips or foreign matter get into the clamp on the blade
holder, clean out the clamp after removing it from the
blade holder.
Removing clamp
1. Push the blade installing lever in the (1) direction to
release it. (Fig. 27)
2. Pull the blade installing lever in the (2) direction until
it stops with a little click. If you have difficulty pulling
it out, try to do so while moving it back and forth in
the (3) direction.
3. Rotate the blade installing lever in the (4) direction
until it stops. The clamp will protrude from the blade
holder. (Fig. 28 & 29)
4. Remove the clamp from the blade holder while rotat-
ing the clamp in the (5) direction. (Fig. 30)
Installing clamp
1. Make sure that the blade installing lever has been
rotated in the (4) direction until it stops. (Fig. 31)
2. Insert the clamp into the blade holder while rotating
it in the (6) direction one quarter to one full turn so
that its slot will face forward. (Fig. 32)
CAUTION:
Do not rotate the clamp more than one full turn when
inserting in into the blade holder. If you do so, the
blade may not be tightened firmly.
3. Grasp the clamp with your fingers so that it will not
turn, then rotate the blade installing lever in the (7)
direction until it stops. The clamp will go in the blade
holder. (Fig. 33)
10
Replacing carbon brushes (Fig. 34 & 35)
Remove and check the carbon brushes regularly.
Replace when they wear down to the limit mark. Keep
the carbon brushes clean and free to slip in the holders.
Both carbon brushes should be replaced at the same
time. Use only identical carbon brushes.
Use a screwdriver to remove the brush holder caps. Take
out the worn carbon brushes, insert the new ones and
secure the brush holder caps.
To maintain product safety and reliability, repairs, mainte-
nance or adjustment should be carried out by a Makita
Authorized Service Center.
ACCESSORIES
CAUTION:
• These accessories or attachments are recommended
for use with your Makita tool specified in this manual.
The use of any other accessories or attachments might
present a risk of injury to persons. Only use accessory
or attachment for its stated purpose.
If you need any assistance for more details regarding
these accessories, ask your local Makita service center.
• Plastic base plate
• Hex wrench 3
• Circular guide assembly
• Vacuum head
• Anti-splintering device
• Plastic cover
• Guide rule
• Hose 19 – 2.5
• Jig saw blade (Packed 5 each)
• Various type of Makita genuine batteries and chargers
• Battery cover