Makita N5900B Manuel D'instructions page 8

MAINTENANCE
CAUTION:
• Always be sure that the tool is switched off and
unplugged before attempting to perform inspection or
maintenance.
• Clean out the guard to ensure there is no
accumulated sawdust and chips which may impede
the operation of the guarding system. A dirty
guarding system may limit the proper operation which
could result in serious personal injury. The most
effective way to accomplish this cleaning is with
compressed air. If the dust is being blown out of the
guard, be sure the proper eye and breathing
protection is used.
• Never use gasoline, benzine, thinner, alcohol or the
like. Discoloration, deformation or cracks may result.
Replacing carbon brushes (Fig. 12 & 13)
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,
any other maintenance or adjustment should be
performed by Makita Authorized Service Centers, always
using Makita replacement parts.
OPTIONAL 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.
• Saw blades
• Rip fence (Guide rule)
• Offset wrench 13
• Grip 36
• Joint set
NOTE:
• Some items in the list may be included in the tool pack-
age as standard accessories. They may differ from
country to country.
8
Noise
The typical A-weighted noise level determined according
to EN62841:
Sound pressure level (L
Sound power level (L
Uncertainty (K): 3 dB (A)
Wear ear protection
Vibration
The vibration total value (tri-axial vector sum) determined
according to EN62841:
Work mode: cutting wood
Vibration emission (a
Uncertainty (K): 1.5 m/s
Work mode: cutting metal
Vibration emission (a
Uncertainty (K): 1.5 m/s
• The declared vibration emission value has been mea-
sured in accordance with the standard test method and
may be used for comparing one tool with another.
• The declared vibration emission value may also be
used in a preliminary assessment of exposure.
WARNING:
• The vibration emission during actual use of the power
tool can differ from the declared emission value
depending on the ways in which the tool is used.
• Be sure to identify safety measures to protect the oper-
ator that are based on an estimation of exposure in the
actual conditions of use (taking account of all parts of
the operating cycle such as the times when the tool is
switched off and when it is running idle in addition to
the trigger time).
EC DECLARATION OF CONFORMITY
For European countries only
The EC declaration of conformity is included as Annex A
to this instruction manual.
): 100 dB (A)
pA
): 110 dB (A)
WA
2
): 2.5 m/s or less
h, W
2
2
): 2.5 m/s
h, M
2
ENG905-1
ENG900-1
ENG901-1