MAINTENANCE
CAUTION:
• Always be sure that the tool is switched off and
unplugged before attempting to perform inspection or
maintenance.
• Never use gasoline, benzine, thinner, alcohol or the
like. Discoloration, deformation or cracks may result.
To maintain product SAFETY and RELIABILITY, repairs,
carbon brush inspection and replacement, any other
maintenance or adjustment should be performed by Mak-
ita 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.
• Abrasive paper (with pre-punched holes)
• Abrasive paper (without pre-punched holes)
• Hook-and-loop type of abrasive paper
• Joint
• Dust bag and dust nozzle
• Paper dust bag
• Paper dust bag holder
• Dust bag
• Punch plate
• Pad
(For use with hook-and-loop type of abrasive paper)
NOTE:
• Some items in the list may be included in the tool pack-
age as standard accessories. They may differ from
country to country.
Noise
The typical A-weighted noise level determined according
to EN62841:
Sound pressure level (L
Uncertainty (K): 3 dB (A)
The noise level under working may exceed 80dB (A).
Wear ear protection
Vibration
The vibration total value (tri-axial vector sum) determined
according to EN62841:
Model BO4900, BO4900V
Work mode: sanding metal plate
Vibration emission (a
Uncertainty (K): 1.5 m/s
Model BO4901
Work mode: sanding metal plate
Vibration emission (a
Uncertainty (K): 1.5 m/s
6
ENG905-1
): 71 dB (A)
pA
ENG900-1
2
): 2.5 m/s
or less
h
2
2
): 4.0 m/s
h
2
• 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.
ENG901-1