Maintenance; Optional Accessories - Makita HR4003C Instruction Manual

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.
Lubrication
CAUTION:
• This servicing should be performed by Makita
Authorized Service Centers only.
This tool requires no hourly or daily lubrication because it
has a grease-packed lubrication system. It should be
relubricated regularly. Send the complete tool to Makita
Authorized or Factory Service Center for this lubrication
service.
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.
• SDS-MAX Carbide-tipped bits
• SDS-MAX bull point
• SDS-MAX cold chisel
• SDS-MAX scaling chisel
• SDS-MAX clay spade
• Hammer grease
• Bit grease
• Side handle
• Side grip
• Depth gauge
• Blow-out bulb
• Safety goggles
• Carrying case
• Dust extractor attachment
NOTE:
• Some items in the list may be included in the tool
package as standard accessories. They may differ from
country to country.
Noise
The typical A-weighted noise level determined according
to EN62841-2-6:
Model HR4003C
Sound pressure level (L
Sound power level (L
Uncertainty (K): 3 dB (A)
Model HR4013C
Sound pressure level (L
Sound power level (L
Uncertainty (K): 3 dB (A)
8
ENG905-1
): 92 dB (A)
pA
): 103 dB (A)
WA
): 93 dB (A)
pA
): 104 dB (A)
WA
Model HR5202C, HR5212C
Sound pressure level (L
Sound power level (L
Uncertainty (K): 3 dB (A)
NOTE:
• The declared noise emission value(s) has been
measured in accordance with a standard test method
and may be used for comparing one tool with another.
• The declared noise emission value(s) may also be
used in a preliminary assessment of exposure.
WARNING:
• Wear ear protection.
• The noise emission during actual use of the power
tool can differ from
depending on the ways in which the tool is used
especially what kind of workpiece is processed.
• Be sure to identify safety measures to protect the
operator 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).
Vibration
The vibration total value (tri-axial vector sum) determined
according to EN62841-2-6:
Model HR4003C
Work mode: chiseling function with side handle
Vibration emission (a
Uncertainty (K): 1.5 m/s
Work mode: chiseling function with side grip
Vibration emission (a
Uncertainty (K): 1.5 m/s
Work mode: hammer drilling into concrete
Vibration emission (a
Uncertainty (K): 1.5 m/s
Model HR4013C
Work mode: chiseling function with side handle
Vibration emission (a
Uncertainty (K): 1.5 m/s
Work mode: chiseling function with side grip
Vibration emission (a
Uncertainty (K): 1.5 m/s
Work mode: hammer drilling into concrete
Vibration emission (a
Uncertainty (K): 1.5 m/s
Model HR5202C
Work mode: chiseling function with side handle
Vibration emission (a
Uncertainty (K): 1.5 m/s
Work mode: chiseling function with side grip
Vibration emission (a
Uncertainty (K): 1.5 m/s
Work mode: hammer drilling into concrete
Vibration emission (a
Uncertainty (K): 2.0 m/s
): 98 dB (A)
pA
): 109 dB (A)
WA
ENG907-1
the declared value(s)
ENG900-1
2
): 7.6 m/s
h, CHeq
2
2
): 7.3 m/s
h, CHeq
2
2
): 10.1 m/s
h, HD
2
2
): 4.8 m/s
h, CHeq
2
2
): 4.7 m/s
h, CHeq
2
2
): 5.7 m/s
h, HD
2
2
): 9.9 m/s
h, CHeq
2
2
): 9.9 m/s
h, CHeq
2
2
): 15.7 m/s
h, HD
2