Troubleshooting; Optional Accessories - Makita UB401MP Original Instruction Manual

Interval of inspection and maintenance
Whole unit
Drive axle
Power unit

TROUBLESHOOTING

Before asking for repairs, conduct your own inspection first. If you find a problem that is not explained in the manual,
do not attempt to disassemble the machine. Instead, ask Makita Authorized Service Centers, always using Makita
replacement parts for repairs.
State of abnormality
Motor or engine does not start.
Motor or engine stops soon.
Motor or engine speed does not
increase.
Fans do not rotate.
Stop the motor or engine
immediately.
Power unit vibrates abnormally.
Stop the motor or engine
immediately.
Fans continue to rotate even if the
switch trigger/lever is released.
Stop the motor or engine
immediately.
OPTIONAL
ACCESSORIES
CAUTION:
These accessories or attach-
ments are recommended for use with your Makita
machine specified in this manual. The use of any
other accessories or attachments might present a risk
of injury to persons. Only use accessory or attach-
ment for its stated purpose.
If you need any assistance for more details regard-
ing these accessories, ask your local Makita Service
Center.
• Adapter pipe
• Extension nozzle
• Flat nozzle
• Gutter nozzle set
• Makita genuine battery and charger
NOTE: Some items in the list may be included in the
product package as standard accessories. They may
differ from country to country.
Operating hour
Visually inspect for damaged parts
Supply grease
Refer to the instruction manual of the power unit
Probable cause (malfunction)
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The pipes of the power unit and the
attachment are not connected properly.
Abnormal drive system
Abnormal drive system
The power unit does not work properly.
Before
Operation
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Remedy
Refer to the instruction manual of the power unit.
Refer to the instruction manual of the power unit.
Refer to the instruction manual of the power unit.
Connect the pipes in the correct way.
Contact an authorized service center for repairs.
Contact an authorized service center for repairs.
Adjust the idle speed if the power unit is engine-op-
erated. Contact an authorized service center for
repairs.
11 ENGLISH
Daily (10 hours) 30 hours
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