Maintenance schedule
Operating hour
Whole unit
All fixing scre s and nuts
Blades
Gear case
Drive axle
Power unit
Troubleshooting
Problem
The motor does not start.
The motor stops soon after its start.
The maximum speed is limited.
The blades do not move.
Stop the motor immediately!
The unit vibrates abnormally.
Stop the motor immediately!
The blades do not stop.
Stop the motor immediately!
Technical data
Dimensions (L x W x H)
Mass
Effective cutting length
Cutting blade angle
Gear ratio
Visually inspect for damaged
parts
Tighten
Inspect for damage, crack and
dull edge
Adjust the clearance
Supply grease
Supply grease
Refer to the instruction manual of the power unit
Probable cause
Refer to the instruction manual of the power unit.
Inappropriate angle of cutter unit.
A twig is caught by the blades.
The drive system does not work properly.
The drive system does not work properly.
The power unit does not work properly.
Model
Before
Daily
25 h
Operation
(10 h)
Make sure the angle lock engages properly.
Remove the foreign matter.
Ask Makita authorized service center to
inspect and repair it.
Ask Makita authorized service center to
inspect and repair it.
Refer to the instruction manual of the power
unit.
mm
mm
9
If
Corresponding page
required
Solution
EN401MP
1,624 x 108 x 90
kg
2.8
490
135° (up 45°, down 90°)
1/4.78
8
8
8
8
8
8