7
Maintenance schedule
Operating hour
Before
Operation
Daily (10h) 30h If required
Corresponding
page
Whole unit Visually inspect for damaged
parts
6
All xing screws and nuts Tighten
6
Gear case Supply grease
5
Drive axle Supply grease
6
Cutter blade Visually inspect for damage
5
Power unit Refer to the instruction manual of the power unit
Troubleshooting
Problem Probable cause Solution
The cutting tool does not rotate.
Stop the motor immediately!
The cutting blade is not tightened securely. Tighten the cutting blade securely.
A twig is caught between the cutting blade
and the protector.
Remove the foreign matter.
The drive system does not work properly. Ask Makita authorized service center to
inspect and repair it.
The unit vibrates abnormally.
Stop the motor immediately!
The cutting blade is bent, worn or broken. Replace the cutting blade with new one.
The cutting blade is not tightened securely. Tighten the cutting blade securely.
The cutting blade is not tted on the receive
washer.
Install the cutting blade properly.
The drive system does not work properly. Ask Makita authorized service center to
inspect and repair it.
The cutting tool does not stop.
Stop the motor immediately!
The power unit does not work properly. Refer to the instruction manual of the power
unit.
Technical Data
Model EE400MP
Dimensions (L x W x H) mm 878 x 131 x 291
Net weight (Not including protector and blade) kg 2.4
Cutting blade diameter mm 203
Gear ratio 14/29