Makita DPC7331HD ユーザーズマニュアル

8

To ensure long life, prevent damage and ensure the full functioning of the safety features the following maintenance must be per-

formed regularly. Guarantee claims can be recognized only if this work is performed regularly and properly. Failure to perform the 

prescribed maintenance work can lead to accidents!
Users of the Power Cut must not perform any maintenance work not described in this Instruction Manual. All such work must be 

carried out by a MAKITA service centre.

Page

General 

Entire Power Cut 

Clean exterior, check for damage. In case of damage, 

 

 

 

 

have repaired by a qualified service centre immediately

 

Cutting disc 

Inspect regularly for damage and wear. 

7

 

Clutch 

Have inspected at a service center.

 

Protection hood 

Clean, Check position (impact plate) 

16 

Cutting disc 

Inspect for damage and make sure the cutting wheel is 

7 

 

 

 

right for the job 

 

V-belt 

Check V-belt tension 

19 

 

Protective hood 

Adjust position

 

Combination switch, 

Functional check 

 

 

 

Safety locking button, 

Functional check 

 

 

 

Throttle lever 

Functional check 

16

 

Tank cap 

Check for tightness and lekages

Every day 

Air filter 

Clean (if necessary more frequently); pre-filter (foam)  

 

 

 

 

maintenance as described above under Cleaning /  

changing the air filter 

0-1

 

Idle speed 

Check (cutting disc must not turn on idle) 

18

 

Extreme dust 

Clean filter insert (paper cartridge) 

20-21

Every week 

Starter housing 

Clean to ensure proper air cooling 

1

 

Starter cable 

Check for damage 

 

V-belt 

Check V-belt tension, inspect for damage and wear 

14, 19

 

Air filter insert 

Clean, replace after 100 operating hours 

20-21

 

Spark plug 

Check and replace if necessary 

 

Muffler 

Check tightness of mounting, clean or replace 

1 / 6 

 

 

spark arrester screen if necessary

Every 3 months 

Suction head 

Replace 

 

Fuel tank 

Clean

Annually 

Entire Power Cut 

Check at an authorized service centre

Entire Power Cut 

Clean exterior, check for damage. In case of damage, 

 

 

 

 

have repaired by a qualified service centre immediately

 

Cutting disc 

Remove and clean 

1

 

Fuel tank 

Empty and clean

 

Carburetor 

Run empty