Dolmar PS6400H ユーザーズマニュアル

36

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!
The user of the chain saw must not perform maintenance work which is not described in the operator’s manual. All such work must 

be carried out by a DOLMAR service center.

The maintenance and repair of modern engines as well as all safety devices require qualified technical training and a special work-

shop equipped with special tools and testing devices.
We therefore recommend that you consult a DOLMAR service center for all work not described in this operator’s manual.
The DOLMAR service centers have all the necessary equipment and skilled and experienced personnel, who can work out cost-

effective solutions and advise you in all matters.
Please contact your nearest service center. Should you however not have an adress for a DOLMAR service center then please 

contact the DOLMAR general trading company (see last page) who will gladly provide you with the adress of your nearest DOLMAR 

service center.

Page

General 

Chain saw 

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

 

 

 

 

have repaired by a qualified service center immediately

 

Saw chain 

Sharpen regulary, replace in good time 

28-29

 

Chain brake 

Have inspected regularly at an authorized service center

 

Guide bar 

Turn over to ensure even wear of bearing surfaces 

 

 

 

 

Replace in good time 

22, 31

 

Starter cable 

Check for damage. Replace if damaged. 

34

Saw chain 

Inspect for damage and sharpness 

28-29   

 

 

Check chain tension 

22

 

Guide bar 

Check for damage 

 

Chain lubrication 

Functional check 

25

 

Chain brake 

Functional check 

26

 

OFF  switch, 

 

 

 

 

Safety locking button, 

 

 

 

 

Throttle lever 

Functional check 

26

 

Fuel/oil tank 

 

 

 

 

cap 

Check for tightness and lekages 

24

Every day 

Air filter and

 

filter hood 

Clean (more often if necessary) 

32

 

Guide bar 

Check for damage, clean oil intake bore 

31

 

Guide bar support 

Clean, in particular the oil guide groove 

25, 30

 

Idle speed 

Check (chain must not run) 

27

Every week 

Fan housing 

Clean to maintain good cooling air flow. 

18, 35

 

Cylinder area 

Clean to maintain good cooling air flow. 

35

 

Spark plug 

Check and replace if necessary 

33

 

Muffler 

Check tightness of mounting, clean spark arrester screen 

33, 35

 

Chain guide 

Check 

21

 

Screws an nuts 

Check their condition an that they are firmly secured

Every 3 months 

Fuel filter 

Replace 

31

 

Fuel, oil tanks 

Clean

Annually 

Chain saw 

Check at an authorized service center

 

Catalytic muffler 

Check at an authorized service center

Chain saw 

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

 

 

 

 

have repaired by a qualified service center immediately

 

Guide bar/chain 

Demount, clean and oil slightly

 

 

Clean the guide groove of the guide bar 

31

Fuel, oil tanks 

Empty and clean

 

Carburetor 

Run empty