Dolmar PS-220 TH Manuel D'instructions page 21

Instructions for periodic maintenance
To ensure long life, prevent damage and ensure the full functioning of the safety features the following maintenance must be performed regularly. Guarantee claims can be rec-
ognized 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 instruction manual. All such work must be carried out by a DOLMAR service centre.
General Chain saw
Saw chain
Chain brake
Guide bar
Before each start Saw chain
Guide bar
Chain lubrication
Chain brake
OFF switch, Safety locking button,
Throttle lever
Fuel/oil tank plug
Every day Air filter
Guide bar
Guide bar support
Idle speed
Every week Fan housing
Cylinder space
Spark plug
Muffler
Chain catch sleeve
Every 3 months Suction head
Fuel, oil tanks
Storage Chain saw
Guide bar/chain
Fuel, oil tanks
Carburetor
Service, spare parts and guarantee
Maintenance and repair
The maintenance and repair of modern engines as well as all safety devices require
qualified technical training and a special workshop equipped with special tools and
testing devices.
We therefore recommend that you consult a DOLMAR service centre for all work not
described in this instruction manual.
The DOLMAR service centres 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 centre.
Spare parts
Reliable long-term operation, as well as the safety of your chain saw, depend among
other things on the quality of the spare parts used. Use only original DOLMAR parts.
Only original spare parts and accessories guarantee the highest quality in material,
dimensions, functioning and safety.
Original spare parts and accessories can be obtained from your local dealer. He will
also have the spare part lists to determine the required spare part numbers, and will
be constantly informed about the latest improvements and spare part innovations.
Please bear in mind that if parts other than original DOLMAR spare parts are used,
this will automatically invalidate the DOLMAR product guarantee.
Clean exterior, check for damage. In case of damage, have repaired by a qualified service centre
immediately.
Sharpen regularly, replace in good time.
Have inspected regularly at an authorized service centre.
Turn over to ensure even wear of bearing surfaces.
Replace in good time.
Inspect for damage and sharpness.
Check chain tension.
Check for damage.
Functional check.
Functional check.
Functional check.
Check for tightness.
Clean.
Check for damage, clean oil intake bore.
Clean, in particular the oil guide groove.
Check (chain must not run).
Clean to ensure proper air cooling.
Clean.
Check and replace if necessary.
Check tightness of mounting.
Check for damage, replace if necessary.
Replace.
Clean.
Clean exterior, check for damage. In case of damage, have repaired by a qualified service centre
immediately.
Demount, clean and oil slightly.
Clean the guide groove of the guide bar.
Empty and clean.
Run empty.
Guarantee
DOLMAR guarantees the highest quality and will therefore reimburse all costs for
repair by replacement of damaged parts resulting from material or production faults
occurring within the guarantee period after purchase. Please note that in some coun-
tries particular guarantee conditions may exist. If you have any questions, please con-
tact your salesman, who is responsible for the guarantee of the product.
Please note that we cannot accept any responsibility for damage caused by:
• Disregard of the instruction manual.
• Non-performance of the required maintenance and cleaning.
• Incorrect carburetor adjustment.
• Normal wear and tear.
• Obvious overloading due to permanent exceeding of the upper performance limits.
• Use of guide bars and chains which have not been approved.
• Use of guide bar and chain lengths which have not been approved.
• Use of force, improper use, misuse or accidents.
• Damage from overheating due to dirt on the recoil starter.
• Work on the chain saw by unskilled persons or inappropriate repairs.
• Use of unsuitable spare parts or parts which are not original DOLMAR parts, inso-
far as they have caused the damage.
• Use of unsuitable or old oil.
• Damage related to conditions arising from lease or rent contracts.
Cleaning, servicing and adjustment work is not covered by the guarantee. All repairs
covered by the guarantee must be performed by a DOLMAR service centre.
21