Dolmar MS-252 - Servicing Instructions

Align the protrusion on the underside of the cover with the slots of the eyelets. –
Then push cover firmly onto the housing to secure it.
SERVICING INSTRUCTIONS
CAUTION: BeforedoinganyworkontheBrushcutter,alwaysswitchoffthemotor
andpulltheplugcapoffthesparkplug(see“Checkingthesparkplug”).
Always wear protective gloves.
CAUTION: Neverremovetherecoilstarterforyourself,whichmaycausean
accident.ItshouldbeaskedtotheAuthorizedServiceAgent.
Toensurealongservicelifeandtoavoidanydamagetotheequipment,thefollowingservicingoperationsshouldbeperformedatregular
intervals.
Daily checkup and maintenance
Beforeoperation,checkthemachineforloosescrewsormissingparts.Payparticularattentiontothetightnessofthecutterbladeornylon –
cutting head.
Beforeoperation,alwayscheckforcloggingofthecoolingairpassageandthecylinderfins. –
Clean them if necessary.
Perform the following work daily after use: –
Clean the Brush cutter externally and inspect for damage.•
Cleantheairfilter.Whenworkingunderextremelydustyconditions,cleanthefiltertheseveraltimesaday.•
Check the blade or the nylon cutting head for damage and make sure it is firmly mounted.•
Check that there is sufficient difference between idling and engagement speed to ensure that the cutting tool is at a standstill while the •
engineisidling(ifnecessary,reduceidlingspeed).
Ifunderidlingconditionsthetoolshouldstillcontinuetorun,consultyournearestAuthorizedServiceAgent.
CheckthefunctioningoftheIOswitch,thelockofflever,thecontrollever,andthelookbutton. –
Cleaning of air cleaner
Unscrew screw (1). –
Remove the air cleaner cover (3). –
Takeoutthespongeelement(2),washitinlukewarmwateranddryitcompletely. –
Aftercleaning,putbacktheaircleanercover(3)andfastenitwithscrew(1). –
NOTE: Ifthereisexcessivedustordirtadheringtotheaircleaner,cleanitevery
day. A clogged air cleaner may make it difficult or impossible to start the
engine or increase the engine rotational speed.
Cover
Protrusion
Slot of eyelet
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