Dolmar MH-246.4 D Instrucciones De Manejo página 19

Adding grease and lubricant
Important: Make sure that the surface of gear box is completely cold before
lubricating.
- The gearbox of the pole hedge trimmer should be greased every 25 working
hours. The grease hole locates under the bolt. Remove the bolt to lubricate. Add
approx. 3 g (4 cc) of lubricant to the point A of the gearbox and 5 g (7 cc) of the
lubricant to the point B respectively via the grease hole. Return the bolt after
lubrication. After filling correct amount of grease, grease will come out a bit from
the base of the blade during the first operation.
CAUTION: Observe greasing intervals and the amount of grease to be supplied.
Mechanical parts of the pole hedge trimmer may be damaged if grease
is not supplied at the prescribed intervals or if an insufficient amount of
grease is added.
Daily inspection and maintenance
To ensure a long service life of your pole hedge trimmer, perform the following
inspections and maintenance on a daily basis.
- Before use;
• Always check for loose or missing parts before starting operation. Pay special
attention to the cutting unit and make sure that the cutting blade lock screws
are well tightened.
• Check for clogging of the cooling air passages and the cooling fins of the
cylinder before starting operation. Clean if necessary.
- After use;
• Clean the pole hedge trimmer externally and inspect for damage.
• Clean the air filter. Clean the filter several times a day if working in extremely
dusty conditions.
• Check the cutting blades for damage. Make sure that the blades are securely
mounted.
• If the cutting blades still continue to run at idle after the adjustment, consult
your nearest authorized service agent.
Grease hole
(under the bolt)
19
B
A