User manual DOLMAR PB-250.4

[. . . ] Impor tant: Read this instruction manual carefully before putting the Blower into operation and strictly observe the safety regulations!The Engine Exhaust from this product contains chemicals known to The state of California to cause cancer, birth defects or other reproductive harm. We are pleased Table of Contents to be able to offer you the DOLMAR blower which is the result of a long Page development programme and many years of knowledge and Symbols . 9-10 Please read, understand and follow this booklet which refers in detail Operation . [. . . ] Carry the dust bag belt on the shoulder and adjust the belt length to ensure easy operation. Confirm that the dust bag is not twisted and pull the trigger lever to start dust collection. When the dust bag is filled with dust, remove the dust bag from the machine and open the fastener to empty the bag. If this machine is operated with the protector oriented upwards or the main handle downwards, there may appear white smoke, oil contamination or oil leakage. Before inspection and maintenance, stop the engine and allow it to cool. - If inspection or maintenance is attempted immediately after engine stop or with the plug cap left attached, the operator may suffer burn or an accident due to careless startup. After inspection and maintenance, be sure to confirm that all parts are assembled. Deteriorated engine oil will shorten the life of the sliding and rotating parts to a great extent. In general, the engine main unit and engine oil still remain hot just after the engine is stopped. In replacement of oil, confirm that the engine main unit and engine oil are sufficiently cooled down. In addition just after of the engine stopping because oil does not finish to return in the oil case, becomes cause of the oil inserting too much. If the oil filled above the limit, it may be contaminated or may catch fire with white smoke. Initially, every 20 operating hours, and subsequently every 50 operating hours SAE10W-30 oil of API Classification SF Class or higher (4-stroke engine oil for automobile) - Keep the oil gauge free from dust or dirt. (4) Please make the machine vertical (under the protector), refill oil to the shelf inside the oil pipe. Perform inspection and replacement at regular intervals (replace with new oil every 6 months). (3) Turn the choke lever to the full close side, and keep the carburetor off from dust or dirt. (5) For heavy contamination: 1) Remove the element (sponge), immerse it in warm water or in water-diluted neutral detergent, and dry it completely. (7) Wipe out with waste cloth, oil adhering around the air cleaner cover and plate breather. (8) Immediately after cleaning is finished, attach the air cleaner cover and tighten it with fixing bolts. Clean the element several times a day, if excessive dust adheres to it. If operation continues with the element remaining not cleared of oil, oil in the air cleaner may fall outside, resulting in oil contamination. (1) Opening/closing the plug cover When opening the cover, apply fingers to the main handle and plug cover projection as shown in the figure right. [. . . ] (2) Any warranted part that is scheduled only for regular inspection in the written instructions required by subsection (d) must be warranted for the warranty period defined in Subsection (b)(2). A statement in such written instructions to the effect of "repair or replace as necessary" will not reduce the period of warranty coverage. Any such part repaired or replaced under warranty must be warranted for the remaining warranty period. (3) Any warranted part that is scheduled for replacement as required maintenance in the written instructions required by subsection (d) must be warranted for the period of time prior to the first scheduled replacement point for that part. [. . . ]