User manual DOLMAR PB-252.4

[. . . ] Important: Read this instruction manual carefully before putting the Blower into operation and strictly observe the safety regulations!Thank you very much for selecting the DOLMAR blower. We are pleased to be able to offer you the DOLMAR blower which is the result of a long development programme and many years of knowledge and experience. They are of light weight handy, compact and represent professional equipment for a great variety of applications. [. . . ] Caution : The engine will not start unless the vacuum pipe is mounted completely. Always hold the mounting end of the vacuum pipe when attaching/ detaching the vacuum pipe. 2) Installing Elbow and Dust Bag (1) Open the fastener of the dust bag. (2) Insert the elbow into the dust bag and take it out through the bag's entry. (4) Place clamp around the opening of the elbow. Caution : Do not perform the fastening operation in (4) above if the blower is to be used in a country or region where the CE mark is not applicable. Do not attempt to pick up large wood chips, metals, glass, stones, liquids, lighted cigarettes, fire works or the like. Always mount the protector/vacuum pipe in the right way before operation. Operation without the protector/vacuum pipe is dangerous, the impeller may catch the operator's fingers or clothes and it can result in serious injury. Do not attempt to remove the screw (1) or disassemble the vacuum pipe. Regulation requires safety distance of at least 900 mm between the impeller and the top of the pipe. (1) Perform the following procedure when the engine is cool. reinstall the oil cap (Figure 2) and remove. Confirm if the oil is between the lower or upper limit of the oil indicator. Refill: After inspection if the oil is below the lower limit add oil through the same opening that the oil cap was removed. See Figure 4 on how to orient the engine to refill the oil. (2) You may need to refill oil approximately every 10 hours of use (every 10 refuellings). (3) If the oil changes in color or mixes with dirt, replace the oil. (For the interval and method of replacement , refer to P. 14) Recommended oil: SAE 10W-30 oil of API Classification, Class SF or higher (4-stroke engine for automobile) Oil volume: Approx. Inspection method of engine oil Oil level indicator If the engine is not positioned as in Figure 1 on a horizontal surface, an inaccurate indication of oil level may occur. If the oil is filled above the limit, oil may be contaminated or may catch fire with white smoke. [. . . ] Replace damaged parts with new ones for safety operation. Keep engine clean by wiping down with a cloth rag. Keep the cylinder fins free of dust or dirt. Any maintenance of adjustment work that is not included and described in this manual is only to be performed by Authorized Service Agents. [. . . ]