User manual DOLMAR PS-351

[. . . ] Operator's and Safety Manual for Gasoline Chain Saws Read and understand this Manual. Always follow safety precautions in the Operator's and Safety Manual. FUELS WITH MORE THAN 10% ETHANOL ARE NOT APPROVED FOR USE IN DOLMAR 2-STROKE ENGINES!Use of alternative fuels, such as E-20 (20% ethanol), E-85 (85% ethanol) or any fuels not meeting DOLMAR requirements are not approved for use in DOLMAR 2-stroke gasoline engines! [. . . ] Allow the chain saw to cool off before doing any maintenance work (burn hazard)!Do not attempt any maintenance or repair work not described in this manual. Logs under strain require special attention to prevent the saw from pinching. The first cut is made on the compression side to relieve the stress on the log (see fig. If the saw pinches, stop the engine and remove it from the log. Maintaining and storing the saw Keep the chain, bar and sprocket clean and lubricated; replace worn sprockets or chains. You can spot a dull chain when easy-to-cut wood becomes hard to cut and burn marks appear on the wood. Tighten all nuts, bolts and screws except the carburetor adjustment screws after each use. Store saws in a high or locked place, away from children. 5 WARNING!Only properly trained professionals should work in an area where the logs, limbs and roots are tangled (i. Pull out exposed and cleared logs first. 6 Denomination of components 4 1 2 3 5 6 7 8 9 14 13 12 26 11 25 10 27 15 16 17 Identification plate 6" (400mm) 0 2456 528. 092. 056 42. 040. 66 Serial no. Year of manufacture 18 19 DOLMAR GmbH, 22045 Hamburg, Germany XXX. XXX. XXX Typ 94 Indicate when ordering spare parts! 24 23 22 21 20 1 Handle 2 Cover 3 Hood lock 4 Tubular handle 5 Hand guard (release for chain brake) 6 Muffler 7 Spike bar 8 Chain tensioning screw 9 Retaining nuts 10 Chain catch 11 Sprocket guard 12 Adjusting screw for oil pump (bottom side) 13 Fuel pump (Primer) 14 Identification plate 15 Starter grip 16 Combination switch (Choke / Start / Stop) 17 Fuel pump (Primer) 18 Throttle lever 19 Safety locking button 20 Rear hand guard 21 Fuel tank cap 22 Adjusting screws for carburetor 23 Fan housing with starting assembly 24 Oil tank cap 25 Chain (Blade) 26 Guide bar 27 Sprocket guard quick tensioner 17 Technical data Stroke volume Bore Stroke Max. engine speed with bar and chain Coupling speed Sound pressure level at the operator´s ear at full load according to ANSI B 175. 1 Sound pressure level at the bystanders position (50 ft/15 m distance) according to ANSI B 175. 1 Carburetor Ignition system Spark plug or spark plug Electrode gap Fuel consumption at max. load per ISO 7293 Fuel tank capacity Chain oil tank capacity Mixture ratio (fuel/two-stroke oil) - when using DOLMAR High Performance oil - when using other synthetic oils (oil quality must be JASO FC or ISO-L-EGD) Chain brake Sprocket pitch Number of teeth Chain type Pitch / gauge Guide bar, length of a cut Guide-bar type Weight (fuel tank empty, without chain, guide bar and accessories) lbs ) PS-351 cu. in (cm) inch (mm) inch (mm) hp / rpm Nm /rpm rpm rpm dB(A) dB(A) Type Type Type Type inch (mm) kg/h g/kWh floz floz 0, 79 526 16, 2 9, 5 50 : 50 : 2. 1 (34, 7) . 50 (8) . 20 (0, 6) 2, 3 / 9. 500 2, 1 / 6. 500 2. 800 / 13. 500 5. 00 100, 8 77, 4 electronic NGK CMR7A-5 -. 020 (0, 5) PS-421 2. 6 (42, 4) . 65 (42) . 20 (0, 6) 2, 9 / 9. 500 2, 6 / 6. 500 2. 800 / 13. 500 5. 00 100, 8 77, 4 diaphragm carburator with limiter caps 0, 96 480 engages manually or in case of kickback inch Z inch / (mm) inch /8 6 /8 / 0, 050 (, ) 2, 4, 6 0, 8 /8 6 /8 / 0, 050 (, ) 2, 4, 6 0, 8 see the Extract from the spare-parts list see the Extract from the spare-parts list Figures derived in equal part from idling, full-load and racing speed. WARNING: This chain saw is capable of severe kickback that coult result in serious injury to the user. Do not operate this chain saw unless you have extraordinary cutting needs and experience and specialized training for dealing with kickback. Chain saws with significantly reduced kickback potential are available. 8 PUTTING INTO OPERATION Only for models with fastening nuts on the sprocket guard CAUTION: STOP Before doing any work on the guide bar or chain, always switch off the engine and pull the plug cap off the spark plug (see , , Replacing the spark plug"). Always wear protective gloves! CAUTION: Start the chain saw only after having assembled it completely and inspected. Mounting the guide bar and saw chain Use the universal wrench delivered with the chain saw for the following work. Put the chain saw on a stable surface and carry out the following steps for mounting the guide bar and saw chain: 1 2 3 Release the chain brake by pulling the hand guard (1) in direction of arrow. Pull off the sprocket guard (3). Turn chain tensioning screw (4) to the left (counter-clockwise) until the pin (5) of the chain tensioner is underneath the threaded pin (6). 6 5 4 Put on the guide bar (7). Make sure that the pin (5) of the chain tensioner engages in the hole in the guide bar. 5 7 9 Lift the chain (9) over the sprocket (8). CAUTION: Do not insert the chain between the chain sprocket and the disc. [. . . ] Please contact your nearest service center. 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, marked Only original spare parts and accessories guarantee the highest quality in material, dimensions, function 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. 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. [. . . ]