Assessments - 1, GPA: 5
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Facilidade de uso
6. In the case of scrapping the used mixed oil container, scrap it only at an authorized repository site. As lot details of quality assurance, read the description in the section Limited Warranty carefully. Moreover, normal wear and change in product with no functional influence are not covered by the warranty. Also, be careful that, if the usage in the instruction manual is not observed as to the mixed gasoline, etc. described therein, it may not be covered by the warranty. ¦ CHAIN OIL Use motor oil SAE 10W-30 all year round, or SAE 30-40 in summer and SAE 20 in winter. Do not use waste or regenerated oil that can cause damage to the oil pump. NOTE NOTE ¦ STARTING ENGINE The cutting head will start rotating upon the engine starts. 1. Feed fuel and chain oil into their respective tanks and tighten the caps securely. (OP1) 2. Rest the unit on a flat, firm place. Keep the cutting head off the ground and clear of surrounding objects as it will start rotating upon starting of the engine. 3. Push the primer pump several times until overflown fuel flows out in the clear tube. (OP2) 4. Move the choke lever to the closed position. (OP3) 5. Set the ignition switch to the “start” position. While pulling the throttle lever, push the set button, and release the throttle, then the throttle lever is in to the “start” position. (OP4) 6. While holding the unit firmly, pull out the starter rope quickly until engine fires. (OP5) (1) fuel (2) chain oil (3) choke lever (4) close (5) open (6) ignition switch (7) start (8) stop (9) throttle set button • Avoid pulling the rope to its end or returning it by releasing the knob. Such actions can cause starter failures. 7. Move the choke lever downward to open the choke. And restart engine. (OP3) 8. Allow the engine to warm up for a several minutes before starting operation. 1. When restarting the engine immediately after stopping it, leave the choke open. 2. Overchoking can make the engine hard to start due to excess fuel. When the engine failed to start after several attempts, open the choke and repeat pulling the rope, or remove the spark plug and dry it. NOTE IMPORTANT WARNING 8. Operation OP2 OP1 (3) (4) (5) OP3 (6) (9) (7) (8) OP4 OP5 .19 . NOTE IMPORTANT WARNING 8. Operation OP2 OP1 (3) (4) (5) OP3 (6) (9) (7) (8) OP4 OP5 .19 . OP6 OP7 .21 . 9. Maintenance Maintenance, replacement, or repair of the emission control device and systems may be performed by any non-road engine repair establishment or individual. ¦ MAINTENANCE CHART system/compornent procedure before use every 25 hours after every 50 hours after every 100 hours after note ENGINEfuel leaks, fuel spillage wipe out . fuel tank, air filter, fuel filter inspect/clean . . replace, if necessary idle adjusting screw see ¦ADJUSTING IDLING SPEED (p.21) . replace carburetor if necessary spark plug clean and readjust plug gap . GAP: .025in(0.6~0.7mm) replace, if necessary cylinder fins, intake air cooling vent clean . muffler, spark arrester, cylinder exhaust port clean . SHAFTthrottle lever, ignition switch check operation . gear case grease . screws/nuts/bolts tighten/replace . . not adjusting screws CUTTING UNIToiling port clean . guide bar clean . sprocket inspect/replace . saw chain inspect/sharp . (1) MA1 ¦ OILING PORT Dismount the guide bar and check the oiling port for clogging. (MA1) (1) Oiling port MA2 ¦ GUIDE BAR Remove sawdust in the bar groove and the oiling port. (MA2) (1) Groove (2) Oiling port MA3 (Type: Sprocket nose) Grease the nose sprocket from the feeding port on the tip of the bar. (MA3) (1) Grease port (2) Sprocket .22 . MA6 .23 . MA7 Place your file on the cutter and push straight forward. Keep the file position as illustrated. (MA6) After every cutter has been set, check the depth gauge and file it to the proper level as illustrated. (MA7) WARNING Be sure to round off the front edge to reduce the chance of kickback or tie-strap breakage. (1) Appropriate gauge checker (2) Make the shoulder round (3) Depth gauge standard Make sure every cutter has the same length and edge angles as illustrated. (MA8) (4) Cutter length (5) Filing angle (6) Side plate angle (7) Top plate cutting angle MA9 .25 . 9. Maintenance .025 in 0.655mm MA12 ¦ SPARK PLUG • Starting failure and mis-firing are often caused by a fouled spark plug. Clean the spark plug and check that the plug gap is in the correct range. For a replacement plug, use the correct type specified by RedMax. (MA12) • REPLACEMENT PLUG IS A NGK CMR7A. IMPORTANT • Note that using any spark plug other than those designated may result in the engine failing to operate properly or in the engine becoming overheated and damaged. • To install the spark plug, first turn the plug until it is finger tight, then tighten it a quarter turn more with a socket wrench. 87~104 in-lbs TIGHTENING TORQUE: (9.8~11.8 N.m.) ¦ MUFFLER WARNING (1) MA13 • Inspect periodically, the muffler for loose fasteners, any damage or corrosion. If any sign of exhaust leakage is found, stop using the ...