Assessments - 3, GPA: 4
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Facilidade de uso
Remove sprocket support. 4. Install guide bar onto saw body. Assemble center slot of guide bar onto guide bar bolts. 5. To replace sprocket support, repeat step 3 in reverse order. Firmly tighten drive sprocket screw with #2 Phillips screwdriver (if applicable). 6. Place chain around drive sprocket, along top groove of guide bar, and around guide bar nose. Note: Make sure cutting edges of chain are facing in right direction. Position chain so cutting edges on top of guide bar face guide bar nose (see Figure 4, and indicator on side cover of saw). CAUTION: Do not place chain on saw backwards. If chain is backwards, saw will vibrate badly and will not cut. 7. Insert tab of sprocket cover into slot on side cover and rotate sprocket cover onto guide bar bolts until sprocket cover rests against guide bar. 8. Place sprocket cover bushings and guide bar nuts, removed in step 2, over guide bar bolts. IMPORTANT: Tighten guide bar nuts finger tight only. 9. Turning tensioner knob (Model 107625-01, -02) or tensioner screw (Model 107624-01, -02), adjust position of nib until it is aligned and inserted into the round adjusting hole on guide bar (see Figures 4, 5, and 6). Turning tensioner knob or screw counterclockwise will move tensioner bar to rear of guide bar. Turning tensioner knob or screw clockwise will move tensioner bar to front of guide bar. 10. If needed, readjust guide bar nuts to finger tight only. 11. Adjust saw chain tension. Follow steps under Saw Chain Tension Adjustment, pages 16 and 17. SAW CHAIN TENSION ADJUSTMENT WARNING: Unplug chain saw from power source before adjusting saw chain tension. WARNING: Cutting edges on chain are sharp. Use protective gloves when handling chain. WARNING: Maintain proper chain tension always. A loose chain will increase the risk of kickback. A loose chain may jump out of guide bar groove. This may injure operator and damage chain. A loose chain will cause chain, guide bar, and sprocket to wear rapidly. Note: For pre-assembled models, the saw chain tension is properly set at factory. A new chain will stretch. Check new chain after first few minutes of operation. Allow chain to cool down. Follow steps below to readjust saw chain tension. 1. Before adjusting chain, make sure guide bar nuts are only finger tight (see Figure 4). Also make sure adjusting nib is in round adjusting hole on guide bar (see Figures 4, 5, and 6). 107705 16 SAW CHAIN TENSION ADJUSTMENT Continued 2. On Model 107624-01, -02, turn adjusting screw clockwise until slack is out of chain. On Model 107625-01, -02 turn thumb knob clockwise until slack is out of chain (see Figure 7). 3. Wearing protective gloves, move chain around guide bar. Chain should move freely. If chain does not move freely, loosen chain by turning adjusting screw counterclockwise. 4. After chain tension is correct, tighten guide bar nuts firmly. If not, guide bar will move and loosen chain tension. This will increase the risk of kickback. This can also damage saw. Note: A new chain will stretch. Check new chain after first few minutes of operation. Allow chain to cool down. Readjust chain tension. FILLING OIL TANK 1. Remove oil cap. 2. Fill oil tank with SAE #30 motor oil. Note: For temperatures below 30°F, use SAE #10 oil. For temperatures above 75°F, use SAE #40 oil. 3. Replace oil cap at once. Tighten oil cap firmly for good seal. This will avoid oil seepage from tank. 4. Wipe off excess oil. Note: It is normal for oil to seep when saw is not in use. Empty oil tank after each use to prevent seepage. OPERATING CHAIN SAW WARNING: Read and understand this owner’s manual before operating this saw. Make certain you read and understand all Important Safety Information, pages 2 through 4. Improper use of this chain saw can cause severe injury or death from fire, electrical shock, or body contact with moving chain, or falling wood. EXTENSION CORDS Use proper extension cords with this saw. Use only extension cords marked for outdoor use. The cord must be marked with suffix W or W-A following the cord type designation. Example: SJTW-A or SJTW. Use proper sized cord with this saw. Cord must be heavy enough to carry current needed. An undersized cord will cause voltage drop at saw. Saw will lose power and overheat. Follow cord size requirements listed below. Cord Length AWG Cord Size 25 feet 16 AWG 50 feet 16 AWG 100 feet 14 AWG 150 feet 12 AWG Models EL-8: 107624-01, -02; 107625-01, -02 Keep cord away from cutting area. Make sure cord does not catch on branches or logs during cutting. Inspect cords often. Replace damaged cords. This chain saw is designed with an extension cord hitch that prevents the extension cord from being pulled loose during use. To use, form a loop with the end of the extension cord, insert loop into slot in rear of handle, and place loop over cord hitch (see Figure 8). Gently pull loop against cord hitch until slack is removed. Plug extension cord into chain saw cord. OILING CHAIN Manual Oil System Alway...