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User manual Desa, model & 099039J

Manafacture: Desa
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File name: 0dfccd11-617d-3b34-7177-4e3992e7a9c2.pdf

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3. Remove depth gauge tool. With flat file, round off front corner of cutter depth gauge (see Figure 22). After several hand filings, have authorized service center or sharpening service machine sharpen chain. This will insure even filing. Flat File Depth Gauge Slot Depth Gauge Tool Depth Gauge Figure 21 - Depth Gauge Tool On Chain Front Corner .025" Figure 22 - Round Off Front Corner Of Depth Gauge REPLACING SAW CHAIN Replace chain when cutters are too worn to sharpen or when chain breaks. Only use replacement chain noted in this manual. Always include new drive sprocket when replacing chain. This will maintain proper driving of chain.Note:For proper chain and drive sprocket, see Replacement Parts and Accessories, page 19. STORAGE If storing saw for more than 30 days, follow steps below. 1. Drain oil tank. 2. Remove and clean guide bar and chain. Clean guide bar and chain by soaking in petroleum based solvent or mild soap and water mixture. 3. Dry guide bar and chain. 4. Place chain in container filled with oil. This will prevent rust. 5. Wipe a thin coating of oil over surface of guide bar. 6. Wipe off outside of saw body. Do this with soft cloth dampened with a mild soap and water mixture. 7. Store chain saw • in a high or locked place, out of children’s reach • in a dry place • in a carrying case or with scabbard over guide bar TECHNICAL SERVICE You may have further questions about assembling, operating, or maintaining this saw. If so, contact DESA International’s Technical Service Department at 1-800-323-5190. You can also visit DESA International’s technical service web site at . SERVICE PUBLICATIONS You can buy a service manual from address listed on back page of this manual. Send a check for $5.00 payable to DESA International. You can receive an illustrated parts list free of charge. Send a self-addressed stamped envelope to address on back page of this manual. When writing, include model number and serial number of saw. You will find these numbers on saw motor housing decal. For more information, visit 14 OWNER’S MANUAL TROUBLESHOOTING WARNING: Unplug chain saw from power source before servicing. Note: For additional help, visit DESA Severe injury or death could occur from electrical shock or body contact International’s technical service web site with moving chain. at OBSERVED FAULT POSSIBLE CAUSE REMEDY Saw runs, but does not cut Chain assembled backwards on guide bar See Assembly, page 6 Saw does not cut unless heavily forced. Cutting produces only sawdust with few large chips Chain is dull See Sharpening Saw Chain, page 13 Saw runs slow. Saw stalls easily Low power supply voltage Extension cord wire size too small. See Extension Cords, page 8 Motor of saw does not run when you squeeze trigger 1. Switch lockout not pressed in to release trigger 2. Extension cord connections loose 3. Open line fuse or circuit breaker 4. Bad motor brushes 5. Open wiring circuit on saw 1. Press in switch lockout before squeezing trigger 2. Check cord connections 3. Check line fuse or circuit breaker 4. See authorized service center 5. See authorized service center Motor of saw runs, but chain does not move Gear train failure See authorized service center Chain does not get oil 1. Clogged oil slot in guide bar 2. Oil is too thick 1. Remove guide bar and clean oil slot 2. Use correct weight of oil. See Filling Oil Tank, page 7 Chain comes off guide bar 1. Chain is loose 2. Guide bar and chain not assembled right 1. Tighten chain. See Saw Chain Tension Adjustment, page 7 2. See Assembly, page 6 Saw smokes Saw damaged. Do not use saw See authorized service center Saw leaks oil Oil cap is not secure Tighten oil cap. Note: Empty oil tank when not in use 15 For more information, visit ® ® ELECTRIC CHAIN SAW ILLUSTRATED PARTS BREAKDOWN LNT-2 3 4 5 6 7 13 8 25 9 10 11 12 14 15 16 17 18 19 22 21 21 20 22 23 24 1 2 26 22 For more information, visit 16 OWNER’S MANUAL This list contains replaceable parts used in your chainsaw. When ordering parts, be sure to provide the correct PARTS LIST model and serial numbers (from the model plate), then the part number and description of the desired part. LNT-2 KEY NO. PART NO. DESCRIPTION QTY. 099178H 100089-06 100089-08 107709-01 076728K 1 097568-01 Guide Bar, 12" __ __ 1 097570-01 Guide Bar, 14" 1 1 __ 2 091373-02 Saw Chain __ __ 1 091374-02 Saw Chain 1 1 __ 3 107481-01 Armature Assembly 1 1 1 4 075676 Sprocket Roller Bearing 1 1 1 5 076744 Hex-Head Bolt 2 2 2 6 107512-01 Cap & Bulb Assembly 1 1 1 7 099829-01 Cord 1 1 1 8 077399-02 Side Cover, Black __ 1 __ 9 076105 Thrust Disk 1 1 1 10 107482-01 Field & Brush Assembly 1 1 1 11 059606 Drive Gear 1 1 1 12 075752 Internal Gear 1 1 1 13 106809-01 Front Hand Guard 1 1 1 14 079089-02 Motor Housing, Black 1 1 1 15 NPC-4C Hex Nut 2 2 2 16 077115 Adjusting Plate Assembly 1 1 1 17 075887 Bearing Plate 1 1 1 18 079086-02 Oil Reservoir 1 1 1 19 097403-01 Pan-Hea...