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Resumen del manual
BE CERTAIN AIR CLEANER IS CLEAN AND ATTACHED TO THE CARBURETOR BEFORE ADJUSTING CARBURETOR. DO NOT MAKE UNNECESSARY ADJUSTMENTS. FACTORY SETTINGS ARE SATISFAC^ TORY FOR MOST APPLICATIONS AND CONDITIONS. 8 MAINTENANCE Ac WARNING ( Disconnect spark plug wire and ground it against the engine before performing any repairs or maintenance. ENGINE Refer to the separate engine manual packed with your unit for all engine maintenance procedures. Read instructions carefully. AIR CLEANER The air cleaner prevents damaging dirt, dust, etc., from entering the carburetor and being forced into the engine and is important to engine life and performance. Never run your engine without air cleaner completely assembled. To service air cleaner; refer to the separate engine manual packed with your unit. LUBRICATION Wheels - The wheels require no lubrication. Flails and Fingers - If the unit is disassembled for any reason, lubricate the flails and fingers with a light oil (engine oil may be used). CUTTING BLADE The cutting blade may be removed for grinding or replacement as follows. 1. Lower the upper guide extension. 2. Block up the housing. See figure 15. 3. Remove the four elastic lock nuts from the back of the housing using a 1/2" wrench. Refer to figure 13. Separate the shredder into two halves. 4. Remove the back-up plate. See figure 15. When reassembling, make certain the opening on the back-up plate is toward the bottom of the unit. The back-up plate may be reversed to provide a new cutting edge. 5. Hold the blade retainer on the impeller assembly with an adjustable wrench to keep the blade from turning as shown in figure 15. 6. Remove the blade by removing the center bolt, lock washer and flat washer. ■1^ NOTE Use caution when removing the blade to avoid contacting the weld bolts protruding from the housing. AC WARNING J The blade is reversible and can be assembled to the crankshaft with either side showing. When sharpening the blade, follow the original angle of grind as a guide. It is extremely important that each cutting edge receives an equal amount of grinding tp prevent an unbalanced blade. An unbalanced blade will cause excessive vibration whèn rotating at high speeds and may cause damage to the unit. The blade can be tested by balancing it on a round shaft screwdriver or nail. Remove metal from the heavy side until it balanced evenly. See figure 16. 9 When reassembling the blade, tighten to betweer 375 and 450 inch pounds, or lacking torque wrench, tighten OFF-SEASON STORAGE If the shredder is to be inoperative for a period longer than 30 days, the following precautions are recommended. 1. Working outdoors, drain all fuel from the fuel tank. Run the engine until it stops from lack of f jel. At WARNING i ♦♦♦♦♦♦ DO NOT DRAIN FUEL WHILE SMOKING, OR IF NEAR AN OPEN FIRE. 2. Drain all the oil from the crankcase (this shoi Id be done after the engine has been operated and s still warm) and refill crankcase with fresh oil. 3. Protect the inside of the engine for storacie as follows. Remove spark plug, pour approximately 1/2 c unce (approximately one tablespoon) of engine oil into cylinder and crank slowly to distribute oil. Re :>lace spark plug. 4. Clean the engine and the entire unit thoroughly. When storing any type of power equipment in an unventilated or metal storage shed, care should be taken to rustproof the equipment. Using a light oil or silicone, coat the equipment, especially all moving parts. 5. Store in a clean, dry area. securely. NOTE 10 TROUBLE SHOOTING CHART ^ SYMPTON POSSIBLE CAUSE(S) SOLUTION Engine fails to start 1. Check fuel tank for gas. 2. Spark plug lead wire disconnected. 3. Faulty spark plug. 1. Fill tank if empty. 2. Connect lead wire. 3. Clean, adjust gap or replace. Hard starting or loss of power 1. Spark plug wire loose. 2. Dirty air cleaner. 1. Connect and tighten spark plug wire. 2. Clean air cleaner as described in separate engine manual. Engine overheats 1. Carburetor not adjusted properly 2. Air flow restricted. 3. Engine oil level low. 1. Adjust carburetor. See maintenance separate engine manual. 2. Remove blower housing and clean as described in the separate engine manual. 3. Fill crankcase with the proper oil. Material not shredding Blade and/or flails not sharp. Sharpen or reverse blade and flails. Engine bogs down or stalls 1. No fuel in fuel tank. 2. Feeding material into the machine too quickly. 1. Fill tank if empty. 2. Do not force material into the opening Feed gradually. DTE: For repairs beyond the minor adjustments listed above, please contact your nearest authorized service dealer. 11 I Model 650 12 Model 650 PARTS LIST FOR MODEL 650 SHREDDER ef. i\lo. Part No. Color Code Description New Part Ref. No. Part No. Color Code Description New Part 1 11476 Door Chip It 31 714-0144 Cotter Pin 1/8" Dia. x 1.00" 2 710-0465 Hex Bolt 1/2-20 x 4.50" Lg.* Lg* (Special) 3 711-0580 Clevis Pin 32 736-0192 Fl.-Wash....