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Hersteller: Craftsman Dateigröße: 909.88 kb Dateiname: Unterrichtssprache:

WARNING: Never remove discharge chute till the unit has completely stopped. Never turn off the engine until all chipping is completed, For best performance, it is important to keep the shredding blade and the chipper blades sharp. If the composition of the material being discharged changes (becomes stringy, etc.) or if the rate at which the material is discharged slows down considerably, it is likely that the shredding blade and/or chipper 10 blades are dull and need to be sharpened or TO LOWER THE HOPPER replaced. To sharpen or replace the blades, refer to ASSEMBLY Service and Adjustments section. IMPORTANT: There is a flail screen located inside • To lower the hopper assembly, use one hand to the housing in the discharge area. If the flail screen grasp the hand-hold at the top of the hopper assembly and lift slightly. Refer to figure 5. becomes clogged, remove and clean as instructed in the Service and Adjustments section on page 14. • Pull up on the release bar, and lower the hopper assembly to the ground. Release the bar. Refer to figure 5. WARNING: The chipper-shredder discharges materials with considerable velocity. Keep away from the area around the discharge chute. Always stop the engine and disconnect spark plug wire when removing or attaching the bag, changing containers, or removing the shredded material. Wear safety glasses and gloves whenever using your chipper-shredder. Shred material upto 112 inch in diameter \ Figure 13 GENERAL RECOMMENDATIONS Periodically check all fasteners and make sure these are tight. • Always observe safety rules when performing CLEANING any maintenance. • The warranty on this chipper shredder does not cover items that have been subjected to operator • Clean the chipper-shredder by running water abuse or negligence. To receive full value from from a hose through the hopper assembly and the warranty, operator must maintain the chipper chute with the engine running. Allow the chipper-shredder as instructed in this manual. chipper-shredder to dry thoroughly. • Some adjustments will be needed periodically for • Wash the bag periodically with water. Allow to proper maintenance of your chipper shredder. dry thoroughly in the shade. Do not use heat. These adjustments are covered inthe following WARNING: Always stop the engine and section of this manual. disconnect the spark plug wire before • All adjustments mentioned here should be performing any maintenance oradjustments. checked at least once each season. Never remove discharge chute tillthe engine • Follow the maintenance schedule given below. has completely stopped. 11 ENGINE MAINTENANCE Engine Oil • Only use high quality detergent oil rated with API service classification SF, SG or SH. Select the oil's viscosity grade according to your expected operating temperature. Refer to page 9 of this manual for viscosity chart. • The four-cycle engine of your chipper-shredder will normally consume some oil. Therefore, check engine oil level regularly approximately every five hours of operation and before each usage. • Stop engine and wait several minutes before checking oil level. With engine on level ground, the oil must be to FULL mark on dipstick. • Change engine oil after the first five hours of operation, and every twenty-five hours thereafter. To Drain Oil Drain oil while engine is warm. Follow the instructions given below. • Remove oil drain plug. Catch oil in a suitable container. • When engine is drained of all oil, replace drain plug securely. • Refill with fresh oil. Refer to GAS AND OIL FILLUP section. Replace dipstick. CUSTOMER RESPONSIBILITIES MAINTENANCE _# @'_ _ I- Oil pivot points 0 Clean shredder _ Check engine oil _ Change engine oil _ LU z Service air cleaner z LU Clean engine Reset spark plug Clean muffler 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. The air cleaner consists of a pre- cleaner or foam filter, and a paper filter. Never run the engine without air cleaner completely assembled. --Wing Nut _Cover Base / Paper Filter / Pre-Cleaner Figure 14 ,@ ,,_ _ SERVICE _ _ 12 To Service Air Cleaner: 1. Service pre-cleaner after every 25 hours of use, or at least once a season. 2. Service filter every 100 hours of use, or at least once a season. 3. Service pre-cleaner and filter more often under dusty conditions. Remove wing nut and cover. For location, see figure 14 inset. Slide pre-cleaner off filter. Clean the inside of base and cover thoroughly. See figure 14. • Clean pre-cleaner as follows: c. Wash inwater and detergent solution, and squeeze (donottwist)untilalldirtisremoved. d. Rinse thoroughly in clear water. e. Wrap in a clean clothand squeeze (do not twist) untilcompletely dry, or allow to air dry. f. Saturate with engine oil and squeeze (don't twist) to distributeoil and remove excess oil. NOTE: If the pre-cleaner is torn or damaged in any way, replace it, • If necessary, re...

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