Echo 77412 Owners Manual v.1 User Manual
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4.5" BearCat Chipper Operator's Manual
SECTION
DESCRIPTION
PAGE
CONTENTS
SERIAL NUMBER LOCATION .................................................................................................................................... 3
REPLACEMENT PARTS ............................................................................................................................................ 3
1. SAFETY................................................................................................................4
1.1 THE SAFETY ALERT SYMBOL ......................................................................................................................... 4
1.2 BEFORE OPERATING ....................................................................................................................................... 4
1.3 OPERATION SAFETY ........................................................................................................................................ 5
1.4 MAINTENANCE AND STORAGE SAFETY ........................................................................................................ 6
1.5 TOWING SAFETY .............................................................................................................................................. 6
1.6 BATTERY SAFETY ............................................................................................................................................ 6
2.
ASSEMBLY...........................................................................................................................................
7
2.1 ASSEMBLING THE MACHINE ........................................................................................................................... 7
2.2 ASSEMBLE THE HITCH, AXLE AND WHEELS. ................................................................................................. 8
2.2.1 MODELS 77412, 77412S...................................................................................................................8
2.2.2 MODELS 77413, 77413S...................................................................................................................9
2.3 ATTACH THE CHIPPER DEFLECTOR ............................................................................................................. 10
2.4 ATTACH THE OPTIONAL DISCHARGE TUBE .................................................................................................. 10
2.5 ATTACH THE CHIPPER CHUTE ....................................................................................................................... 11
2.6 ATTACH THE CHIPPER CHUTE EXTENSION (S MODELS) ............................................................................ 11
2.7 CONNECTING THE BATTERY ......................................................................................................................... 11
3. CONTROLS.......................................................................................................12
3.1 CONTROLS ...................................................................................................................................................... 12
4. OPERATION......................................................................................................13
4.1 STARTING ELECTRIC MODELS (77412, 77412S) ........................................................................................... 13
4.2 STARTING RECOIL MODELS (77413, 77413S) ............................................................................................... 13
4.3 STOPPING ELECTRIC MODELS (77412, 77412S) .......................................................................................... 14
4.4 STOPPING RECOIL MODELS (77413, 77413S) .............................................................................................. 14
4.5 CHIPPING ........................................................................................................................................................ 14
4.6 HOOKING & UNHOOKING CHIPPER (MODEL 77413, 77413S) ...................................................................... 15
5. SERVICE AND MAINTENANCE......................................................................16
5.1 INSTALLING THE DISK LOCK .................................................................................................................. .......16
5.2 SHARPENING CHIPPER BLADES .................................................................................................................. 16
5.3 REPLACING CHIPPING BLADES .................................................................................................................... 17
5.4 SETTING CHIPPING BLADE CLEARANCE ..................................................................................................... 17
5.5 ADJUSTING THE DRIVE BELT ......................................................................................................................... 17
5.6 REPLACING DRIVE BELTS ............................................................................................................................. 18
5.7 CLEARING A PLUGGED DISK ......................................................................................................................... 18
5.8 REPLACING ROTOR BEARINGS. ................................................................................................................... 19
5.9 GREASEABLE BEARINGS.............................................................................................................................. 20
5.10 OTHER SERVICE AND MAINTENANCE TIPS .................................................................................................. 22
5.11 TRAILER SERVICE TIPS .................................................................................................................................. 22
6. TROUBLESHOOTING......................................................................................23
6.1 GENERAL TROUBLESHOOTING ..................................................................................................................... 23
7. SPECIFICATIONS.............................................................................................25
7.1 SIZE SPECIFICATIONS .................................................................................................................................... 25
7.2 BOLT TORQUE ................................................................................................................................................. 26