Echo 74520 Owners Manual v.2 User Manual
Page 5
Section
Description
Page
Contents
1.0 SAFETY
.................................................................................................................................... 2
1.1 BEFORE OPERATING .......................................................................................................... 2
1.2 OPERATION SAFETY ........................................................................................................... 3
1.3 MAINTENANCE AND STORAGE SAFETY ............................................................................ 4
1.4 PTO SAFETY ........................................................................................................................ 4
1.5 TOWING SAFETY ................................................................................................................. 5
1.6 BATTERY SAFETY ............................................................................................................... 5
1.7 SAFETY DECALS ................................................................................................................. 6
2.0 ASSEMBLY
.................................................................................................................................... 7
2.1 ATTACH THE TRAILER AXLE ................................................................................................ 7
2.2 ATTACH THE TRAILER WHEELS .......................................................................................... 7
2.3 ATTACH THE HITCH ............................................................................................................. 8
2.4 ATTACH THE CHIPPER CHUTE ............................................................................................ 8
2.5 ATTACH THE BLOWER DISCHARGE TUBE ......................................................................... 8
2.6 CONNECT HYDRAULIC HARNESS ....................................................................................... 9
2.7 CONNECT PTO SHAFT ......................................................................................................... 9
2.8 ATTACHING CHUTE EXTENSION TRAY ................................................................................ 9
2.9 INSTALLING CHUTE SUPPORT ............................................................................................ 9
2.10 CONNECT HYDRAULIC HARNESS ..................................................................................... 9
2.11 INSTALLING THE TRAILER LIGHTS ..................................................................................... 9
2.12 INSTALLING THE BATTERY .............................................................................................. 10
3.0 CONTROLS
.................................................................................................................................. 11
3.1 TOWABLE MODELS ........................................................................................................... 11
3.2 PTO MODELS ..................................................................................................................... 12
4.0 OPERATION
.................................................................................................................................. 13
4.1 STARTING (TOWABLE MODEL) ......................................................................................... 13
4.2 STARTING (PTO MODELS) ................................................................................................. 13
4.3 CHIPPING ........................................................................................................................... 13
4.4 HYDRAULIC FEED INSTRUCTIONS .................................................................................... 14
4.5 FEED SENSOR INSTRUCTIONS ......................................................................................... 16
4.6 CHIPPING TIPS ................................................................................................................... 17
4.7 STOPPING (PTO MODELS) ................................................................................................ 17
4.8 STOPPING (TOWABLE MODELS) ...................................................................................... 17
5.0 SERVICE AND MAINTENANCE ................................................................................................................. 18
5.1 SERVICE AND MAINTENANCE SCHEDULE ...................................................................... 18
5.2 SHARPENING CHIPPER BLADES ...................................................................................... 19
5.3 CHIPPING BLADE SHARPENING TIPS .............................................................................. 19
5.4 SETTING CHIPPING BLADE CLEARANCE ......................................................................... 20
5.5 CLEANING PLUGGED ROTOR ........................................................................................... 20
5.6 REPLACING DRIVE BELTS (TOWABLE MODELS) ............................................................ 21
5.7 REPLACING DRIVE BELTS (PTO MODELS) ....................................................................... 21
5.8 REMOVING ROTOR ............................................................................................................ 22
5.9 TRAILER SERVICE TIPS ..................................................................................................... 22
5.10 ADDITIONAL SERVICE AND MAINTENANCE TIPS ........................................................... 22
5.11 GENERAL TROUBLESHOOTING ...................................................................................... 23
6.0 SPECIFICATIONS .................................................................................................................................. 25
6.1 SIZE SPECIFICATIONS ...................................................................................................... 25
6.2 SPECIFICATIONS (74520) .................................................................................................. 26
6.3 SPECIFICATIONS (74554) .................................................................................................. 27
6.4 BOLT TORQUE .................................................................................................................... 28