Skyjack SJ 8831E - Troubleshooting Information

SECTION 4, Page 1SJ-800 Series E Battery Powered
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Section 4
Troubleshooting Information
Table Of Contents
Introduction ........................................................................................................................................................ 2
Electrical System
4.1-1. All Controls Inoperative ........................................................................................................................ 3
4.1-2. All Controls Inoperative From Platform ................................................................................................ 4
4.1-3. Base Controls Inoperative ................................................................................................................... 4
4.1-4. Up Circuit Inoperative from Platform ................................................................................................... 4
4.1-5. Up Circuit Inoperative from Base ......................................................................................................... 5
4.1-6. Down Circuit Inoperative ...................................................................................................................... 5
4.1-7. Platform Does Not Steer Left or Right ................................................................................................. 5
4.1-8. No Steer Right ...................................................................................................................................... 6
4.1-9. No Steer Left ........................................................................................................................................ 6
4.1-10. Forward and Reverse Drive Inoperative .............................................................................................. 6
4.1-11. Forward Drive Inoperative .................................................................................................................... 7
4.1-12. Reverse Drive Inoperative .................................................................................................................... 7
4.1-13. Forward and Reverse Slow Speed Only.............................................................................................. 7
4.1-14. Brake Not Releasing ............................................................................................................................ 7
4.1-15. Lift/Traction Shift Circuit Inoperative .................................................................................................... 8
4.1-16. Power Extension Deck Inoperative ...................................................................................................... 8
4.1-17. Outrigger Circuit Inoperative................................................................................................................ 9
Sevcon Electrical System Flash Codes ........................................................................................................... 10
Hydraulic System
4.2-1. All Controls Inoperative ...................................................................................................................... 11
4.2-2. All Systems Sluggish ........................................................................................................................ 11
4.2-3. Brake Will Not Release ..................................................................................................................... 11
4.2-4. No Steer Left or Right ........................................................................................................................ 11
4.2-5. Brakes Will Not Release and No Steering ......................................................................................... 11
4.2-6. Work Platform Does Not Lift.............................................................................................................. 11
4.2-7. Work Platform Lifts Slowly ................................................................................................................. 12
4.2-8. Platform Drifts Down .......................................................................................................................... 12
4.2-9. Drifts Circuit Inoperative ..................................................................................................................... 12
4.2-10. Powered Extension Platform will Not Extend or Retract ................................................................... 12
4.2-11. Work Platform Does Not Shift Between Lift and Drive ....................................................................... 12
4.2-12. Outrigger Inoperative ......................................................................................................................... 13