PTV 33/44/55/66 Owner‘s Manual
Rev. 1.0 2
Table of Contents
1 Manual Updates.. ...................................................................................................................... ..5
2 Safety Information .................................................................................................................... - 6 -
3 Important Information ............................................................................................................... - 7 -
3.1 Important Notes ............................................................................................................. - 8 -
4 General Information .................................................................................................................. - 10 -
4.1 Before Operation ........................................................................................................... - 10 -
4.2 Liftgate Function and Useage Information ..................................................................... - 10 -
4.3 Improper Useage .......................................................................................................... - 11 -
5 General View of Liftgate ........................................................................................................... - 12 -
5.1 General Figures ............................................................................................................ - 12 -
6 Maximum Load and Placement of Load on Platform ............................................................. - 14 -
7 Operation of Liftgate ................................................................................................................. - 15 -
7.1 Theory of Operation ...................................................................................................... - 15 -
7.2 Operating Instructions (Standard Units) ......................................................................... - 15 -
7.3 Dock Loading – Lowering Platform (Standard Unit) ....................................................... - 20 -
7.4 Auxiliary 3-Button Hand Held Control ............................................................................ - 21 -
7.5 Cart Stops ..................................................................................................................... - 22 -
7.6 Aluminum Retention Ramp ............................................................................................ - 24 -
8 Preventative Maintenence and Quick Check .......................................................................... - 25 -
8.1 Quick Check List ........................................................................................................... - 25 -
8.2 Maintenance and Care .................................................................................................. - 26 -
8.3 Trailer to Tractor Ground Test ....................................................................................... - 27 -
8.4 Lubrication .................................................................................................................... - 28 -
8.5 Checking and Changing the Oil ..................................................................................... - 29 -
8.6 Decal Placement and Inspection ................................................................................... - 31 -
9 Troubleshooting........................................................................................................................ - 34 -
9.1 Basic Function Check .................................................................................................... - 34 -
9.1.1 Liftgate is competely Dead (No Clicking or Movement at all) ........................... - 34 -
9.2 Battery Wiring – Truck Kit .............................................................................................. - 36 -
9.4 Battery Wiring – Trailer Kit ............................................................................................. - 37 -
9.5 Electrical Schematic Overview ...................................................................................... - 39 -
9.6 Control Board Codes ..................................................................................................... - 40 -
9.7 Hydraulic Schematic ...................................................................................................... - 41 -
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