GSi 1220 - Page 4

Table of Contents
4 PNEG-1717 CE Approved GSI/FFI Portable Dryer Manual
Chapter 9 Vision Illustrations .............................................................................................................................44
Supply Line (LP Shown) ...................................................................................................................... 44
28" and 36" LP 1" NPT CE Pipe Train Assembly ................................................................................ 45
40" and 42" LP 1-1/2" NPT CE Pipe Train Assembly .......................................................................... 45
LP Vaporizer Coil Adjustment ............................................................................................................. 46
28" and 36" LP/NG 1" NPT CE Pipe Train Assembly ......................................................................... 47
Vision Fan/Heater Control Box ............................................................................................................ 49
Top Auger Drive .................................................................................................................................. 49
Discharge Safety Switch ..................................................................................................................... 50
Meter Roll Speed Sensor .................................................................................................................... 50
Vision Upper Control Box .................................................................................................................... 51
Vision Control Panel (Rear) ................................................................................................................ 52
Vision Lower Control Box (Back Panel) .............................................................................................. 53
Chapter 10 Service ...............................................................................................................................................54
Safety First ........................................................................................................................................ 54
Seasonal Inspection/Service ............................................................................................................. 54
Lubrication Procedure ....................................................................................................................... 56
Fan Blade Removal and Installation .................................................................................................. 56
Removing the Fan Blade Assembly .................................................................................................. 57
Installing the Fan Blade Assembly .................................................................................................... 57
Fan Motor Removal and Installation .................................................................................................. 60
Heater Parts Removal and Installation .............................................................................................. 60
Metering Roll Servicing ...................................................................................................................... 61
Main Controls .................................................................................................................................... 61
How to Clear a Jammed Meter Roll (All Power “OFF”) ...................................................................... 61
Chapter 11 Vision Schematics and Wiring Diagrams .......................................................................................62
Fan/Heater Standard ......................................................................................................................... 62
Front Panel ........................................................................................................................................ 63
Upper Control Box ............................................................................................................................. 85
380-400 VAC 3 Phase ....................................................................................................................... 86
Ladder Diagram ................................................................................................................................. 87
Chapter 12 Warranty ............................................................................................................................................91