Compac CNG User Manual

Page 3
Contents
Document Control Information ........................................................................................................................................ 6
Symbols and Units of Measure ........................................................................................................................................ 7
Safety ................................................................................................................................................................................. 8
Introduction ....................................................................................................................................................................... 9
Software Versions ........................................................................................................................................................... 10
Mechanical Installation ................................................................................................................................................... 11
Preparing and Cleaning Pipework .......................................................................................................................... 12
Mounting the Dispenser ......................................................................................................................................... 13
Connecting the Pipework ....................................................................................................................................... 13
Attaching the High Mast (Laser Only) .................................................................................................................... 14
Electrical Installation ...................................................................................................................................................... 15
CNG Cable Requirements ..................................................................................................................................... 15
Connecting Mains Power and Communication ...................................................................................................... 16
Electrical Commissioning .............................................................................................................................................. 17
Mechanical Commissioning ........................................................................................................................................... 18
Dispenser Set-up ............................................................................................................................................................. 19
Parameter Switch ................................................................................................................................................... 19
K-Factor Switch ...................................................................................................................................................... 25
b Configuration Code ............................................................................................................................................. 34
C Configuration Code ............................................................................................................................................ 35
Dispenser Operation ....................................................................................................................................................... 36
Refuelling a Vehicle ............................................................................................................................................... 36
Reading the Dispenser Totals ................................................................................................................................ 39
Servicing .......................................................................................................................................................................... 40
Degassing the Dispenser ....................................................................................................................................... 40
Scheduled Servicing .............................................................................................................................................. 41
Filter Element Replacement ................................................................................................................................... 47
Solenoid Valve Seal Replacement ......................................................................................................................... 48
Solenoid Coil Replacement .................................................................................................................................... 51
Complete Solenoid Valve Replacement ................................................................................................................. 52
Regulator Valve Seal Replacement ....................................................................................................................... 52
Compac Breakaway Seal Replacement ................................................................................................................. 54
Three Way Refuelling Valve Seal Replacement - Old Model -Brass ...................................................................... 55
Three Way Refuelling Valve Seal Replacement - New Model - Stainless Steel .................................................... 57
Refuelling Hose Replacement ................................................................................................................................ 59
Power Supply Fuse Replacement .......................................................................................................................... 60
Power Supply Replacement ................................................................................................................................... 61
Processor Board Replacement .............................................................................................................................. 62
Temperature Pressure Board Replacement (Fast Fill & Temperature Compensation Units Only) ........................ 63
Dispenser Software Upgrade/Replacement ........................................................................................................... 64
Meter Replacement ................................................................................................................................................ 65
Unserviceable Parts List ........................................................................................................................................ 66

Compac CNG Specifications

General

Brand	Compac
Model	CNG
Category	Dispenser
Language	English