Compac C5000

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Refuelling Modes

Fixed Pressure Refuelling

In this mode an over pressure limit is set in the Dispenser. If the pressure measured at

the pressure transducer is greater or equal to the limit the dispenser will end the fill.

Main Page

Product Identification3
Document Control4
Table of Contents6
Safety10
System Design10
Mechanical Safety10
Electrical Safety11
Introduction12
Refuelling Modes13
Fixed Pressure Refuelling13
Installation14
Commissioning14
Electrical14
Mechanical15
Dispenser Set-Up17
Parameter Switch17
Menu Options17
How to View the Software Version18
Changing the Pump Number19
Unit Price19
B Pump Settings21
Changing the Low-Flow Cutoff22
Changing the High-Flow Cutoff22
Minimum Flow Rate23
To Adjust the Minimum Flow Rate23
Maximum Flow Rate23
To Adjust the Maximum Flow Rate24
Changing the B Setting24
Slave Display Configuration25
Assigning a Number to Slave Display25
Changing the Custom Display Configuration26
Last Sale27
Electronic Totes28
K-Factor Switch29
K-Factor Settings29
Dispenser Settings31
Meter Settings32
Variant Settings32
Quantity Settings32
Meter ID32
Meter Temperature Calibration32
Meter Density Calibration33
Target Fill Pressure33
Overfill Pressure34
CNG Setting34
Density Factor35
Ambient Temperature35
Electronic Pressure Calibration Points36
Overfill Pressure Time37
Maximum Flow37
Changing the K-Factor37
C Configuration Code38
Pump Settings38
Start Fill Mode38
Changing COMMS39
GPIO K Factor Settings39
Remote Push to Start41
Output41
Frequency41
Duty Cycle42
Pulse Value43
Dispenser Operation44
Turning the Dispenser on44
Refuelling a Vehicle44
To Refuel a Vehicle44
Reading the Dispenser Totals45
Servicing46
Degassing the Dispenser46
Degas the Dispenser46
Schedules Servicing47
Weekly Checks47
Suggested 6-Monthly or 400 Compressor Run Hour Service47
Suggested Yearly or 8000 Compressor Run Hour Service47
Checking Dispenser Operation48
Checking the Sealing of the Solenoid48
Checking the Setting and Sealing of the Regulator48
Checking the Over-Pressure Operation49
Checking the Dispenser for Leaks50
Checking the Refuelling Hose for Leaks51
Checking the Isolation Ball Valve Operation51
Checking the Three-Way Refuelling Valve Operation52
Draining the Coalescing Filter52
Filter Element Replacement53
Solenoid Valve Seal Replacement54
Solenoid Coil Replacement57
Complete Solenoid Valve Replacement58
Regulator Valve Seal Replacement59
Isolation Valve Seal Replacement61
Gas Operated Valve (Option) Seal Replacement63
Bleed Valve Replacement67
Pressure Relief Valve Replacement67
KG100 Meter Replacement67
Compac Breakaway Seal Replacement68
Three-Way Refuelling Valve Seal Replacement70
Compac Refuelling Valve Exploded View72
Refuelling Hose Replacement73
Power Supply Fuse Replacement73
Power Supply Replacement76
Processor Board Replacement77
Temperature Pressure Board Replacement78
Dispenser Software Upgrade/Replacement79
Meter Replacement81
Unserviceable Parts List81
Dispenser Calibration82
Meter Calibration82
Calibration Test Fill Procedure (Method 1)82
Calibration Test Fill Procedure (Method 2)83
Pressure Transducer Calibration84
Ambient Temperature Sensor Calibration84
Indicator Leds86
Appendix87
Specifications88
Model Specifications88
Technical Specifications89
Component Specifications91
Hydraulic Layout94
Dispenser Fittings95
Connecting SAE Fittings95
Connecting Adjustable SAE Fittings95
Connecting Compression Tube Fittings96
Electrical Drawings97
CNG Dispenser Electrical Schematic97
Power Supply98
Incoming Mains99
Solid State Relays (Triacs)100
Auxilliary Output for Fill Active and Beacon Lights100
GPIO Wiring for Remote Push to Start100
C5000 K-Factor Board102
Temperature Pressure Board103
Dispenser Spare Part103
Main Dispenser Spare Parts104
Main Dispenser Parts Location105
Other Dispenser Parts Not Shown in Drawing106
Hydraulic Module Parts107
Troubleshooting109
End of Sale Indicators111

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