Unless otherwise noted, references to brand names, product names, or trademarks constitute the intellectual property of the owner thereof. Subject to your right to use the unit, Compac does not convey any right, title, or interest in its intellectual property, including and without limitation, its patents, copyrights, and know-how.
This is not a recommended alternative to wearing an anti-static wrist strap. Note: Compac Industries Limited reserves the right to refuse to accept any circuit boards returned, if proper anti-static precautions have not been taken.
Triac Dip-switches Important note: Great care should be taken not to accidentally change the setting of these switches while working in the Flame-proof box. Operating the unit with these incorrectly set can result in damage to the C4000 Power Supply or incorrect operation of the triacs. These switches are set in the factory and should not be changed.
Electrical Connections Prior to pump installation ensure that there is at least a two-metre tail on the incoming underground mains supply / pump contactor cable and comms cable (if comms enabled). These cables are terminated at the C4000 power supply, which is housed in the flameproof enclosure located in the bottom of the pump, behind the door.
Configuration Code 10.1 The configuration code has been set at Compac and should not be changed In the event of it being lost and having to be re-entered the configuration is written on the yellow label on the C4000 processor board cover.
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10.3.2 Setting the Price Using the Parameter Switch, follow the chart to set the price for the hose(s) in question. Step ACTION RESULT Ensure that the nozzle is hung up Dispenser in idle state Press and Hold the Parameter switch until the The price for side ‘A’...
K-Factor Switch Settings 10.4 K-Factor, and other various configuration settings, are set via this switch. The position of the K- Factor switch is shown in the diagram below: Parameter Switch K factor K Factor Switch Switch Parameter Switch J1: Comms Test J7: Displays J13: Not used J2: To Power Supply...
Calibration (K-Factor) Setting the K-Factor 11.1 K-Factor is a proportional calibration factor of litres dispensed per revolution of the meter. To calibrate the dispenser/pump, dispense fuel into a certified measuring container, and compare the display value with the amount dispensed. Example: Display shows 10.00 True volume...
Standalone Operation In standalone operation, the dispenser will continue working when not connected to a controller. 'Stand-alone' mode being when no authorisation of fills is required and so fills are simply initiated by removing the refuelling assembly from its holder. If standalone operation is inhibited, the dispenser will not work in 'stand-alone' mode, regardless of whether the dispenser is ON LINE to a controller or not.
Error Messages Error Code Fault Action Err 3 No price or pump number set. Set the pump number or: Set a price at the pump or at the controller. Err 7 Excess flow. Max Flowrate exceeded Err 8 Excess reverse rotation of encoder. Check product is not flowing back into the tank once the delivery has finished.
Revision History Previous revision date Summary of changes 17/10/2013 (new) Added sump info in accordance with EPA. File ref. COM 09 29 29 August 2014 Added new front page footer and pump outlet sizes. Removed spare parts list. 17 November 2015 Added outlet height dimension.
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