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Part No. 920559 Rev H November 2008
3.8 Authorizing the dispenser
The dispenser must be authorized before it will dispense product.
The dispenser filling mode is set in programming function F01. In stand-alone mode (not connected to a
control system), the dispenser is always authorized, unless the dispenser is equipped with the (optional)
Authorize keyswitch on the bezel. This momentary contact keyswitch can be used for one time
authorizations.
When connected to a control system, the system programming determines authorization.
NOTE: At Startup, the local Authorize switch jumper should be removed as explained in Section 3.10.
3.9 Initial Delivery
To dispense product from a newly installed dispenser, make sure unit prices and blend ratios are set (as pre-
viously described) and proceed as follows:
1. Authorize the dispenser.
2. Remove the nozzle, start the reset sequence and observe the reset cycle; make sure all sales display and
unit price display elements operate.
3. Check that when reset is started, the correct submersible pump motor is activated, and at the end of the
display reset (approximately three seconds) the solenoid valve(s) opens (listen for the audible click of
the valve(s).
NOTE: Make sure the product lines are properly bled before dispensing any product through a
remote dispenser. Make sure suction pumps are primed before dispensing any product
through a suction pump.
4. After verifying air is bled properly from each trunk line, slowly dispense product through each dis-
penser until free of air. Dispense enough product through each hose of each dispenser to ensure the dis-
penser and the lines are free of air, before checking the meters.
5. For dispensers equipped with Wayne Vac, verify that the correct vacuum pump motor is running when
dispensing product. Verify by checking that air is being drawn through the vapor return hole(s) in each
nozzle spout. Also, see Testing Procedures manual, p/n 917947.
3.10 Disable Stand-alone Operation
Once the dispenser is switched over to the POS control system, standalone operation should not be
required. As an extra security measure, the jumper that enables stand-alone operation should be removed.
The jumper is located on the unit price display board as shown in Appendix C of this manual.
1. Access dispenser Filling Mode function F01 and set sub-function to 1.01 for serial mode.
2. Open the service door.
3. See Appendix C for location of the Local Authorize jumper (J7) on the Unit Price Display board.
4. Remove the J7 jumper.
5. Close and lock service door.
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