Gasboy 9822Q, Installation & Operation Manual

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GASBOY Series 9820Q
34 MDE-4339 9820Q ASTRA Installation/Operation • July 2004
To view the pump totalizer, make sure the pump handle is off and no transaction is in progress.
Locate the unit of measure indication (i.e., GALLONS) below the display window. Touch this
area with the actuator as shown. The totalizer data will be displayed for 10 seconds. If more time
is needed, touch the actuator to the same area for an additional 10 second period.
To reset the electronic totalizer, follow the disassembly procedure outlined under Electronic
Component Access earlier in this section. Turn off the breaker supplying the 9820Q AC power.
Close SW1-7 on the CPU PCB. Hold the actuator against the totalizer bracket and have someone
turn the breaker on. The display should change to all zeroes. Remove the actuator and open SW1-
7. Ater opening switch 1-7, power to the register must be recycled to recognize the switch change.
NOTE: Returning switch 1-7 to the open position prevents the totalizer from being reset the next
time the actuator is used to read it.
Mechanical Totalizer
Some 9820Q models contain an optional mechanical totalizer. The totalizer has 8 digits; 7 whole
gallons and 1 tenth-gallon column, 8 whole digits for liters. The mechanical totalizer is located on
the front right side of the pumping unit.
Operating Sequence
The exact sequence of events that occurs during the operation of the pump is determined by
various switch settings, inputs, and the user. A typical transaction is explained below.
1. Turn on the pump handle. If AC is present on the Pump Motor Feed line, the reset cycle
begins. The display:
•
goes blank for one second
•
shows all 8's for one second
•
goes to 0.000 (gallons) or 0.00 (liters) and remains for one second.
The pump motor turns on. If equipped, the slow flow valve turns on.
2. The user begins to dispense fuel. Quantity will not be recorded on the display until 0.010
gallons (0.04 liters) are reached, however, all pulses will be sent out on the Pulse Output line,
if equipped. At 0.010 gallons (0.04 liters), the fast flow valve turns on, if equipped.
3. The pump continues to run until one of the following conditions occurs. These conditions
turn off all relays.
•
The handle is turned off.
•
The Pump Motor Feed line is turned off.
•
A pulser error is detected.
•
A timeout of 255 seconds is reached. If connected to a fuel management system, the
timeout loaded into the system will be used.
•
A quantity of 990.000 gallons (9900.00 liters) is reached. If connected to a fuel
management system, the limit set in the system will be used.
•
The pump is halted by an operator of a fuel management system.
•
An AC power failure occurs.
4. The 9820Q continues to monitor for pulses until a 2 second period with no pulses occurs. At
this time the transaction is considered completed.