Gasboy Atlas Fuel Systems Installation Manual - Manual (Page 59)

MDE-4331M Atlas® Fuel Systems Installation Manual · September 2014 Page 6-29
Calibration Installation
After five seconds, a can size appears in the two Least Significant Digits (LSD), digits to the
far right of the pump display (see
Figure 6-13 ). The can size will appear for 5 seconds before
advancing to the next can size. The display will continue to scroll through can sizes until the
nozzle is removed and the pump handle is switched on.
Note: If the nozzle is not removed within 10 minutes of turning the switch to “Calibrate”
position, error code 574 appears (57 indicates time out, and 4 indicates calibration
mode error). Turn the calibration switch to “Off” position (down), to clear the error.
Figure 6-13: Displaying Prover Can Size
2 After the required can size appears on the display, remove the nozzle and switch on the
pump handle. This selects the can size for calibration.
Note: If the pump handle is switched on for an inappropriate can size and if the dispensing
has not started, switch off the pump handle. Scrolling will resume. If dispensing has
begun, switch off the pump handle, turn the calibration switch to “Off” position, and
restart calibration from step
1 on page 6-28 .
3
DEF fluid tends to dissipate air much slower than for gasoline or diesel fuel. Wait for
three minutes and gently tap the prover can with a rubber mallet to ensure entrapped
air is dissipated and an accurate reading can be taken.
IMPORTANT INFORMATION
Dispense fuel into the prover can exactly to the zero mark. The uncalibrated volume
appears.