The Atlas Fuel System
Operating Sequence for Series 9800 Only
Page 3-44
MDE-4363G Atlas™ Fuel Systems Owner’s Manual · August 2018
The number “7” appears in the Most Significant Digit (MSD, left most digit) of the pump
display and will remain throughout the procedure (see
).
Figure 3-27: Turning on the Calibration Switch
After five seconds, a can size appears in the two Least Significant Digits (LSD, digits to the far
right) of the pump display (see
). The can size will appear for five 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 3-28: Displaying the 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.
Notes: 1) 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
on
.
2) Must use an approved prover can for DEF calibrations.