Graco N22DT0 - Page 12

DataTrak Operation
12 311238ZAM
Prime/Flush
1. See FIG. 3. To enter Prime/Flush mode, press any
key to wake up the display, then press . The
Prime/Flush symbol will appear in the display and
the LED will flash .
2. While in Prime/Flush mode, runaway protection is
disabled and the batch totalizer (BT) will not count.
3. To exit Prime/Flush mode, press any key to wake
up the display, then press . The Prime/Flush
symbol will disappear from the display and the LED
will stop flashing.
Counter/Totalizer
See FIG. 3. The last digit of the batch totalizer (BT) rep-
resents tenths of gallons or liters. To reset the totalizer,
press any key to wake up the display, then press and
hold for 3 seconds.
Display
See FIG. 3. The display (Y) will turn off after 1 minute of
inactivity in Run mode or 3 minutes in Setup mode.
Press any key to wake up the display.
Diagnostics
DataTrak can diagnose several problems with the
pump. When the monitor detects a problem, the LED
(W, F
IG. 3) will flash and a diagnostic code will appear
on the display. See Table 1.
To acknowledge the diagnosis and return to the normal
operating screen, press once to wake up the dis-
play, and once more to clear the diagnostic code
screen.
If flow rate is set to both totalizers will dis-
play the number of pump cycles.
/min,
DataTrak will continue to count cycles when display
is off.