Nova-Tech LMI Series HH Metering Pump - Manual (Page 22)

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11.0 Operation of the Series HH9
These pumps feature EEPROM nonvolatile memory. The pump will
always power up in the last used mode. When shipped from the
factory the pump will power up in the "Internal" (manual) mode,
with the pump OFF and a speed setting of 100 SPM.
If the power to the pump is cut less than 15 seconds after the
last programmed values have been set, the latest changes
will NOT be stored in nonvolatile memory. Allow at least 15
seconds before disconnecting from power to ensure that the
latest changes are stored.
11.1 Pump Start/Stop
Press the
START
STOP
(Start/Stop) key to start or stop the pump. When the
pump is OFF, the LCD screen will alternate between
INT
and
MIN
INT
every 16 seconds. When you start the pump, the
symbol appears on the LCD
MIN
INT
. Each time the pump strokes,
the symbol disappears. Press the
START
STOP
(Start/Stop) key again
to stop the pump.
"INT" signifies that the pump is in the "Internal" (Manual)
mode.