Specifications
c.
Set the "NEAR" potentiometer 1/4 turn from fully counter
clockwise.
a.
Set the
"FAR" potentiometer fully clockwise.
This sets
the trip point at maximum range.
e.
Move the transducer toward the target until the LED indica-
tors extinguish (relays dropped out).
Then,
with the
distance between the transducer and target corresponding to
the desired low level, adjust the "FAR" setpoint, slowly
counter clockwise until the LED indicators illuminate (relays
energized).
The lower pump limit is now established.
f.
Set the
"NEAR" setpoint control fully counter clockwise.
Move the transducer forward to a distance representative of
the
"high" level.
Adjust the
"NEAR" set point slowly clock-
wise until the LED indicators extinguish (relays drops out).
The high pump limit is now established.
OTHER SETTINGS
Generally, pump modules are run with the mode switch in "CAL"
position,
as there is no advantage and possible disadvantage
to using time delay in pumping applications.
IMPORTANT
The Level Genie is "blind" to levels (closer to the transducer
than 18" and farther from the transducer than 30" below the
low level control point.)
When placing the Level Genie into
service,
it is imperative that the liquid level be within this
limitation.
This is an initial consideration only.
5-5