OM-07174
SUPER T SERIES
OPERATION
PAGE C - 2
Add liquid to the pump casing when:
1. The pump is being put into service for the
first time.
2. The pump has not been used for a consider
able length of time.
3. The liquid in the pump casing has evapo
rated.
Once the pump casing has been filled, the pump
will prime and reprime as necessary.
After filling the pump casing, reinstall
and tighten the fill plug. Do not attempt
to operate the pump unless all connect
ing piping is securely installed. Other
wise, liquid in the pump forced out un
der pressure could cause injury to per
sonnel.
To fill the pump, remove the pump casing fill cover
or fill plug in the top of the casing, and add clean
liquid until the casing is filled. Replace the fill cover
or fill plug before operating the pump.
NOTE
If the suction or discharge piping is open, a hose
can be used to fill the casing through the piping.
OPTIONAL EPS CONTROL
Features
The optional EPS Control is equipped with a
12VDC Electronic Pressure Switch which includes
the following features:
S
3 Output Relays: 1. A output, delayed
2. B output, no delay
3. Horn output, no delay
S
3 Inputs:
1. Horn silence
2, Pressure transducer
3. Low Temp Thermostat
S
LCD screen with backlight for function moni
toring
S
Bright LEDs to indicate output status and dis
play modes
S
Three switches on front panel for
all
adjust
ments
S
Battery level indicator on LCD screen to alert
operator of low battery condition
S
Microprocessor Control
S
Error display to alert user of errors in calibra
tion
Functional Description
Front Panel Controls/Displays
1. The LCD screen displays level information,
A and B setpoint off/on levels, Horn delay,
and calibration information.
Typical Messages on the display:
a) EEP bAd... Eeprom memory is not cor
rect, user
must
recalibrate
unit.
b) USr CAL... User calibrate mode, i.e.,
user
wants
to calibrate unit.
c) SEt a.oF...
A OFF setpoint, units of lev
el.
d) SEt a.on... A ON setpoint, units of level.
e) SEt b.oF...
B OFF setpoint, units of lev
el.
f) SEt b.on... B ON setpoint, units of level.
g) Hrn dLy...
Horn on, A output delay
time, 5-30 seconds, in
5‐second increments.
h) LO BAT...
Indicator, shows battery
voltage level is below
12VDC.
i) Lo tpt...
Shows status of Low Tem
perature Thermostat con
tacts.
2. LEDs:
a) When the green LED is lighted, the unit is
showing level on the LCD display.
b) When the A output LED is lighted, the A
output relay is closed.
c) When the B output LED is lighted, the B
output relay is closed
NOTE
LED's and all segments of the display are lighted
