Gorman-Rupp Pumps V6A60-4045T 1456487 and up - Manual (Page 18)

OM−06294 ULTRA V SERIES
OPERATION PAGE C − 2
STARTING
Check the fuel level and oil levels in the engine, air
compressor, pump bearings and seal housing.
Make sure the pump is level. Lower the jack stands
and chock the wheels, if so equipped.
Make sure the pump is level. Lower jack
stands and chock the wheels, if so
equipped. Use caution when positioning
the skid-mounted unit to prevent damage
to the fuel tank.
This pump is equipped with an automat-
ic starting system, and is subject to au-
tomatic restart. Keep hands and cloth-
ing away from the unit to prevent injury
during automatic operation. Disconnect
the positive battery cable before per-
forming any maintenance. Failure to do
so may result in serious personal injury.
Consult the operations manual furnished with the
engine.
Manual Starting
On initial start-up, set the engine speed at in the
half-throttle position. Turn the keyswitch to ‘MANU-
AL’. After the engine starts and the unit is fully
primed, adjust the engine RPM until the desired
flow rate is achieved.
Pump speed and operating condition
points must be within the continuous per-
formance range shown on the curve on
page E-1.
Automatic Starting
With the float system installed, follow the proce-
dures outlined for manual starting and throttle ad-
justment. Switch the keyswitch to ‘OFF’ until the
water level rises above the on point for the float sys-
tem, then turn the keyswitch to the ‘AUTO’ setting.
The unit will run until the float signals the control
that the water in the wet well is at the float off point,
at which time the unit will shut down automatically.
When the float signals the control that the water in
the wet well is at the float on point, the unit will re-
start automatically, repeating the cycle.
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.