Product Manual

Page 6 of 13
SUCTION
The gear-type oil pumps are characterized by excellent suction capacity. In fact, the characteristic flow rate/
back pressure curve remains unchanged even at high pump suction pressure values.
The pump will prime to a height of 6.5 feet (2 meters) when the suction hose is empty and the pump is filled
with fluid. On tanks with a suction height over 6.5 feet, a foot valve may be required on the bottom of the
suction tube to hold the fluid in the tube. Do not install the pump with a height higher than 9.8 feet (3 meters),
or the pump will lose its prime.
WARNING: In cases where the suction tank is installed higher than the pump installation, it is
recommended to install an anti-siphon valve to prevent accidental diesel fuel leaks. Care should be taken
during the installation process in order to control back pressure.
DAILY USE
NOTE: Before use, make sure all the connections are sealed well.
1. Place the drum on the trolley.
2. Put the suction hose into the drum. Move the mobile unit to where you need to dispense.
3. Put the nozzle to where you need to dispense, then connect the power cord. Turn on the switch, and
start dispensing.
4. After dispensing, close the pump, and take back the nozzle.
WARNING: Running in bypass mode with the delivery closed is only allowed for brief periods (2
minutes maximum).
USAGE OF THE OIL DIGITAL CONTROL VALVE
1. Button usage
(1) "1"  This button re-activates the meter
(2) "2"  This button is used when changing the measurement unit and/or the Correction Factor
(3) Move  Press the Move button to change the digit of correction factor or the measuring unit
(4) Reset  This button resets the meter to 0.00
(5) Press Move + Reset for 5 seconds: This displays the current correction factor
2. Changing Measurement Unit
Follow these steps to modify the measurement unit:
(1) Press "2" two times for 1 second: this activates the Measurement Unit Change mode
(2) Press Move to choose the unit wanted to change
(3) Press Reset to switch between the four units (L, GAL, PT and QT)
(4) Press "2" for 1 second to quit Measurement Unit Change mode
3. Correction Factor Modification
The default is preset as 1.000. As different fluids have different viscosity, users need to modify the
correction factor to get the accurate volume. Follow these steps to modify the correction factor: