Product Manual

3922105-01B PRO20-012
Install Pump on Tank
• Clean the tank interior of all dirt and foreign material.
• Place the pump with suction pipe installed on the tank
tting and tighten securely. Make sure the pump is
not cross-threaded.
• To prevent pressure build-up and possible fuel leaks
through the nozzle, make sure the tank is vented. A
vent cap rated at 3 psi or less is recommended.
Install Electrical Connections
The PRO20-012 must be connected to a 12-volt DC
power source only.
DO NOT attempt to connect this pump to a 115-volt AC
or 230-volt AC power source.
For installation in unclassied areas, the supplied power
cord, fuse and strain relief grip may be used.
NOTE: These components have not been evaluated
as part of the UL Listed Equipment and are not
intended for use in a Hazardous (Classied)
Location.
To install the power cord, remove the electrical cover-
plate. (Figure 1)
FIGURE 1
Trim the power cord to the desired length. If your power
cord is not pre-stripped, strip 3 inches of outer insulation
from the power cord end. Then strip 1/2 inch of insulation
from the power cord wires. Slide the strain relief grip onto
the power cord so that the threaded end of the strain relief
grip faces the stripped power wires. (Figure 2)
3 in. Ref.
FIGURE 2
Insert the power cord through the 3/4 inch NPT connec-
tion on the side of the electrical box.
Using wire nuts, connect the black wire to the black wire
and the white (or red) wire to the white (or red) wire in
the pump’s electrical cavity. Position the wires inside the
electrical cavity and tighten the strain relief grip securely.
Make sure surfaces are clean. Install the coverplate and
tighten securely.
If the pump is to be installed in a Hazardous (Classied) location,
it must be installed by a licensed electrician and conform to
National Fire Protection Association (NFPA) codes 30 and 70.
You, as the owner, are responsible for seeing that the installation
and operation of your pump complies with NFPA codes as well
as any applicable state and local codes. Rigid conduit must be
used to install wiring. Note that the lead wires are factory-sealed
isolating the motor from the junction box.
Failure to follow these wiring instructions may result in death or
serious injury from shock, re or explosion.
Carefully route the power cord to the battery, protecting the
power cord from hot surfaces, sharp edges or anything that could
damage the power cord, resulting in a short circuit.
A fuse is provided to protect the power cord and motor. Install
fuse in the white (or red) wire of the power cord as close as
possible to the battery. Connect the red wire of the fuse to the
positive (ungrounded) side of battery. Connect black wire to the
negative (grounded) side of the battery.
Failure to follow these instruction could result in death, serious
injury or loss of equipment due to short circuit, re or explosion.
WARNING
DANGER
Install Hose and Nozzle
All threaded fuel connections must be sealed with thread
tape or a pipe thread sealing compound approved for
use with petroleum fuels.
After sealing the threads, tighten the hose into the pump
outlet and the nozzle on the hose. The nozzle can be
placed in the nozzle holder only when the pump is off.
The nozzle holder allows the pump to be locked when
the nozzle is in place.
OPERATION
ALWAYS FOLLOW SAFETY PRECAUTIONS WHEN
OPERATING THIS EQUIPMENT. REVIEW THE SAFETY
INSTRUCTIONS. Before each use, repair leaks around
seals or connections. Make sure hoses are in good condi-
tion and connections are tight. Make sure the work area
is dry. Make sure the pump is properly grounded. Repair
any corroded or damaged wiring before use. Ensure
the tank contains enough fuel. Make sure the fuel is not
contaminated with debris.
Dispense Fuel
Turn the pump on by removing the nozzle from its holder
and pulling back on the switch lever. Insert the nozzle
into the receiving tank and squeeze the handle to start
fuel ow. When done, release the nozzle handle.