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INSTALLATION INSTRUCTIONS
INSTALLATION INSTRUCTIONS ( CONTINUED )
Installation of V25-012PX or V25-024PX Model
electric power to the pump without coverplates in place. Always disconnect power
before repairing or servicing
For DIV 1 (UL)
National, State, and Local codes. Including, but not limited to; NEC/CSA 22.1/ANSI/IEC/
NFPA 70, 30, and 30A. You, as the owner, are responsible for seeing that the installation
and operation of your pump complies with all applicable codes. Rigid conduits 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, fire or explosion.
fuel tanks, trailers, etc. Connection to a battery will depend upon the application. If
the pump is to be installed in a Class I, Division I location please contact GPI for the
appropriate product.
For Zone 1 or 2 (IECEx/ATEX)
Use a suitable Ex db cable gland during Zone 1 or 2 installations. Power cord or
cigarette lighter wire, as improperly sized wires could overheat and cause a fire.
cable (not supplied) should be compliant with Clause No. 10.6.2 of IEC 60079-
14. Conductors used for line voltage must have insulation rated at 95 °C or
IMPORTANT: Verify switch is in OFF position, then route the electrical wires
above.
to the source of the vehicle power system. Be sure to support the wires as
necessary and protect them from sharp edges, heat, or anything that could
Motor bearings are sealed, no maintenance is required.
damage the wires.
Installation of Other (non PX) Models
NOTE: This pump is pre-wired for installation in CLASS I, DIVISION 2 locations
such as portable fuel tanks, trailers, etc. Connection method to a battery will
depend upon the application.
Installation Replacement Power Cord (DIV 2 ONLY)
For installation in unclassified 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 (Classified) Location.
To install the power cord, remove the (6) M6-1.0 x 20mm SHCS and electrical
cover plate (see Figure 7).
If necessary, trim the power cord to the desired length. Strip 3 to 4 inches (7.5 to
10 cm) of outer insulation from the power cord end. Then strip 1/2 inch (1.3 cm)
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 (see Figure 6).
Insert the power cord through the 3/4 inch NPT connection on the back of the
pump (see Figure 7). Using wire nuts, connect the black wire to the black wire
and the red wire to the red 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. Reinstall the electrical cover plate and switch lever, and
tighten securely.
EN
Coverplates protect the operator from moving parts. Never
operate the pump without coverplates in place. Never apply
If the pump is to be installed in a hazardous (classified) location,
it must be installed by a licensed electrician and conform to all
NOTE: The MU, AU, MD, and AD pumps are pre-wired for
installation in Class I, Division 2 locations such as portable
Do not attempt to power the pump from vehicle wiring smaller
than the cord gauge specified in the owners manual such as the
1
2
3
4
5
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