LittleGiant 1-EAYS Installation Instructions & Parts List

GIANT
Little
Pump Company
3810 North Tulsa Street
Oklahoma City, OK 73112
(405) 947-2511
INSTALLATION INSTRUCTIONS & PARTS LIST
LITTLE GIANT SUBMERSIBLE PUMP MODEL 1-EAYS
Recognized under the component program of Underwriters Laboratories.
518020 115V 60 HZ
ATTENTION: READ CAREFULLY BEFORE INSTALLING, OPERATING
OR SERVICING YOUR LITTLE GIANT SUBMERSIBLE PUMP. KEEP
THIS INSTRUCTION SHEET FOR FUTURE USE!
CAUTION: Improper use of any power equipment can result in
property damage, and/or injury. Protect yourself and others by
using common sense and by observing the safety information in
this publication.
INSTALLATION (Fig. 1)
1. Thread power cord of pump through conduit (extending from under
the wash basin) and attach the conduit to the conduit fitting at cord
outlet. Rigid metal conduit stand pipe must be attached to the conduit
fitting in order to protect the electrical cord. Be sure that the discharge
of the pump is in line with the flexible tubing (extending from under the
wash basin). WARNING: Power cord supplied with this pump should
not be in contact with the solvent. The solvent can dissolve the cord
insulation causing an electrical short which can lead to possible injury.
2. Attach the flexible tubing to the ¼" NPT discharge; tighten the
threaded coupling securely.
3. This pump is equipped with a three-wire power cord with a
grounding wire for your protection against shock hazard and
should be connected to a three-pronged plug or wired directly to an
on/off power switch (whichever is used on the parts washer).
Consult nameplate data for proper voltage and frequency. Please
note, the black and white or blue and brown wires are live and the
green or green/yellow wire is the ground wire.
4. Place pump/wash basin properly on holding tank; be sure that the
pump is submerged in the cleaning solvent. See parts washer
instruction for proper level of cleaning solvent. These pumps were
tested while operating dry and within an enclosure. The resulting
temperature rise may require a low liquid level cut-off to be present in
this end use application.
DESCRIPTION
This pump is intended for indoor use pumping combustible liquids typically
used in UL listed parts cleaners. For use only in products where the
acceptability of the combination is determined by Underwriters
Laboratories, Inc.
Little Giant 1-EAYS epoxy encapsulated, centrifugal pump is designed to be
used for submerged parts washer application only. The 1-EAYS can handle
unheated liquids up to 100° F. that are compatible with the pump material,
such as UL Classified Metal Parts Cleaning Solvents with 100° F. flash point
or greater.
Caution: The low flash point of these solutions presents a potential fire
hazard; the entire pump must be fully submerged while operating. For
solvent handling precautions, consult the safety data sheet (Form
OSHA-20, or equivalent) for the particular cleaning solution. The motor is
epoxy encapsulated with a polyester case.
PERFORMANCE
(115V 60HZ)
Gallons Per Hour
Model
1 ft. 3 ft.
1-EAYS 170 140
SPECIFICATIONS
Model No.
Suction Inlet
Discharge Outlet
Cord Length
Pipe Connector Around Cord
Pump Housing (Volute)
Motor Plate
Motor Case
Impeller
Pump Screen
Pump Shaft Seal
Motor Shaft
Volute & Pump Screws
Overall Dimensions
Maximum Liquid Temperature
MAINTENANCE
CAUTION: UNPLUG THE UNIT BEFORE ATTEMPTING TO SERVICE
OR REMOVE ANY COMPONENT!
1. This unit is self-lubricating. Oiling is not required.
2. Periodic cleaning of the pump parts will prolong the LIFE and
EFFICIENCY of the pump. Refer to Fig. 2 for the assembly and
disassembly of the pumping head.
3. Lightly clean any corrosion or debris which may clog the impeller.
Use a brush and penetrating oil and lightly scrape. Note: Do not
allow sediment (from parts being washed) to build up to more than
2" below the pump.
4. Turn the impeller by hand to make sure it is free. Plug the unit in for
a few seconds to see if the impeller will turn. If it does, replace the
front, and the unit should operate as good as new.
TROUBLE SHOOTING
1. Should the unit fail to operate, check the following:
a. Power supply connections.
b. Is the pump below liquid level?
c. Is air trapped in the pump head?
d. Is there sediment build-up over pump inlet?
2. An air lock or bubble will prevent the unit from pumping. Trapped
air can usually be removed by:
a. Turning the pump off and restarting.
b. Ensuring that the discharge line is sloping upward to prevent
formation or air pockets
3. If for any reason these operations do not restore the unit to full
service, call your dealer or service man.
4. Do not, in any case, open the sealed portion of the unit.
WARRANTY
This pump is fully warranted against defective material or workmanship
for a period of one (1) year from date of purchase when used in a parts
washer pumping UL Classified Metal Parts Cleaning Solvent with a
minimum flash point of 100°F. Any unit which should fail during normal
operation within one (1) year from purchase while pumping the above
fluids will be repaired or replaced, at our option, if returned prepaid to our
factory, F.O.B. Oklahoma City, Oklahoma 73112.
Running the pump dry or pumping fluids other than unheated UL
Classified Metal Parts Cleaning Solvents with 100° F. flash point or
greater will void this warranty.
Shut-Off
(PSIG)
5 ft. 7 ft.
100 Shut-Off 3.0
1-EAYS
Smooth Opening Approx. ½" I.D.
¼" NPT (Male)
Approx. 6 Feet (SJTO)
Male Conduit Fitting
Nylon
Epoxy Coated Die Cast Aluminum
Epoxy Filled Polyester
Nylon
Polyethylene
Viton
440 S.S.
410 S.S. or 18-8 S.S.
3.2" L x 2.8" W x 3.6" H
100° F.