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Franklin Electric Little Giant 5-MD-SC Manual De Instrucciones
Franklin Electric Little Giant 5-MD-SC Manual De Instrucciones

Franklin Electric Little Giant 5-MD-SC Manual De Instrucciones

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Franklin Electric Co., Inc.
P. O. Box 12010
Oklahoma City, OK 73157-2010
405.947.2511 • Fax: 405.947.8720
www.LittleGiantPump.com
CustomerService-WTS@fele.com
INTRODUCTION
EN
This instruction sheet provides you with the information required
to safely own and operate your Little Giant pump. Retain these
instructions for future reference.
The Little Giant pump you have purchased is of the highest quality
workmanship and material, and has been engineered to give you
long and reliable service. Little Giant pumps are carefully tested,
inspected, and packaged to ensure safe delivery and operation.
Please examine your pump carefully to ensure that no damage
occurred during shipment. If damage has occurred, please
contact the place of purchase. They will assist you in replacement
or repair, if required.
READ
THESE
INSTRUCTIONS
ATTEMPTING TO INSTALL, OPERATE, OR SERVICE YOUR
LITTLE GIANT PUMP. KNOW THE PUMP'S APPLICATION,
LIMITATIONS,
AND
POTENTIAL
YOURSELF AND OTHERS BY OBSERVING ALL SAFETY
INFORMATION.
FAILURE
INSTRUCTIONS COULD RESULT IN PERSONAL INJURY
AND/OR PROPERTY DAMAGE!
SAFETY GUIDELINES
1. Make certain that the unit is disconnected from the power source
before attempting to service or remove any component.
2. Do not use to pump flammable or explosive fluids such as
gasoline, fuel oil, kerosene, etc. Do not use in explosive
atmospheres. Pump should only be used with liquids
compatible with pump component materials.
3. Do not handle pump with wet hands or when standing on a
wet or damp surface or in water.
4. This pump is supplied with a grounding conductor and/or
grounding type attachment plug. To reduce the risk of electric
shock. be certain that it is connected to a properly grounded
grounding type receptacle.
5. In any installation where property damage and/or personal
injury might result from an inoperative or leaking pump due to
power outages, discharge line blockage, or any other reason,
a backup system(s) and/or alarm should be used.
6. Support pump and piping when assembling and when
installed. Failure to do so may cause piping to break, pump to
fall, motor failures, etc.
ELECTRICAL CONNECTIONS
1. Check the pump label for proper voltage required. Do not
connect to voltage other than that shown.
2. If pump is supplied with a 3-prong electrical plug, the third
prong is to ground the pump to prevent possible electrical
shock hazard. DO NOT REMOVE the third prong from the plug.
A separate branch circuit is recommended. Do not use an
extension cord. Do not cut plug from the cord. If the plug is cut
or the cord is shortened, then this action will void the warranty.
5-MD-SC
5-MD-HC
TE-5-MD-SC
TE-5-MD-HC
CAREFULLY
BEFORE
HAZARDS.
PROTECT
TO
COMPLY
WITH
THESE
3. The National Electric Code requires that a ground fault circuit
interrupter (GFCI) be used in the branch circuit supplying
fountain pumps and other pond equipment. See your electrical
supplies dealer for this device.
4. To reduce the risk of electric shock, use only on portable self-
contained fountains no larger than five feet in any dimension.
CONSULT INSTRUCTION SHEET ILLUSTRATIONS FOR PROPER
ASSEMBLY AND DISASSEMBLY OF YOUR LITTLE GIANT PUMP.
PUMP CONSTRUCTION
The patented Little Giant magnetic drive pump design consists
of a cylindrical drive magnet attached to the motor shaft which
rotates around a chemical resistant plastic separator housing.
Inside this housing is a magnet completely encapsulated in
chemical resistant plastic, and fixed to the impeller. The impeller
assembly is free to rotate on a spindle that is supported at both
ends. The spindle is held captive and does not turn. Front and
rear thrust washers are utilized as wear bearings. The washers are
held captive and do not revolve. This prevents wear on the shaft.
With the magnetic coupling the motor drives the impeller. This
coupling eliminates the conventional shaft seal and its possibility
of leakage.
Two series are available. The HC series handles highly corrosive
chemicals at elevated temperatures because of the unique
materials used in its construction. The SC series handles semi-
corrosive fluids. Both series are available with various size pumps,
and are available in 115V or 230V, 50/60 Hz versions.
The HC models utilize a carbon bushing between the impeller and
spindle. The use of this carbon bushing will allow these pumps
(HC series) to run dry (without fluid) for up to eight hours at a time.
Do not allow the SC models to run dry. They do not have the
carbon bushing and heat build up caused by friction will damage
the parts when SC models are run dry.
PUMP MATERIALS
The plastic parts on SC series pumps are made of glass-filled
polypropylene. The plastic parts on the HC series pumps are glass
filled Ryton
. The spindle shaft which is stationary and the captive
®
thrust washers (front and rear) are alumina ceramic. The O-ring
seal is Buna-N
for the SC series, and Viton
®
HC series utilizes a pure carbon bushing in the impeller to enable
the pump to run dry for periods up to eight hours at a time.
INSTALLATION
Your Little Giant pump is delivered to you completely pre-assembled
and pretested from the factory. It is ready for immediate use. The
pump may be installed in any position. It may be mounted
vertically with the pump head down. Proper plumbing connections
should be made. See specification table to determine what size
intake and discharge your pump has. Use a thread sealer on all
pipe connections and hand tighten only. NOTE: On HC models a
roll of Teflon
pipe seal tape is supplied. Do not use a wrench to
®
tighten the HC model connections. Excessive force may damage
the plastic part. Make sure the wing nuts are tight before operating
the pump.
Motor nameplates list all electrical data and wiring schematic.
Make sure the pump is connected to proper voltage before operating.
When wiring pumps with no plug, the green (or green/yellow) wire
is the ground. The other two wires are line (live).
Do not allow the SC models to run dry (without fluid). However,
because the HC models utilize a carbon bushing in the impeller
they may be allowed to run dry for periods up to eight hours at a
time. These pumps are not submersible. Operate the pumps only
in the in-line mode. Do not put the units in liquid. Pump should be
installed in a dry area and protected from splash. These pumps
are not self priming models. They must be installed so that the
for the HC series. The
®
1

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Resumen de contenidos para Franklin Electric Little Giant 5-MD-SC

  • Página 1 5-MD-SC fountain pumps and other pond equipment. See your electrical 5-MD-HC supplies dealer for this device. Franklin Electric Co., Inc. P. O. Box 12010 TE-5-MD-SC 4. To reduce the risk of electric shock, use only on portable self- Oklahoma City, OK 73157-2010 contained fountains no larger than five feet in any dimension.
  • Página 2 pump head (volute) is flooded at the time the pump is to be pièce n’a été endommagée pendant le transport. Si tel n’est pas started. That is, the inlet of the pump must be below the level of le cas, prendre note des dommages et aviser le distributeur chez the surface of the liquid being pumped.
  • Página 3: Introducción

    COMPOSITION DE LA POMPE des éclaboussures. L’autoamorçage n’est pas disponible pour ces modèles. La pompe doit être installée de façon à ce que la La conception brevetée de la pompe à entraînement magnétique volute soit remplie au moment de l’amorçage. (Voir la Figure 1.) Little Giant consiste en un cylindre magnétique d’entraînement, Ne pas entraver son aspiration.
  • Página 4 LEA CUIDADOSAMENTE LAS INSTRUCCIONES, ANTES DE pivote apoyado en ambos extremos. El pivote está sujetado en INTENTAR INSTALAR, HACER FUNCIONAR O REPARAR LA forma fija y no gira. Las arandelas de empuje frontal y trasera BOMBA LITTLE GIANT. CONOZCA LOS USOS, LIMITACIONES se utilizan como cojinetes de desgaste.
  • Página 5 el flujo de la bomba es la instalación de una válvula u otro tipo de 2. Se puede dar mantenimiento a todas las partes mojadas dispositivo de restricción en el lado de la descarga. Cuando se retirando las (4) tuercas de mariposa (artículo 11) a la caja. Los use una válvula, el flujo de la bomba puede estrangularse a fin de componentes del cabezal de la bomba se pueden reemplazar proporcionar diversos niveles de flujo y presión sin dañar el motor...
  • Página 6 NOTE: Motor configuration may vary from model to model. REMARQUE : la configuration du moteur peut varier selon le modèle. NOTA: La configuración del motor puede variar de modelo a modelo. TE models are not equipped with metal base. They use the polypropylene adaptor/base. Les modèles de la série TE ne sont pas pourvus d’une base métallique.
  • Página 7 LIMITED WARRANTY signe apparent d’une mauvaise utilisation, elle sera remplacée ou réparée. S’il y a conflit sur la nécessité de remplacer la pompe, le distributeur ou le détaillant Your Little Giant product is guaranteed to be in perfect condition when it leaves devra garder celle-ci et, soit la fera inspecter par un représentant de Little Giant our factory.
  • Página 8 ..... . . 1.888.572.9933 Para la ayuda técnica, por favor póngase en contacto ..1.888.956.0000 www.LittleGiantPump.com CustomerService-WTS@fele.com Form 993235 - 03/2008 © 2007 Franklin Electric Co., Inc. Little Giant® is a registered trademark of Franklin Electric Co., Inc.

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