Liberty Pumps 230 Manual de Usario

Liberty Pumps Pompa 230

Lee a continuación 📖 el manual en español para Liberty Pumps 230 (18 páginas) en la categoría Pompa. Esta guía fue útil para 4 personas y fue valorada con 4.5 estrellas en promedio por 2 usuarios

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*Do not throw away or lose this manual. Keep it with the installation and refer to it often.

Submersible Models 1/4 hp

-Series…Cast Iron 240

240 Manual

241 Wide Angle Float

243 Wide-Angle Float w/Series Plug

247 Vertical Float

Submersible Models 1/3 hp

230-Series…Poly/Aluminum

230 Manual

231 Wide Angle Float

233 Wide-Angle Float w/series plug

237 Vertical Float

Submersible Models 1/2 hp

450-Series…Poly/Aluminum

450 Manual

451 Wide Angle Float

453 Wide-Angle Float w/series plug

457 Vertical Float

Installation Manual 7108000I

For Submersible Sump Pumps

IMPORTANT:

Prior to installation, record Model, Serial Number, and Code

Number from pump nameplate for future reference.

MODEL ______________________

SERIAL ______________________

CODE ______________________

INSTALLATION

DATE ______________________

1. General Information – All Models

Before Installation, read the following instructions carefully. Each Liberty pump is individually factory tested to assure

proper performance. By closely following these instructions, potential operating problems should be eliminated,

providing years of trouble-free service.

 Risk of electric shock. Always disconnect the pump from the power source before handling or making adjustments.

 The electrical connections and wiring for a pump installation should only be made by qualified personnel.

 This pump is supplied with a grounding conductor and grounding-type attachment plug. To reduce the risk of electric

shock, be certain that it is connected only to a properly grounded, grounding-type receptacle.

 Always wear rubber boots when water is on the floor and you must unplug the pump.

 DO NOT bypass grounding wires or remove ground prong from attachment plugs.

 DO NOT use an extension cord.

 This pump requires a separate, properly fused and grounded branch circuit. Make sure the power source is properly

sized for the voltage and amperage requirements of the pump, as noted on the nameplate.

 The electrical outlet shall be within the length limitations of the pump power cord, and at least 4 feet above floor level

to minimize possible hazards from flood conditions.

 The installation must be in accordance with the National Electric Code, Uniform Plumbing Code, International

Plumbing Code, as well as all applicable local codes and ordinances.

 Sump and sewage pumps often handle materials which could cause illness or disease. Wear adequate protective

clothing when working on a used pump or piping.

 Never enter a pump basin after it has been used. Sewage and effluent can emit several gases which are poisonous.

 Keep clear of suction and discharge openings. To prevent injury, never insert fingers into pump while it is plugged in.

 DO NOT use this product for flammable or corrosive liquid.

 DO NOT use this product in applications where human contact with the pumped fluid is common (such as swimming

pools, fountains, etc.)

 NEVER dispose of materials such as paint thinner or other chemicals down drains, as they can chemically attack and

damage pump components, potentially causing product malfunction or failure.

 DO NOT use pumps in water over 140



F (60



C).

 DO NOT use pumps in mud, sand, cement, oil or chemicals.

 DO NOT modify the pump in any way.

 DO NOT lift or carry pump by power cord.

 DO NOT remove any tags from pump or cords.

 If pump is installed during construction before power is available, it must be protected from the environment to prevent

water from entering through the cord plug end, etc.

Tools Required:

- Pipe wrench

- Regular screw driver

- Hacksaw (For replacement or removal of existing rigid piping.)

2. Sump Pit – All Models

1. A sump pit not less than 14” in diameter is recommended. On submersible pumps equipped with the vertical float

(models 237 and 247), a minimum 10” diameter pit is acceptable. A larger diameter pit is preferred as it allows for

longer pump cycling and reduced switch cycling. The depth of the pit should be at least 12” above the surface

that the pump is resting on.

2. If the pit is not already enclosed on the bottom, provide a hard level bottom of bricks or concrete. DO NOT place

the pump directly on earth, gravel or debris since this can cause excessive wear of the impeller and possible

jamming. (sold by Liberty Pumps as part # 4445000) is a pre-molded stable platform designed to fi“The Brick” t

your submersible pump. It raises the pump 2.5” off the bottom of the pit, reducing the potential for jamming from

rocks and debris. Contact your local distributor to order. Remove all debris from the bottom of the sump pit

before installation of the pump. A sump pit cover is suggested for safety and to prevent foreign objects from

entering the pit.

3. Installation of Pump – All Models

1. Removal of Old Pump:

Disconnect pump from power source before handling.

Separate the discharge pipe at either the check valve or at the union. If neither a check valve nor a union is part

of the existing discharge pipe, cut the pipe with a hacksaw and remove the pump (A union or check valve will

need to be installed at this cut).

2. Set the new pump in place making sure the float switch has adequate clearance and will not hang-up on the pit

wall. The float must be and not contacting the pump body, piping, or other free to move throughout its travel

objects.

3. 1-1/2” threaded discharge is provided on the pump for nnection to the discharge pipe. Do not reduce the A co

discharge size to less than 1-1/4”, as this will affect pump flow and performance. Schedule 40 PVC pipe is

recommended; however, flexible discharge hose kits may be used for temporary installations.

4. nnect the pipe or the discharge hose to the discharge of the pump. HAND TIGHTEN ONLY. Overtightening Co

may cause the pump housing to crack.

5. Install a union or other means of separating the discharge pipe just above the floor to facilitate removal of the

pump if necessary. A check valve is recommended just above or in place of the union to prevent the

backflow of water after each pump cycle.

6. If a check valve is used, a 1/8” anti-airlock hole should be drilled in the discharge pipe just above the

pump’s discharge outlet to prevent pump “airlock”. Refer to Figure B.

Especificaciones del producto

Marca:	Liberty Pumps
Categoría:	Pompa
Modelo:	230

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