Simer Pumps 2905-04, 2957-04, 2955-04 User Manual

Installation/Operation/Parts

For further operating, installation, or maintenance assistance:

Call 1-800-468-7867 / 1-800-546-7867

English . . . . . . . . . . . . . . . Pages 2-6

Installation/Fonctionnement/Pièces

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Français . . . . . . . . . . . . Pages 7-11

Instalación/Operación/Piezas

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OWNER’S MANUAL

Submersible Sump Pump

NOTICE D’UTILISATION

Pompe de puisard submersible

MANUAL DEL USUARIO

Bomba sumergible de sumidero

MOD. 2905-04, 2955-04, 2957-04

293 Wright St., Delavan,WI 53115

Phone:

1-800-468-7867 1-800-546-7867

Fax:

1-800-390-5351

Web Site:

http://www.simerpump.com

Safety 2

For parts or assistance, call Simer Customer Service at 1-800-468-7867 / 1-800-546-7867

READ AND FOLLOW

SAFETY INSTRUCTIONS!

Carefully read and follow all safety instructions in this manual and on pump.

This is the safety alert symbol. When you see this symbol

on your pump or in this manual, look for one of the following signal words and be alert to the potential for personal injury.

warns about hazards that will cause serious per-

sonal injury, death or major property damage if ignored.

warns about hazards that can cause serious per-

sonal injury, death or major property damage if ignored.

warns about hazards that will or can cause

minor personal injury or property damage if ignored. The word NOTICE indicates special instructions which are

important but not related to hazards. Electrically powered sump pumps normally give many years of

trouble-free service when correctly installed, maintained, and used. However, unusual circumstances (interruption of power to the pump, dirt/debris in the sump, flooding that exceeds the pump’s capacity, electrical or mechanical failure in the pump, etc.) may prevent your pump from functioning normally. To prevent possible water damage due to flooding, consult your dealer about installing a secondary sump pump, a DC backup sump pump, and/or a high water alarm. See the “Troubleshooting Chart” in this manual for information about common sump pump problems and remedies. For more information, see your dealer or call customer service at 1-800-468-7867.

1. Know the pump application, limitations, and potential

hazards. Pump water only with this pump.

2. Do not use this pump in water with fish present. If any oil

leaks out of the motor it can kill fish.

3. Disconnect the power before servicing.

4. Release all pressure within the system before servicing any

component.

5. Drain all the water from the system before servicing.

6. Secure the discharge line before starting the pump. An unse-

cured discharge line will whip, possibly causing personal injury and/or property damage.

7. Check hoses for weak or worn condition before each use,

making certain that all connections are secure.

8. Periodically inspect the sump, pump and system compo-

nents. Keep free of debris and foreign objects. Perform routine maintenance as required.

9. Provide a means of pressure relief for pumps whose dis-

charge line can be shut-off or obstructed.

10. Personal Safety:

a. Wear safety glasses at all times when working with

pumps.

b. Keep work area clean, uncluttered and properly lighted –

replace all unused tools and equipment. c. Keep visitors at a safe distance from work area. d. Make workshop child-proof – with padlocks, master

switches, and by removing starter keys.

11. When wiring an electrically driven pump, follow all electrical and safety codes that apply.

12. This equipment is only for use on 115 volt and is equipped with an approved 3-conductor cord and 3-prong, groundingtype plug.

Hazardous voltage. Can shock, burn or

cause death. To reduce the risk of electric shock, pull the

plug before servicing. Pump is supplied with a grounding conductor and grounding-type attachment plug. Be sure it is connected only to a properly grounded grounding-type receptacle.

Where a 2-prong wall receptacle is encountered, it must be replaced with a properly grounded 3-prong receptacle installed in accordance with codes and ordinances that apply.

This pump has not been investigated for use in swimming pool areas.

13. A ground fault circuit interrupter is recommended for use with any electrical appliance submerged in water. Installation and all wiring should be performed by a qualified electrician.

14. Make certain the power source conforms to the requirements of your equipment.

15. Protect the electrical cord from sharp objects, hot surfaces, oils, and chemicals. Avoid kinking the cord. Replace or repair damaged or worn cords immediately.

16. Do not touch an operating motor. Motors can operate at high temperatures.

17. Do not handle the pump or pump motor with wet hands or when standing on a wet or damp surface, or in water.

Risk of electric shock. Can burn or kill. If your

basement has water or moisture on floor, do not walk on the wet area until all power has been turned off. If the shut-off box is in the basement, call electric company or hydro authority to shutoff the service to house, or call your local fire department for instructions. Failure to follow this warning can result in fatal electrical shock.

18. DO NOT splice the electrical power cord.

19. DO NOT allow the electrical cord plug to be submerged.

20. DO NOT use extension cords. They are a fire hazard and can reduce voltage sufficiently to prevent pumping and/or damage motor.

21. Connect or wire the pump to an individual branch circuit with no other outlets or equipment in the circuit. Size fuses or circuit breakers according to the specifications.

DESCRIPTION

This submersible sump pump is designed for use in home sumps. The unit is equipped with a 3-prong grounding-type power cord. The shaded-pole motor is oil filled and sealed for cooler running. The sleeve bearings on the motor shaft never needs lubrication. The pump includes automatic reset thermal protection.

SPECIFICATIONS

Power supply required.............................................115V, 60 HZ

Liquid Temp. Range ................................32° F-120° F (0°-49° C)

Individual Branch Circuit Required ...............................15 Amps

Discharge Adapter...................................................1-1/4" MNPT

Pump water only with this pump. NOTICE: This unit is not designed as a waterfall or fountain pump,

or for applications involving salt water or brine! Use with waterfalls, fountains, salt water or brine will void warranty.

Do not use where water recirculates. Not designed for use as a swimming pool drainer.

For parts or assistance, call Simer Customer Service at 1-800-468-7867 / 1-800-546-7867

General Information / Installation / Operation 3

PERFORMANCE

INSTALLATION

1. Install tethered switch models in a sump pit with a minimum diameter of 14" (356mm). Install vertical switch models in a sump pit with a minimum diameter of 11" (280mm). Construct the sump pit of tile, concrete, steel or plastic. Check the local codes for approved materials.

The pump should not be installed on clay, earth or sand surfaces. Clean the sump pit of small stones and gravel which could clog the pump. Keep the pump suction housing clear of debris.

2. Install the pump in the pit so the switch operating mechanism has maximum possible clearance.

3. Install an in-line check valve to prevent flow backwards through the pump when the pump shuts off.

4. Install the discharge plumbing. A. When using rigid pipe, use plastic pipe. Wrap the dis-

charge pipe thread with Teflon

tape. Screw the pipe

into the pump discharge port hand tight +1 – 1-1/2 turns. NOTICE: Do not use ordinary pipe joint compound on

plastic pipe. Pipe joint compound can attack plastics. NOTICE: Thread the discharge pipe into the pump body

carefully to avoid stripping or crossing threads.

B. If a flexible discharge hose is used, make sure the pump

is secured in the sump to prevent movement. Do not use a flexible discharge pipe in any permanent installation.

Risk of flooding. Can cause personal

injury or property damage. Failure to secure pump may

allow pump movement, switch interference and prevent pump from starting or stopping.

NOTICE: The discharge piping should be as short as possible to reduce pipe friction losses. Discharge pipe diameter should be equal to or larger than the discharge size of the pump. Smaller pipe diameters will restrict the capacity of the pump and reduce pump performance.

C. Secure the discharge line before starting the pump.

To reduce motor noise and vibrations, a short length of rubber hose (e.g. radiator hose) can be connected into

the discharge line near the pump using suitable clamps. If the pump discharge line is exposed to outside subfreezing atmosphere, the portion of the line exposed must be installed so any water remaining in the pipe will drain to the outfall by gravity. Failure to do this can cause any water trapped in the discharge line to freeze which could result in damage to pump.

5. Power Supply: This pump is designed for 115 V., 60 Hz.,

operation and requires a minimum 15 amp individual branch circuit. Both the pump and switch are supplied with 3-wire cord sets with grounding-type plugs. The switch plug is inserted directly into the outlet and the pump plug inserts into the opposite end of switch plug.

Hazardous voltage. Can shock, burn or

cause death. 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 such as a grounded water pipe or a properly grounded metallic raceway or ground wire system. Ground terminal on pump cord plug is provided for your protection. DO NOT REMOVE!

A ground fault circuit interrupter is recommended for use with any electrical appliance submerged in water. For installation of such a circuit, consult a licensed electrician.

6. After the piping and the check valve (if needed) have been installed, the unit is ready for operation

7. Check the operation by filling the sump with water and observing pump operation through one complete cycle.

Risk of flooding. Can cause personal injury

and/or property damage. Failure to make this operational

check may lead to flooding and premature failure.

OPERATION

Risk of electric shock. Shock can burn or kill.

Do not handle a pump or pump motor with wet hands or when standing on wet or damp surface, or in water.

1. Keep the pump inlet screen clear.

2. The shaft seal depends on water for lubrication. Do not operate the pump unless it is submerged in water as the seal may be damaged if the pump is allowed to run dry.

3. The motor is equipped with an automatic reset thermal protector. If the temperature in the motor should rise unduly, the switch will cut off all of the power before any damage can be done to the motor. When the motor has cooled sufficiently, the switch will reset automatically and restart the motor. If the protector trips repeatedly, the pump should be removed and checked for the cause of the difficulty. Low voltage, long extension cords, a clogged impeller, very low head or lift, etc., could cause cycling. Refer to the Troubleshooting Chart on Page 5 for additional information.

Individual Switch Setting

Model Max. Branch Circuit Cord in inches (mm)

Number HP Load Amps Required (Amps) Length

On Off

2905-04 1/4 6.0 15 8’ 10” (254) 3” (76) 2955-04 1/3 10.0 15 8’ 11” (279) 4” (102) 2957-04 1/3 10.0 15 8’ 7-1/2” (191) 2-1/2” (64)

MOTOR, SWITCH, & CORD SPECIFICATIONS

GPM (LPM) AT TOTAL FEET (m)

510152025

Model (1.5m) (3m) (4.6m) (6.1m) (7.6m)

CAPACITY GALLONS(L)/HOUR

2905-04

1,170 1,020 810 510 0

(4,429) (3,840) (3,066) (1,931) (0)

2955-04 1,740 1,620 1,260 720 60 2957-04 (6,600) (6,120) (4,740) (2,700) (240)

E.I. DuPont de Nemours and Company Corporation.

For parts or assistance, call Simer Customer Service at 1-800-468-7867 / 1-800-546-7867

Maintenance 4

4. Periodically inspect the pump, system components and sump for debris and foreign objects. Keep the sump free of all refuse. Perform routine maintenance as required.

Risk of flooding. Flooding can cause personal

injury or property damage. This pump comes with the auto-

matic float switch mounted on the motor cover ready for operation. Do not change switch settings. Refer to the “Motor, Switch & Cord Specifications” chart for switch settings.

MAINTENANCE

To Clean the Pump Screen:

NOTICE: Attempting to disassemble motor will void warranty.

Risk of electrical shock. Shock can burn or kill.

Always unplug the pump from the power source before servicing any system component. Do not lift pump by power cord.

1. Disconnect power before servicing.

Risk of Electric shock. Shock can burn or

cause death. When servicing the system always disconnect

power cord from the electrical outlet.

2. Loosen the discharge pipe.

3. Use the pump handle to lift the pump out of the sump pit and place the pump on a clean level surface.

4. To clean the screen, use a screwdriver to unsnap the screen (See Figure 1), remove and rinse off the screen.

5. Re-install the screen. Be sure all the snaps catch.

6. Put the pump back into the sump pit.

7. Re-install the discharge pipe.

8. Check the system operation by filling the basin with water and observing the pump’s operation through one complete cycle.

Flood hazard. May cause personal injury or prop-

erty damage. Failure to make this operational check can lead to

improper operation, premature pump failure and flooding.

To Replace the Vertical Float Switch:

NOTICE: The float must be able to complete its entire cycle

without interference from any other object.

1. Mount the bracket on the switch housing with the bracket mounting screws. See Figure 2.

Make sure the pin holds the float rod in the

switch housing; otherwise the pump will not shut off. NOTICE: Pull gently on the rod to make sure that it cannot

come out of the switch housing.

4. Mount the switch assembly on the pump with the screw provided.

5. Run the pump through one complete cycle to verify switch operation is correct and that nothing interferes with the switch’s operation.

Flood hazard. May cause personal injury or prop-

erty damage. Failure to make this operational check can lead to

improper operation, premature pump failure and flooding.

AIRLOCKS

When a pump airlocks, it runs but does not move any water. An airlock will cause the pump to overheat and fail.

This pump has a small hole in the side of the pump housing. See Figure 1. This is an anti-airlock valve. If you suspect an airlock, insert a hat pin or a pipe cleaner into the anti-airlock hole to clean out the debris.

Anti-Airlock Valve (Remove screen and look under pump for access)

Figure 1 – To clean the screen and anti-airlock valve.

Figure 2:Vertical Float Switch Replacement.

Troubleshooting / Repair Parts 5

For parts or assistance, call Simer Customer Service at 1-800-468-7867 / 1-800-546-7867

SYMPTOM PROBABLE CAUSE(S) CORRECTIVE ACTION

Pump won’t start or run. Blown fuse or breaker. If blown, replace with fuse of proper size or reset breaker.

Low line voltage. If voltage under recommended minimum, check size of wiring from

main switch on property. If OK, contact power company or hydro authority. Defective motor. Replace pump. Defective float switch. Replace float switch. Float obstructed. Remove obstruction.

Pump starts and stops Backflow of water from piping. Install or replace check-valve. too often.

Faulty float switch. Replace float switch.

Pump won’t shut off. Defective float switch. Replace float switch.

Restricted discharge Remove pump and clean pump and piping. (obstacle in piping).

Float obstructed. Remove obstruction.

Pump operates but Low line voltage. If voltage under recommended minimum, check size of wiring from main delivers little or no water. switch on property. If OK, contact power company or hydro authority.

Worn or plugged impeller. Replace pump. Anti airlock vent hole is plugged. Clean out the vent hole with a hat pin or pipe cleaner.

Key No. Part Description Qty. 2905-04 2955-04 2957-04

1 Power Cord 1 PS117-54-TSU PS117-54-TSU PS117-54-TSU 2 Cover, Motor Assembly 1 ** ** ** 3 Inlet Screen 1 PS18-128P PS18-127P PS18-127P 4 Switch Assembly 1 FP18-15BD-P2 FP18-15BD-P2 FPS17-66*

REPAIR PARTS LIST

* Replacement vertical switch must be mounted on discharge pipe. ** If the motor fails, replace the pump.

2905-04 2955-04

2957-04

5916 0109

5918 0109

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