General Information / Installation / Operation | 3 | |||||
MOTOR, SWITCH, & CORD SPECIFICATIONS |
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| Switch Setting | |
Model |
| Max. | Branch Circuit | Cord | in inches (mm) | |
Number | HP | Load Amps | Required (Amps) | Length | On | Off |
1/4 | 6.0 | 15 | 8’ | 10” (254) | 3” (76) | |
1/3 | 10.0 | 15 | 8’ | 11” (279) | 4” (102) | |
1/3 | 10.0 | 15 | 8’ | |||
PERFORMANCE
GPM (LPM) AT TOTAL FEET (m)
5 10 15 20 25
Model (1.5m) (3m) (4.6m) (6.1m) (7.6m)
CAPACITY GALLONS(L)/HOUR
1,170 | 1,020 | 810 | 510 | 0 | ||
(4,429) | (3,840) | (3,066) | (1,931) | (0) | ||
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1,740 | 1,620 | 1,260 | 720 | 60 | ||
(6,600) | (6,120) | (4,740) | (2,700) | (240) | ||
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INSTALLATION
1.Install tethered switch models in a sump pit with a mini- mum diameter of 14" (356mm). Install vertical switch mod- els 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 sur- faces. 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 mecha- nism has maximum possible clearance.
3.Install an
4.Install the discharge plumbing.
A.When using rigid pipe, use plastic pipe. Wrap the dis- charge pipe thread with TeflonTM tape. Screw the pipe into the pump discharge port hand tight +1 –
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 pos- sible to reduce pipe friction losses. Discharge pipe diam- eter 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
TM E.I. DuPont de Nemours and Company Corporation.
the discharge line near the pump using suitable clamps. If the pump discharge line is exposed to outside sub- freezing 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
Hazardous voltage. Can shock, burn or cause death. Pump is supplied with a grounding conductor and
A ground fault circuit interrupter is recommended for use with any electrical appliance submerged in water. For instal- lation 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 undu- ly, the switch will cut off all of the power before any dam- age 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 diffi- culty. 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.
For parts or assistance, call Simer Customer Service at