CSECAP40, CSECAP50, CSE50T

General Safety

Information (Continued)

Do not walk on wet area until all power has been

turned off. If the shut-off box is in basement, call the electric company to shut-off service to the house, or call the local fire department for instructions. Remove pump and repair or replace. Failure to follow this warning can result in fatal electrical shock.

Installation

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, use a backup system(s).

1.Thread the discharge pipe or pipe nipple into the discharge connection.

2.If a check valve is used in a solids handling system mount the check valve in a horizontal position or at a 45° angle with the valve pivot on top. In a vertical position, solids will tend to lodge on the valve flapper and can prevent it from opening.

3.Drill a 1/16 inch hole in the discharge pipe approximately 1 inch to 2 inches above the pump discharge when a check valve is used. The hole prevents air locking of the pump at the initial start-up and if it should lose prime.

4.A gate valve should be installed in the system after the check valve. This gate valve should be a full port valve which will pass 2 inch solids or as required by state and local codes. This gate valve permits removal of the pump and/or check valve for servicing.

5.A union should be installed between the check valve and the pump so the pump can be removed with least disturbance of the piping.

6.CSE50T models are supplied with a detachable tether switch with a piggyback plug (see figure 3A). The length of the tether (distance of cord from float to clamp) should not be set shorter than 3-1/4 inches and should not be used in a basin smaller than 14 inches in diameter. If using a differential other than the factory setting, be sure when the pump shuts off at least 4 inches of fluid is left in the basin so the impeller remains submerged.

7.When a tether switch is used, rigid discharge pipe is required. If the pump is allowed to move, the tether switch could be restricted by the basin wall, preventing the pump from operating.

Before removing

pump from basin for service, always disconnect electrical power to pump and control switch. For any work on pump or switch, ALWAYS unplug the power cord. Do not just turn off circuit breaker or unscrew fuse.

Check valve 45o

Vent

Gasket

Inlet

1/2"

Min.

Clearance

Basin

Figure 3A - Prefabricated Basins

Main waste line to sewer or septic tank

Upper level drainage

Vent pipe

 

2 inch Discharge pipe

 

Cleanout

 

 

 

 

 

 

 

 

 

Laundry tubs

Three prong

2 inch

 

 

Lavatory

grounded

Gate Valve

45o

Dryer Washer

outlet

Union

Elbow

 

Toilet

 

 

equipped

 

 

 

 

with a

 

 

 

 

ground fault

 

2 inch

 

Shower

interruptor

 

Check

 

 

 

 

Valve

 

 

 

 

Flange

Floor drain

Washer drain

 

 

 

Figure 2 - Typical Installation

Sewage pump passes 2 inch dia. solids

www.waynepumps.com

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