Installation - Wayne 330502-001 Operating Instructions And Parts Manual

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

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.
Main waste line to sewer or septic tank
2 inch Discharge pipe
2 inch
Three prong
Gate Valve
grounded
outlet
equipped
with a
ground fault
interruptor
Figure 2 - Typical Installation
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
In any
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.
Upper level drainage
45 o
Dryer
Elbow
Union
2 inch
Check
Valve
Flange
Sewage pump passes 2 inch dia. solids
Cleanout
Laundry tubs
Washer
Washer drain
Floor drain
3
CSECAP40, CSECAP50, CSE50T
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 45
o
Vent
Gasket
Inlet
1/2"
Min.
Clearance
Basin
Figure 3A - Prefabricated Basins
Vent pipe
Lavatory
Toilet
www.waynepumps.com
Before
removing
Shower