Wayne SEP4 User Manual

Page of 8
Sewer Ejector 
Pump
 Description
The submersible pump is designed 
for home applications. The unit is 
equipped with a 3-prong grounding 
type power cord. Motor is oil-filled and 
sealed for cooler running and designed 
to operate under water. This pump is 
not suitable for aquatic life, ponds or 
fountains.
Unpacking
Inspect this unit before it is used. 
Occasionally, products are damaged 
during shipment. If the pump or 
components are damaged, return 
the unit to the place of purchase for 
replacement. Failure to do so could 
result in serious injury or death.
Important Safety 
Instructions
READ AND FOLLOW ALL INSTRUCTIONS
Safety Guidelines
This manual contains information 
that is very important to know and 
understand. This information is 
provided for SAFETY and to PREVENT 
GENERAL SAFETY INFORMATION
 Do 
not 
 use 
to 
pump fl ammable or explosive 
fl uids such as gasoline, fuel 
oil, kerosene, etc. Do not 
use in a fl ammable and/or explosive 
atmosphere. Personal injury and/or 
property damage could result.
 
This pump is
 not 
designed 
to handle salt water, brine, laundry 
discharge or any other application 
which may contain caustic chemicals 
and/or foreign materials. Pump damage 
could occur if used in these applications 
and will void warranty.
 
All wiring must be
  performed by a 
qualifi ed electrician.
 If
 
 the 
basement has water or 
moisture on the fl oor, do not 
walk on wet area until all 
power is turned off. If the shut-off box 
is in the basement, call an electrician. 
Remove pump and either repair or replace. 
Failure to follow this warning could result 
in fatal electrical shock.
EQUIPMENT PROBLEMS. To help 
recognize this information, observe the 
following symbols: 
 
Danger indicates an
 imminently 
hazardous situation which, if not avoided, 
WILL result in death or serious injury.
 
Warning indicates a 
 potentially 
hazardous situation which, if not avoided, 
COULD result in death or serious injury.
 
Caution indicates a 
 potentially 
hazardous situation which, if not avoided, 
MAY result in minor or moderate injury.
 Notice 
indicates 
 important 
information, that if not followed, MAY 
cause damage to equipment.
General Safety
Information
CALIFORNIA PROPOSITION 65
 
This product or 
  its power cord may 
contain chemicals known to the State 
of California to cause cancer and birth 
defects or other reproductive harm. 
Wash hands after handling.
Specifications
Power supply requirements
SEP4 . . . . . . . . . . . . . . . . . . . . . . . . 120V, 60 hz
SEP5, SEP6, and SEP8 . . . . . . . . . . 240V, 60 hz
Motor  . . . . . . . . . . . . . . . . . . . . . . . . Single phase, oil filled
Horsepower/Current
SEP4 . . . . . . . . . . . . . . . . . . . . . . . . 1/2 HP, 12A @ 115VAC
SEP5 . . . . . . . . . . . . . . . . . . . . . . . . 3/4 HP, 7A @ 230VAC
SEP6 . . . . . . . . . . . . . . . . . . . . . . . . 1 HP, 8.5A @ 230VAC
SEP8 . . . . . . . . . . . . . . . . . . . . . . . . 2 HP, 12A @ 230VAC
Liquid temperature range  . . . . . . . 40°F to 120°F
Circuit requirements  . . . . . . . . . . . . 15 amps (min)
Dimensions. . . . . . . . . . . . . . . . . . . . . . 11 1/2 in. high x 9 3/4 in. base
Please read and save these instructions. Read carefully before attempting to assemble, install, operate or 
maintain the product described. Protect yourself and others by observing all safety information. Failure to 
comply with instructions could result in personal injury and/or property damage! Retain instructions for future 
reference.
For parts, product & service information
visit www.waynepumps.com
REMINDER: Keep your dated proof of purchase for warranty purposes! 
Attach it to this manual or file it for safekeeping.
332200-001 2/09
Operating Instructions & Parts Manual 
 
SEP4, SEP5,
 
SEP6 and SEP8
© 2009 Wayne Water Systems
Construction
Motor housing . . . . . . . . . . .  Cast Iron
Volute  . . . . . . . . . . . . . . . . . .  Cast Iron
Impeller . . . . . . . . . . . . . . . . .  Cast Iron
Shaft  . . . . . . . . . . . . . . . . . . .  Low carbon steel
Seals . . . . . . . . . . . . . . . . . . . .  Buna N
Discharge  . . . . . . . . . . . . . . .  3 in. NPT
   
2 in. NPT (Adapter included)