SEF100-SEF200
Heavy Duty Sewage Pumps
OPERATION MANUAL
Dated: 08/09/2016
Document Name: SEF100-SEF200_OM
Page 5 of 12
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WARNING:
Servicing should be performed
only by an authorized service center.
Always disconnect the pump from power source
before handling or making any adjustments. Always
wear rubber boots when there is water on the floor and
you must unplug the pump or make any adjustments.
WARNING:
A clearance under the pump for
entrance of sewage solids must be a
minimum of 2 inches to a maximum of 3.5 inches.
The sump or basin shall be sealed and vented in
accordance with local plumbing codes. This pump
is designed to pump domestic wastewater, non-
explosive and non-corrosive liquids and shall NOT
be installed in locations classified as hazardous in
accordance with the National Electrical Code (NEC)
ANSI/ NFPA 70 or Canadian Electric Code (CEC).
The pump should never be installed in a trench, ditch,
or hole with a dirt bottom. The legs will sink into thedirt
and the suction will become plugged.
These pumps are usually installed in concrete
or fiberglass basins with the lift-out rail system.
Instructions for installing rail system are furnished
with rail package.
If pump is not installed with lift-out rail system it must
be properly supported on legs and connected to
discharge pipe so that space is provided under pump
for entrance of sewage. Pump inlet should not be
closer than 2 inches from bottom of sump.
It is not generally desirable to install these pumps
without the rail system except on special O.E.M.
packaged systems. Check valves should always be
installed along with shut-off valves. This allows for
easier service and prevents backflow into basin.
Starting Pump After Installing in Sump
Before lowering pump into basin, connect power lines
and start motor. Impeller should turn counterclockwise
when looking at impeller.
WARNING:
Disconnect all power and control
wires to motor at control panel before starting
disassembly operation. Never rely on opening
circuit breaker only.
CAUTION:
Operating pump builds up heat
and pressure; allow time for pump to cool to
room temperature.
s
PecIfIcatIons
(
contInued
)
Description:
To pump domestic,
commercial and light industrial
sewage
Physical Data:
Discharge Size: 2” Flanged w/ 3” NPT adapter
Impeller Type: Vortex, Cast Iron
Cable Length: 20’
Liquid Handling:
Solids Size: 2”
Acceptable Ph Range: 6-8
Temperature:
Maximum Stator: 266°F
Maximum Liquid Temp.: 104°F - Intermittent
Technical Data:
Power Cord Type & Size:
•
SEF100M1Ø-20 - SOW/SOOW 14AWG/3C
•
SEF200M1Ø-20 - SOW/SOOW 12AWG/3C
•
SEF100M 3Ø-20 - SOW/SOOW 14AWG/4C
•
SEF200M 3Ø-20 - SOW/SOOW 14AWG/4C
Motor Housing: Cast Iron
Volute: Cast Iron
Impeller: Cast Iron
Motor Shaft: SS430
Hardware: SST
“O” Rings: NBR
Seals: Single Mechanical Carbon Ceramic
Upper Bearing: 6202
Lower Bearing: 6203
