Wayne 330102-001, EFL33 User Manual
Operating Instructions and Parts Manual Model EFL33
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.
Effluent
Pump
Description
An effluent system consists of a pump,
control switch and a basin. The system
is generally controlled by a float switch
with a plug-in plug which accepts the
pump plug and in turn plugs into a 115
volt outlet.
The float switch is a wide angle
differential switch that rises with
the liquid level and turns the pump
on. As the liquid level decreases, the
float lowers and turns the pump
off. This pump is intended for use in
domestic sump or effluent lift stations.
It is suitable for pumping effluent,
wastewater, ground water and other
nonexplosive, noncorrosive liquids with
up to 3/4 inch solids.
Effluent pump will
not pump raw
sewage or any substance exceeding
3/4 inch size.
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.
Safety Guidelines
This manual contains information
that is very important to know and
understand. This information is
provided for SAFETY and to PREVENT
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.
Specifications
Power supply requirements .............. 115V, 60 hz
Circuit requirements .......................... 15 amps (min)
Motor duty ......................................... Intermittent
Motor ................................................. 115V, 1 Phase, 1725 RPM
Horsepower ....................................... 1/3
Motor full load .................................. 11 amps
Liquid temperature range ................. 40º F to 120º F
Max. operating position .................... 45º from vertical
Dimensions ......................................... 13-1/2 inch x 11 inch
Intake ................................................. 2 inch
Discharge ............................................ 2 inch NPT female, 3 inch
NPT male
Cut-in level (factory set) .................... 18 inch
Cut-out level (factory set) ................. 10 inch
Differential ......................................... 8 inch
Switch ................................................. 90º wide angle
mechanical tether switch
Power cord ......................................... 16 gauge 3 conductor
w/plug
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 contains
chemicals known to the State of
California to cause cancer and birth
defects or other reproductive harm.
Wash hands after handling.
Construction
Motor body material ............Cold rolled steel
Motor housing ......................Glass reinforced
polypropylene
Volute ....................................Glass reinforced ABS
Impeller ................................. Glass reinforced PBT
Seal plate ..............................Cast Iron
Shaft seal ...............................End faced mechanical
Performance
GALLONS PER HOUR AT TOTAL HEAD IN FEET
Model 10 15 200
EFL33 3600 1300 0
REMINDER: Keep your dated proof of purchase for warranty purposes!
© 2009 Wayne Water Systems
Attach it to this manual or file it for safekeeping.
For parts, product & service information
visit www.waynepumps.com
330102-001 2/09
Operating Instructions and Parts Manual
General Safety Information
(Continued)
GENERAL SAFETY
1. Know the pump application,
limitations, and po ten tial hazards.
Do not
use to
pump flammable or
explosive fluids such
as gasoline, fuel oil,
kerosene, etc. Do not
use in a flammable and/or explosive
atmosphere. Personal injury and/or
property damage could result.
2. Make certain that the power source
(electric motor) conforms to the
requirements of the equipment.
Disconnect power before
servicing. If the power discon nect is out of sight, lock
in the open po si tion and tag
it to prevent unexpected application of
power. Failure to do so could result in
fatal electrical shock!
3. Release all pressure within the
system before ser vic ing any
component.
4. Drain all liquids from the system
before servicing.
5. Secure the discharge line before
starting the pump. An unsecured
discharge line will whip, possibly
causing personal injury and/or
property damage.
6. Check hoses for weak and worn
condition before each use, making
certain that all connections are
secure.
7. Periodically inspect the pump and
system com po nents. Perform routine
maintenance as required (See
Maintenance Section).
8. Provide a means of pressure relief for
pumps whose discharge line can be
shut-off or obstructed.
9. Personal Safety:
a. Wear safety glasses at all times
when working with pumps.
b. Keep work area clean, uncluttered
and properly lighted; replace all
unused tools and equipment.
c. Keep visitors a safe distance from
the work area. Make workshop
child-proof with pad locks, master
switch es, and by re mov ing starter
keys.
10. When wiring an elec tri cal ly driven
pump such as this, fol low all electrical
and safety codes, as well as the most
recent National Electrical Code (NEC)
and the Oc cu pa tion al Safety and
Health Act (OSHA).
Risk of
electric
shock! Never connect the
green (or green and yellow)
wire to a live terminal!
11. This equipment is only for use on
120 volt (single-phase) and is
equipped with an ap proved 3-conduc tor cord and 3-prong, groundingtype plug as shown in Fig ure 1.
Grounding
blade
Figure 1
To reduce the risk of electric shock, the
motor must be securely and adequately
grounded. This can be ac com plished by
the following:
1. Inserting plug directly into a
properly installed and grounded
3-prong, grounding-type re ceptacle
(as shown in Figure 1).
2. Permanently wiring the unit with a
grounded, metal raceway system.
3. Other suitable means.
Where a 2-prong wall receptacle is
encountered, it must be replaced with a
properly grounded 3-prong re cep ta cle
installed in accordance with the NEC
and local codes and ordinances.
12. All wiring should be performed by a
qualified elec tri cian.
13. It is strongly recommended that this
unit is plugged into a Ground Fault
Circuit Interrupter (GFCI). Con sult a
local electrician for installation and
availability.
Three prong grounded outlet equipped with a ground fault interruptor
2 inch Discharge pipe
*
2 inch
Gate Valve
45º Elbow
Float
switch
Figure 2 - Typical Installation
Upper level drainage
Cleanout
WasherDryer
2 inch
Check
Valve
Flange
Effluent pump passes 3/4 inch dia. solids
Floor drain
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Vent pipe Vent pipe
Lavatory
Laundry tubs
Toilet
Washer drain
* Main waste line to sewer or septic tank
Shower
Model EFL33
General Safety Information
(Continued)
The pump motor
is equipped with
automatic resetting thermal protector
and may restart unexpectedly. Protector
tripping is an indication of motor
overloading as a result of operating
the pump at low heads (low discharge
restriction), excessively high or low
voltage, inadequate wiring, incorrect
motor conditions, or a defective motor
or pump.
14. IThis pump is designed to transfer
water in cycles. Using this pump in
a continuous duty application by
ma nip u lat ing the switch to stay on,
will affect the per for mance and the
life of the product.
15. Protect electrical cord from sharp
objects, hot sur fac es, oil, and
chemicals. Avoid kinking the cord.
Re place or repair damaged or worn
cords im me di ate ly. Use wire of
adequate size to minimize voltage
drop at the motor.
16. Do not handle a pump or pump
motor with wet hands or when
standing on a wet or damp surface,
or in water.
17. Do not hang this product by the
carry handle. Sewage pumps
should be set firmly on their legs
and supported by rigid piping. This
eliminates twisting and damage
during pump operation.
18. Do not use an extension cord.
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 dis charge connection.
2. If a check valve is used in a solids
handling system mount the check
valve in a horizontal position or at
a 45º 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 1/8 inch hole in the discharge
pipe ap prox i mate ly 1 inch to 2 inch
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 3/4 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. The pump has a detachable tether
switch with a piggyback plug (see
Figure 3). 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 inch of fluid is left
in the basin so the impeller remains
submerged.
Check valve 45º
Gasket
Vent
Inlet
1/2 inch
Min.
Clearance
Figure 3 - Prefabricated Basins
Basin
7. When a tether switch is used, rigid
dis charge pipe is required. If the
pump is allowed to move, the
tether switch could be re strict ed
by the basin wall, pre vent ing 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 break er or unscrew fuse.
Maintenance
Make certain that
the pump is
unplugged before attempting to service
or remove any component. This pump is
assembled in the factory using special
equipment; therefore only authorized
service dealers or qualified electricians
should attempt to repair this unit.
Improper repair can cause an electrical
shock hazard.
The pump contains
oil that may be
under pressure because of heat. Let the
pump cool for a minimum of two hours
before servicing this unit.
1. Disassembly of the motor prior to
expiration of war ran ty will void
the warranty. It might also cause
internal leakage and damage to the
unit. If repairs are required, return
the pump to the dealer from whom
it was pur chased or call 1-800-237-
0987. If motor is ever disassembled
the o-rings must be replaced. Care
must be taken to ensure that all
seals do not leak.
2. After the basin cover is removed
and necessary dis charge piping
disconnected, lift pump from basin.
3. Pump should be checked on a
regular basis for proper op er a tion.
If anything has changed since
unit was new, the unit should be
removed and repaired or replaced.
Only qualified electricians or service
peo ple should at tempt to repair
this unit. Improper repair and/or
assembly can cause an electrical
shock hazard.
4. Place the pump in a suitable area
where it can be cleaned thoroughly.
Remove all scale and deposits on
pump.
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Operating Instructions and Parts Manual
Maintenance (Continued)
5. Submerge the complete pump in a
disinfectant so lu tion (10% chlorine
bleach solution) for at least one hour
before handling the pump.
6. Clean all dirt and deposits from the
pump float. Make sure float moves
freely after cleaning.
This pump contains
dielectric motor
oil for lubrication and motor heat
transfer. This oil can be harmful to the
environment. Check state environmental
laws before disposing of this oil. This
oil can be harmful to aquatic life so
consideration should be exercised in the
application of this pump.
7. Clean all dirt and deposits away
from pump inlet and volute.
Troubleshooting Chart
Symptôm Possible Cause(s) Corrective Action
Pump will not start
or run
Pump starts and
stops too often
Pump shuts off
and turns on
independently
of switch (trips
thermal overload
protection)
Pump operates
noisily or vibrates
excessively
Pump will not shut
off
Pump operates but
delivers little or no
water
1. Water level too low
2. Blown fuse or tripped circuit breaker
3. Low line voltage
4. Defective motor
5. Defective float switch
6. Impeller (pump filled with debris)
7. Tangled switch
8. Insufficient liquid level
1. Backflow of water from piping
2. Faulty float switch
3. Check valve not installed or leaking
4. Discharge head is less than
manufacturer's minimum
1. Excessive water temperature
2. Defective switch or entangled switch is
causing pump to run dry
3. Low line voltage
1. Worn bearings
2. Debris in impeller cavity or broken
3. Piping attachments to building
structure too rigid or too loose
1. Defective float switch
2. Float switch movement restricted
3. Restricted discharge (obstruction in
piping)
4. Excessive inflow or pump not properly
sized for application
1. Low line voltage
2. Debris caught in impeller or discharge
3. Worn or defective pump parts or
plugged impeller
4. Pump running backwards
5. Pump not properly sized for application
6. Check valve stuck closed or installed
backwards
7. Shut off valve closed
1. Pump switch will not turn on unless water covers top of pump
2. If blown, replace with proper sized fuse or reset breaker
3. If voltage is under recommended min i mum, check wiring size from the
main switch on property. If OK, contact power company.
4. Return for service or replace motor
5. Replace float switch
6. If impeller will not turn, remove housing and remove debris
7. Arrange switch so the switch moves free ly. Re po si tion pump if
necessary
8. Make sure liquid level is at least 13 inches from the basin floor
1. Install check valve
2. Replace float switch
3. Remove and examine check valve for prop er in stal la tion and free
operation
4. Recheck all sizing calculations to determine proper pump size
1. Pump should not be used for water above 120º F
2. Replace or reposition pump
Pump may start unexpectedly. Disconnect
3. If voltage is under recommended min i mum, check wiring size from the
main switch on property. If OK, contact power company
1. Return for service or replace
2. Remove housing, clean impeller and/or replace broken impeller
3. Replace portion of discharge pipe with flexible connector
1. Replace float switch
2. Reposition pump or clean basin as required to provide adequate
clearance for float
3. Remove pump and clean pump & piping
4. Recheck all sizing calculation to determine proper pump size
1. If voltage is under rec om mend ed minimum, check wiring size from the
main switch on prop er ty. If OK, contact power company
2. Remove, clean and check for tight ness
3. Replace worn parts or entire pump. Clean parts if required
4. Check rotation. (CCW from bottom) Return if CW
5. Recheck all sizing calculations to determine proper pump size
6. Remove and examine check valve for proper installation and free
operation
7. Open valve
power supply before ser vic ing.
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For replacement parts, call 1-800-237-0987
OIL
Model EFL33
Please provide following information:
- Model number
- Serial number (if any)
- Part description and number as shown in parts list
Address parts correspondence to:
Wayne Water Systems
101 Production Drive
Harrison, OH 45030 U.S.A.
Tethered length to be
3 inches ± 0.25 inches
Figure 4
Repair Parts List
Reference
Number Description Part Number Quantity
1 Motor housing 28088-001 1
2 Power cord 31026-001 1
3 #8 - 16 x 1 inch screw 67112-001 6
4 Motor housing gasket 17456-002 1
5 Impeller 17317-001 1
6 Volute (includes 6 screws) 23272-001 1
7 Dielectric oil 55932 2.2 pints
8 Mechanical switch kit 60022-001 1
9 Oil plug 37303-001 1
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Operating Instructions and Parts Manual
Service Record
Date Maintenance performed Repair components required
Limited Warranty
For one year from the date of purchase, Wayne Water Systems ("Wayne") will repair or re place, at its option, for the original purchaser
any part or parts of its Sump Pumps or Water Pumps (“Product”) found upon examination by Wayne to be defective in materials or
work man ship. Please call Wayne (800-237-0987) for instructions or see your dealer. Be pre pared to provide the model number and the
serial number when exercising this warranty. All transportation charges on Products or parts submitted for repair or replacement must
be paid by purchaser.
This Limited Warranty does not cover Products which have been damaged as a result of accident, abuse, misuse, neglect, improper
installation, improper maintenance, or failure to operate in accordance with Wayne’s written instructions.
THERE IS NO OTHER EXPRESS WARRANTY. IMPLIED WARRANTIES, IN CLUD ING THOSE OF MER CHANT ABIL I TY AND FITNESS
FOR A PARTICULAR PUR POSE, ARE LIMITED TO ONE YEAR FROM THE DATE OF PURCHASE. THIS IS THE EXCLUSIVE REM E DY
AND ANY LIABILITY FOR ANY AND ALL INDIRECT OR CONSEQUENTIAL DAM AG ES OR EXPENSES WHATSOEVER IS EXCLUDED.
Some states do not allow limitations on how long an implied warranty lasts, or do not allow the exclusions or limitations of incidental
or consequential damages, so the above lim i ta tions might not apply to you. This limited war ran ty gives you specific legal rights, and
you may also have other legal rights which vary from state to state.
In no event, whether as a result of breach of contract warranty, tort (in clud ing negligence) or otherwise, shall Wayne or its suppliers
be liable for any special, consequential, incidental or penal damages including, but not limited to loss of profit or revenues, loss of use
of the products or any associated equipment, damage to associated equip ment, cost of capital, cost of substitute products, facilities,
services or replacement power, downtime costs, or claims of buyer’s cus tom ers for such damages.
You MUST retain your purchase receipt along with this form. In the event you need to exercise a warranty claim, you MUST send a
copy of the purchase receipt along with the material or correspondence. Please call Wayne (800-237-0987) for return authorization and
instructions.
DO NOT MAIL THIS FORM TO WAYNE. Use this form only to maintain your records.
MODEL NO. _______________ SERIAL NO. ___________________________ INSTALLATION DATE _____________
ATTACH YOUR RECEIPT HERE
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