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Idiomas disponibles
Specifications and Safety
DESCRIPTION
This Submersible Sump Pump is designed for home
sumps. Unit is equipped with a 3-prong grounding-type
power cord. Shaded-pole motor is oil filled and sealed
for cooler running. Sleeve bearings on motor shaft never
need lubrication. Automatic reset thermal protection. Not
designed for use as a swimming pool drainer.
SPECIFICATIONS
Power supply required ...........................115V, 60 HZ.
Liquid Temp. Range ................32°F to 70°F(0°-21°C)
Individual Branch Circuit Required (min.) ....15 Amps
Discharge:
Plastic Models............1-1/4" FNPT / 1-1/2" MNPT
Cast Iron Models ...............................1-1/2" FNPT
NOTICE: Do not reduce size of discharge pipe or
hose below 1-1/4" diameter. If discharge is too
small, pump will overheat and fail prematurely.
This pump is designed for use in a residential sump
only. Pump water only with this pump.
NOTICE: This unit is not designed as a waterfall or foun-
tain pump, or for applications involving salt water or
brine! Use with waterfalls, fountains, salt water or brine
will void warranty.
Do not use where water recirculates.
Not designed for use as a swimming pool drainer.
NOTICE: Read this Owner's Manual for installation,
operation, and safety information.
PERFORMANCE
GPH (LPH) AT TOTAL FEET (M) OF LIFT
Model
HP
(1.5m)
CAPACITY GALLONS(L)/HOUR
309976
1/4
(8 631)
309986
1/3
309986V
(10 448) (8 176)
309996
1/2
(12 113) (10 220) (7 571)
309960
1/3
(10 599)
ELECTRICAL & SWITCH SPECIFICATIONS
Motor
Full Load
Model
HP
Amps
309976
1/4
8.8
309986
1/3
9.0
309996
1/2
5.5
309960
1/3
9.0
309986V
1/3
9.0
For parts or assistance, call Diamond Customer Service at
5
10
15
(3m)
(4.6m)
2280
1620
660
(6 132)
(2 498)
2760
2160
1410
(5 337)
3200
2700
2000
2800
2200
1400
(8328)
(5299)
Individual
Branch
*Switch Setting
Circuit
in inches (mm)
Req.(Amps)
On
15
11
3
⁄
"(298) 4
4
15
13"(330)
15
13"(330)
15
13"(330)
15
8"(203)
GENERAL SAFETY INFORMATION
Electrically powered sump pumps normally give
many years of trouble-free service when correctly
installed, maintained, and used. However, unusual
circumstances (interruption of power to the pump,
dirt/debris in the sump, flooding that exceeds the
pump's capacity, electrical or mechanical failure in
the pump, etc.) may prevent your pump from func-
tioning normally. To prevent possible water damage
due to flooding, consult your retailer about a sec-
ondary AC sump pump, a DC backup sump pump,
and/or a high water alarm. See the "Troubleshooting
Chart" in this manual for information about common
sump pump problems and remedies. For more infor-
mation, see your retailer, call Diamond customer
service at 1-800-265-7241 or visit our website at
www.flotecwater.com.
1. Know the pump application, limitations, and
potential hazards.
2. Do not use in water with fish present. If any oil
leaks out of the motor it can kill fish.
3. Disconnect power before servicing.
4. Release all pressure within system before servic-
ing any component.
5. Drain all water from system before servicing.
6. Secure discharge line before starting pump. An
unsecured discharge line will whip, possibly
causing personal injury and/or property damage.
7. Check hoses for weak or worn condition before
each use, making certain that all connections are
secure.
8. Periodically inspect sump, pump and system
No flow
components. Keep free of debris and foreign
at height
objects. Perform routine maintenance as
shown
below
required.
18 Ft.
9. Provide means of pressure relief for pumps whose
(5.5M)
discharge line can be shut-off or obstructed.
20 Ft.
10. Personal Safety:
(6.1M)
a. Wear safety glasses at all times when working
24 Ft.
with pumps.
(7.3M)
b. Keep work area clean, uncluttered and prop-
20 Ft.
(6.1M)
erly lighted – replace all unused tools and
equipment.
c. Keep visitors at a safe distance from work
area.
d. Make workshop child-proof – with padlocks,
master switches, and by removing starter
keys.
Off
11. When wiring an electrically driven pump, follow
1
⁄
"(114)
2
all electrical and safety codes that apply.
6"(152)
12. This equipment is only for use on 115 volt
6"(152)
(single phase) and is equipped with an
6"(152)
approved 3-conductor cord and 3-prong,
4"(102)
grounding-type plug.
1-800-265-7241
2
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