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Installation • Operation
Use a 2" (5.1 cm) swing check valve in pump discharge
to prevent backflow of liquid into sump basin. Check
valve should be a free flow valve that will easily
pass solids.
NOTICE For best performance of check valve when
handling solids, do not install it with discharge angled
more than 45° above the horizontal. Do not install check
valve in a vertical position as solids may settle in valve
and prevent opening on startup.
Drill a 3/16" (4.7mm) hole in discharge pipe about 1"-2"
(2.5 - 5.1cm) above pump discharge connection (but
below check valve) to prevent airlocking the pump.
Electrical
Risk of electric shock . Can shock, burn or
kill . When installing, operating, or servicing this pump,
follow safety instructions listed below.
Step 1. DO NOT splice the electrical power cord.
Step 2. DO NOT allow electrical cord plug to
be submerged.
Step 3. DO NOT use extension cords. They are a fire
hazard and can reduce voltage sufficiently to
prevent pumping and/or damage motor.
Step 4. DO NOT handle or service pump while it is
connected to power supply.
Step 5. DO NOT remove grounding prong from plug
or modify plug.To protect against electrical
shock, the power cord is a three-wire conductor
and includes a 3-prong grounded plug. Plug
pump into a 3-wire, grounded, grounding-
type receptacle. Connect pump according to
electrical codes that apply.
For automatic operation, plug or wire pump into an
automatic float switch or pump controller. Pump will run
continuously when plugged directly into an electrical
outlet. Connect or wire pump to an individual branch
circuit with no other outlets or equipment in the circuit.
Size fuses or circuit breakers according to chart below.
Fuse Data
MODEL
2800A
3200A
For parts or assistance, call Flotec Customer Service at 800-365-6832
HP
Voltage
1/3
115
4/10
Risk of electrical shock and fire . Be sure
that power supply information (Voltage/ Hertz/Phase) on
pump motor nameplate matches incoming power supply
exactly. Install pump according to all electrical codes
that apply.
Operation
NOTICE Do not allow pump to run in a dry sump. It will
void the warranty and may damage the pump.
An automatic overload protector in the motor will protect
motor from burning out due to overheating/overloading.
When motor cools down, overload protector will
automatically reset and start motor.
If overload trips frequently, check for cause. It could be
a stuck impeller, wrong/low voltage, or electrical failure
in motor. If an electrical failure in the motor is suspected,
have it serviced by a competent repairman.
Pump is permanently lubricated. No oiling or greasing
is required.
General
Risk of electric shock . Can shock, burn
or kill.
• Before removing pump from basin for service,
always disconnect electrical power to pump and
control switch.
• Do not lift pump by power cord. See Cord Lift
Warning.
Submerge pump in a disinfectant solution (bleach) for at
least one hour before disassembling pump.
The pump motor contains a special lubricating oil which
should be kept clean and free of water at all times.
Individual Branch Circuit Required (Amps)
15
Dual Element Time Delay Fuse Amps
10
3
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