Ion Technologies ES45
Effluent Pump
OPERATION MANUAL
Dated: 11/22/2017
Document Name: ES45_OM.indd
Page 5 of 11
www.ionproducts.net
bottom. The legs will sink into the dirt and the suction
will become plugged.
Installing Pump in Sump
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.
CAUTION:
Operating pump builds up heat
and pressure; allow time for pump to cool to
room temperature.
WARNING:
Disconnect all power and control
wires to motor at control panel before starting
disassembly operation. Never rely on opening circuit
breaker only.
Pump Servicing
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.
Note:
Automatic thermal overload protects the sealed-
in-oil motor. Running dry may overheat the motor and
activate the overload protector until the unit cools.
Storage
Any product that is stored for a period longer than six
(6) months from the date of purchase should be bench
tested prior to installation. A bench test consists of,
checking the impeller to assure it is free turning and
a run test to assure the motor (and switch if provided)
operate properly. Do not pump out of liquid.
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.
Submergence
The pump should always be operated in the
submerged condition. The minimum sump liquid level
should never be less than above the pump’s motor,
unless very briefly.
Discharge Piping
Install discharge piping or hose assembly to the pump.
Discharge piping should be as short as possible and
sized no smaller than the pump discharge. Do not
reduce the discharge pipe size below that which is
provided on the pump. Both a check valve and a shut-
off valve are recommended for each pump. The check
valve is used to prevent backflow into the sump. The
shut-off valve is used to manually stop system flow
during pump servicing. Be sure the discharge pipe
has a 1/8” diameter hole approx. 5” from end nearest
volute and oriented towards the pump body.
Control Panel
Single phase series sewage pumps DO NOT require
a control panel, but do require a level control with a
piggy back plug,
See Figure 2, Page 6.
Motor
Each motor is provided with heat sensor thermostats
attached directly to the motor windings. The
thermostats open if the motor windings see excessive
heat and, in turn, open the motor contactor in the
control panel when used, breaking the power to
the pump. When the motor is stopped due to an
overheated condition, it will not start until the motor
has cooled.
Pre-Operation
Check Voltage And Phase
Before operating pump, check to make sure that
voltage and phase information stamped on the pump’s
identification plate matches the available power.
Check Pump Rotation
Before putting pump into service for the first time,
the motor rotation must be checked. Improper motor
rotation can result in poor pump performance and can
damage the motor and/or pump.
Identification Plate
Note the numbers on the pumps identification plate
