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by pounding as this will damage the seal. When
removing impeller warm slightly with a torch
and pry impeller off evenly with either small
pry bars or a wheel puller.
When the submersible pump motor leaves the
factory it is ready for installation. No adjustment,
venting or oil filling is required. For THREE
PHASE motors the only connection to the motor
lead cable is the power supply. For SINGLE
PHASE motors the motor lead cable and power
supply must be properly connected at the
Control Box. Motor will operate successfully with
frequency not more than 5% and voltage not
more than 10% above or below nameplate data.
Performance within this range will not necessarily
be the same as the established performance at
exact rated voltage and frequency.
All submersible pump motors will operate in
either direction of rotation. To reverse direction
of a THREE PHASE motor, interchange any
two motor leads at the starter. To reverse
direction of rotation of a SINGLE PHASE motor
the proper connections must be made in the
motor connection chamber; refer to the W/D's
supplied in the motor connection chamber and
Control Box.
Lifting eyes are supplied for purpose of
installation and servicing. (Do not use motor
lead cables for lifting means.) Normal care
should be exercised to prevent mechaniĆ
cal damage to the seal, the frame and the
insulated cable.
LIFT MOTOR ONLY USING BOTH ATTACHMENT POINTS.
EYENUTS & EYEBOLTS MUST BE SEATED & IN LINE AS
SHOWN BELOW.
PREFERRED METHOD - USE SPREADER BAR.
WARNING
4
45°
MAX.
692.FF
STARTING
CAUTION: Surface temperature of motor
enclosure may reach temperatures which can
cause discomfort or injury to personnel acciĆ
dentally coming into contact with hot surĆ
faces. (When installing, protection should be
provided by user to protect against accidental
contact with hot surface) .
On initial start up the motor and pump should
be checked for proper rotation prior to final
application.
The unit is designed to protect all power connecĆ
tions against moisture. All Reliance Submersible
Pump Motors have a lead connection chamber.
- THREE PHASE dual voltage motors have 9
motor leads and SINGLE PHASE dual voltage
motors have 8 motor leads in this chamber. All
Submersible Pump Motors have 2 thermal proĆ
tector leads and 2 moisture sensing probe leads
in this chamber.
Leads are tagged for easy identification. A conĆ
nection diagram is provided in the lead chamber.
Motors can be connected for either high or low
voltages. (Some motor ratings are built as single
voltage units and as such are not reconnectable).
The motor lead cable assembly for all
Submersible Pump Motors has 3 marked power
leads plus two ground leads, two thermal leads
and two moisture sensing probe leads in
standard cable lengths of 25 feet.
Leads are brought through an epoxy sealed conĆ
nectorproviding a mechanicallystrong watertight
seal. The cap and cable assembly are available
from Reliance Electric as a replacement part asĆ
sembly. When replacing the lead wire cap, care
shouldbe takennot tonick ordamage theO" ring
seal. Replace any damaged or nicked O" rings.
WHEN REPLACEMENT CABLE ASSEMBLY IS
REQUIRED, ORDER FROM RELIANCE ELECĆ
TRIC CO. USING MOTOR IDENTIFICATION
NUMBER.