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EBARA Horizontal Split Case Pump
Operating, Installation, and Maintenance
4 4 . . 4 4 ) ) E E l l e e c c t t r r i i c c a a l l c c o o n n n n e e c c t t i i o o n n
Warning
Attention
(1) Please follow Figure 12 to perform the wiring work.
3.0kW or less
If the motor is not standard with Ebara, please follow the wiring diagram in the motor
terminal box or the operation manual of the motor.
EBARA
PUMPS AMERICAS CORPORATION
PM10U-
www.pumpsebara.com
(t) 803.327.5005 (f) 803.327.5097
Check that there is no looseness or foreign matter in the
wiring parts of the motor, the primary and secondary sides of
the control cabinet, and the connection parts and wiring
parts
of
the
power
Looseness of the wiring and connection parts may cause poor
contact, and if there are foreign objects in the terminal
parts, it may cause a fire due to high temperature.
Be sure to perform grounded operation. If it is operated
without grounding, it may cause an electric shock accident in
the event of failure and leakage.
When using and constructing the pump, please entrust
professional and technical personnel to operate it.
Otherwise, there is a risk of fire or injury.
Wiring
work
should
be carried
accordance with correct regulations and benchmarks. Make sure
that the wiring terminals are not loose. Misoperation by
unqualified personnel not only violates the law, but may also
cause accidents such as electric shock and fire
Make sure that the motor terminals are not loose and fall
off. Even if there is only one loose part, it will damage the
motor due to phase loss operation.
Motor
Switch
Power supply
Larger than 4.0kW
Figure 12 Wiring connection
- 13 -
equipment
in
the
control
out
by
professionals
Motor
Switch
Larger than 4.0kW
CB Series
cabinet.
in
Motor
Star-Delta
Starter
Power supply
EBARA
CORPORATION
13
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