BJM Pumps SV75-575T - Manual (Page 14)

14
Typical 3 phase Auto Control 1
Before installing a pump, check the pump rotation to insure that wiring has been
connected properly to power source, and that the green lead of power cable (See wiring
diagram), is connected to a valid ground, momentarily energize the pump, observing the
directions of kick back due to starting torque. Rotation is correct if kick back is in the
opposite direction of rotation arrow on the pump casing. If rotation is not correct,
switching of any two power leads other than ground will provide the proper rotation.
DO NOT PLACE HANDS IN PUMP SUCTION WHILE CHECKING
MOTOR ROTATION. TO DO SO WILL CAUSE SEVERE PERSONAL INJURY.
BJM three phase pumps have integral motor overload protection. BJM recommends
that all three phase pumps using a motor starting device also incorporate motor
overload protection. Pumps must be installed in accordance with the National Electrical
Code and all applicable local codes and ordinances. Pumps are not to be installed in
locations classified as hazardous in accordance with National Electrical Code,
ANSI/NFPA 70.
Connect pump to a junction box, outlet box, control box, enclosure with a wiring
compartment that meets NEC and local codes. The provision for supply connection