Xylem IM158 R04 Model SMVT - Manual (Page 21)

SMVT Installation, Operation and Maintenance Manual 19
Figure 15: Three Phase Motor Wiring Diagram
Rotation
Notice: Incorrect rotation may cause damage to the pump and voids the warranty.
• Correct rotation is left-hand, counter-clockwise when viewed from the motor end.
• Check rotation by observing the motor fan or the coupling THROUGH the coupling guard.
DO NOT confuse the rotation direction with the flow arrows cast into the pump body. The
rotation arrow is cast into the coupling.
• To reverse three phase motor rotation, have a qualified technician interchange any two of
the three power supply leads.
208-230V 3/60 460V 3/60
4
5
6
1
7
2
8
3
9
L
1
L
2
L
3
G
MOTOR LEADS
POWER CABLE LEADS
4
5
6
1
7
2
8
3
9
L
1
L
2
L
3
G
MOTOR LEADS
POWER CABLE LEADS
Installation (continued)