Connect
Connect
Connect the
the
the Supply
Supply
Supply Wiring
Wiring
Wiring
Improper wiring may cause electric shock or other
serious injury if work is not performed properly.
• This equipment must be grounded. Connect
only to a grounded power source.
• All electrical wiring must be done by a qualified
electrician and comply with all local codes and
regulations.
1.
Ensure that the disconnect (B, Fig 2) is shut off
and locked out.
Figure 2 Locked Out Disconnect
2.
See Figs. 3 and 4. Install a start/stop control (C)
in the electrical supply line (A), within easy reach
of the equipment. The start/stop control must be
approved for use in hazardous locations.
3.
Open the electrical compartment (S) on the
motor.
4.
Bring the supply wires into the electrical
compartment through the 3/4–14 npt(f) inlet port.
Connect the wires to the terminals, as shown in
Figs. 3 and 4. Torque the terminal nuts to 15
in-lb (1.7 N•m) maximum. Do
Do
Do not
not
not over-torque.
over-torque.
over-torque.
Figure 3 Connect the Power Wires, Single Phase
Figure 4 Connect the Power Wires, Three Phase
Notes
Notes
Notes for
for
for Figs.
Figs.
Figs. 3
3
3 and
and
and 4
4
4
Tighten all terminal nuts to 15 in-lb (1.7
N•m) maximum. Do
Do
Do not
not
not over
over
over---torque.
torque.
torque.
Tighten cover screws to 15 ft-lb (20.3
N•m).
A conduit seal (D) is required within 18
in. (457 mm) of the motor for the US and
Canada.
5.
Close the electrical compartment. Torque the
cover screws to 15 ft-lb (20.3 N•m).
333389E
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