(2) Insert one end of a three-wire no. 6 AWG cable (2)
through the conduit hub (3), and connect two cable wires to two leads in
the box (4) of the tester. Tighten conduit hub.
(3) Connect two ground wires (5) to connector (6) on frame of
tester by inserting ends of ground wires into side of connector and
tightening setscrew (7) down on the ground wires.
Main power supply illustrated is the preferred
method for providing power to tester.
(4) Connect other end of cable wires (8) to the terminals of a
220-v, 3-phase, 60-cycle main power supply (9).