AT-FS238a/x and AT-FS238b/x Series Installation Guide
21
Note
UL recognized wires of 22-gauge minimum should be provided by the
installer.
5. With a 22-gauge wire-stripping tool, strip the three wires in the tray cable
coming from the DC input power source to 8mm ± 1mm
(0.31in.± 0.039in.), as shown in Figure 11 on page 21.
Warning
Do not strip more than the recomme nded amount of wire. Stripping
more than the recommended amount can create a safety hazard by
leaving exposed wire on the terminal block after installation. 17
Figure 11 Stripped Wire
6. Connect the ground wire to the te rminal marked with t he groun d symbo l
by inserting the wire into power connector that comes with the converter
and tightening the connection with a flathead screwdriver, as shown in
Figure 12.
Warning
When installing thi s equipment, always ensure that the frame g round
connection is installed first and disconnected last. 18
Figure 12 Connecting the Stripped Wire
7. Connect the negative feed wire to the terminal block marked (-).
8. Connect the positive feed wir e to the terminal b lock marked (+).