Alpha Technologies XM2, XM2-HV, XM2-HP - Manual (Page 33)

2.6 Installing the PIM, continued
6. Install the PDB header in the J4 connector of the PIM circuit board.
7. Align the PIM circuit board holes labeled P3, P5 and P4 with the standoffs (P13, P15
and P16) on the PDB. Place the PIM circuit board on the standoffs, making the J6/J4
connection. Verify the J6 pins are aligned correctly and completely seated in J4.
8. Using the provided 6-32 hardware, re-attach the:
• Fuse/ output voltage selection block wire at P5 (on PIM board in legacy units)
• 0-Volt wire from the transformer to P4*
9.
Torque the three 6-32 screws (P3, P5 and P4) fastening the PIM circuit board to the
power distribution circuit board to 14 inch-pounds (P13, P15 and P16).
10. Replace the front panel.
11. Program the PIM. See Section 2.6 for instructions.
* For installation assistance, call Alpha Technologies technical support, 1-800-863-3364
Fig. 2-9, J6 and J4 connection as seen from rear of Power Distribution Board
Torque the 6-32 fastening hardware (with or
without standoff) to 14 inch-pounds to avoid arcing or
board failure.
The PIM header (Alpha P/N 545-739-10) is shipped uninstalled. Locate the header and install it
between J6 on the PDB board and J4 on the PIM board.
NOTE:
PIM to PDB Header
Connection
J4
J6
CAUTION!
33 017-805-B0-010 Rev. K2