Outback Power Systems FX Series Circuit Board Replacement Instruction - Manual (Page 4)

Installation & Programming Manual FX Circuit Board Replacement Copyright 2003  OutBack Power Systems, Inc.
900-0042-1 19009 62 nd Ave NE, Arlington WA 98223 USA
Page 4
Rev 2.0 10/26/04 Tel 360 435 6030 Fax 360 435 6019
Figure 3
STEP 5:
Determine which board or boards need replacing. Luckily, we’ve sent you
boards that look identical or very similar to the boards that need replacing (you
can thank us later). It may be the case, though rare, that one of the boards that
we didn’t send you is damaged. Please take a quick look around to see if
anything is fishy (black soot, burnt circuit board, cracked IC’s, etc). A flashlight
can be used for this procedure and can be done without removing any boards.
STEP 6:
Next, remove the two ribbon cables (Figures 4 & 5) that connect the FET board
and the AC assembly to the Control board. To remove the ribbon cables, use the
levers at the top and bottom of the ribbon cable connections.
Figure 4 Figure 5
Wire Connection
to FET Board
“Nomex”