1485 Jacobs Rd.
Deland, FL 32724
386.738.7307
P/N 53-00606-100 Rev. D 032619
www.intellitec.com
Intellitec
SERVICE MANUAL
BATTERY CONTROL CENTER -
MINI DIESEL
PRINTED CIRCUIT BOARD REMOVAL
PRINTED CIRCUIT BOARD REPLACEMENT
In the event that the printed circuit board needs to be removed, the following procedure should be followed.
1) Remove the negative wires from both batteries to prevent injury to individuals and the equipment.
Be sure that these wires stay clear of the battery posts. Remove power to the converter.
2) Remove the cover of the Battery Control Center to expose the board.
3) Pull chassis harness plugs from connectors, J2, J4, and J5.
4) Note the locations of wires connected to Faston connectors, J9 through J12, and J15 through
J18, located along the lower edge of the board next to J5. It is best to write down the wire positions
and colors so that they can be re-connected correctly.
5) Pull relay harness plug from J1.
6)
Note the locations of wires connected to output Faston connectors, J6, J7, J8, and J13, located
along the upper edge of the board. It is best to write down the wire positions and colors so that
these wires can be re-connected correctly.
7) Remove the 1/4" hex head bolt located near the center-right side of the board.
8) Remove the four #8 hex head screws located in the four corners and center of the board.
9) Remove the board.
Replace the board in the reverse order from the removal. Be sure to tighten the 1/4" hex head bolt going
through the board, for it provides the power connection to the battery feed. Failure to properly tighten this bolt
will lead to failure.
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