Valleylab Force FX-C - Page 172

Right Heat Sink and Component Replacement
7-22
Step 3 - Install the Right Heat Sink
A. On the right side of the chassis, slide the heat sink components down
into the matching connectors on the Power Supply /RF board.
B. Install the two screws that secure the right heat sink to the rail under
the Power Supply /RF board.
C. Connect the right heat sink tank damping resistor cable to J12 on the
Power Supply /RF board.
D. Position the support bracket over the heat sinks and install the three
screws that secure the bracket to the left rear heat sink (plastic screw)
and to the left front and right heat sinks (two metal screws).
E. Install the Control board.
(1) Position the Control board over the Power Supply /RF board with
the control board components facing the rear panel. Fit the edges of
the board into the slots on the heat sinks. Slide the board down,
carefully fitting the edge connector into the matching connector on
the Power Supply /RF board.
(2) Connect the display board ribbon cable to the Control board and
lock the connector.
F. Position the cover above the chassis and slide it down. Install the five
screws
that secure the cover to the chassis.
Force FXTNLC Service Manual