Figure 7-8. Replacing The I/O Expansion Board (Optional); Figure 7-9. Rear Panel Board Connectors - Thermo Scientific 146i Instruction Manual

Servicing
I/O Expansion Board Replacement (Optional)
3. Remove the two standoffs holding the I/O expansion board connector
to the rear panel (Figure 7-9).
4. Pop off the board from the mounting studs and remove the board.
5. To install the I/O expansion board, follow previous steps in reverse.
Motherboard Support Bracket
s
Mounting Stud
Motherboard
Digital Output Board
I/O Expansion Board (Opt)

Figure 7-8. Replacing the I/O Expansion Board (Optional)

I/O Expansion Board
Motherboard
Digital Output Board

Figure 7-9. Rear Panel Board Connectors

Thermo Fisher Scientific Model 146i Instruction Manual 7-25