Instruction manual

Servicing
I/O Expansion Board (Optional) Replacement
Thermo Fisher Scientific Model 5030i SHARP Instruction Manual 7-27
1. Turn the instrument OFF, unplug the power cord, and remove the
cover.
2. Squeeze the thermistor latch and pull the thermistor assembly from the
AMB TEMP connector on the measurement interface board.
3. Snap the new thermistor into the AMB TEMP connector.
Figure 7–12. Replacing the Thermistor
Use the following procedure to replace the optional I/O expansion board
(Figure 7–13).
Equipment Required:
I/O expansion board
Nut driver, 3/16-inch
Equipment Damage Some internal components can be damaged by small
amounts of static electricity. A properly grounded antistatic wrist strap
must be worn while handling any internal component.
▲
1. Turn the instrument OFF, unplug the power cord, and remove the
cover.
I/O Expansion Board
(Optional)
Replacement
Thermistor