Figure 7-13. Replacing The Flow Transducer; Flow Transducer Replacement - Thermo Scientific 48i Instruction Manual

Servicing

Flow Transducer Replacement

Flow Transducer
Replacement
7-24 Model 48i Trace Level-Enhanced Instruction Manual
9. Wait at least 10 seconds for the ambient reading to stabilize, use
and
and press to save the pressure value.
10. Reconnect the instrument tubing to the pressure transducer.
11. Install the cover.
Use the following procedure to replace the flow transducer
Equipment Required:
Flow transducer
Philips screwdriver, #2
Equipment Damage Some internal components can be damaged by small
amounts of static electricity. A properly ground antistatic wrist strap must
be worn while handling any internal component.
1. Turn instrument OFF, unplug the power cord, and remove the cover.
2. Disconnect flow transducer cable from the FLOW connector on the
measurement interface board
3. Disconnect the plumbing connections from the flow transducer. Note
the plumbing connections to facilitate reconnection.
4. Loosen the two retaining screws holding the flow transducer to the
floor plate and remove the flow transducer
Figure 7–13. Replacing the Flow Transducer
to enter the known barometric pressure,
▲
(Figure 7–2).
(Figure 7–13).
Retaining Screws (2)
(Figure 7–13).
Thermo Fisher Scientific