Removing/Replacing The Gfc Wheel; Figure 8-10: Critical Flow Restrictor Assembly Disassembly - Teledyne T360 Operation Manual

Teledyne API Model T360/T360M Operation Manual
Figure 8-10:

8.6.2. Removing/Replacing the GFC Wheel

07272B DCN6552
Pneumatic Connector, Male 1/8"
(P/N FT_70
Spring
(P/N HW_20)
Sintered Filter
(P/N FL_01)
O-Ring
(P/N OR_01)
Purge Housing
(P/N 000850000)
Critical Flow Restrictor Assembly Disassembly
When removing or replacing the GFC Wheel it is important to perform the
disassembly in the following order to avoid damaging the components:
1. Turn off the analyzer.
2. Remove the top cover as described in "Getting Started" Section 3.1.
3. Open the instrument's hinged front panel.
4. Locate the GFC wheel/motor assembly (see Figure 3-5).
5. Unplug the following electronic components:

The GFC wheel housing temperature sensor;

GFC wheel heater

GFC wheel motor power supply

IR source
6. Unscrew the purge gas line hex nut and remove the 1/8 inch FEP purge gas
line.
Critical Flow Orifice
(P/N 00094100)
Make sure it is placed with the
jewel down)
Troubleshooting and Service
257