Thermo Scientific TVA2020, Instruction Manual

Page: 143 / 190

Servicing
Replacing Sample Line in Sample Probe
Thermo Fisher Scientific TVA2020 Instruction Manual 7-25
Use the following procedure to replace the sample line in sample probe
(
Figure 7–21 ).
1. Remove the three screws holding the two halves together.
2. Separate the halves to access the tubing.
3. Remove the water trap assembly.
4. Carefully cut the tubing lengthwise to free it from the barbs. Do not
cut too deeply or the barbs could be damaged.
5. Attach the new tubing and return the water trap to either handle half.
Make sure the tubing is routed correctly in the grooves.
6. Reinstall the three screws.
Figure 7–21. Replacing the Sample Line in Simple Probe
Replacing
Sample Line in
Sample Probe
Tube
Water Trap
O-ring
Screws (3)
O-ring