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Mechanical Instructions
1.3 MICROCAP ATTATCHMENT
Feedthrough Spanner
11/16” Hex Wrench
Membrane
*DO NOT TOUCH*
Figure 1-2. Microcap Attatchment
PTFE
1. Heat PTFE O-ring to 100°C for easier installation of O-ring.
2. Take care to ensure the you do not touch the membrane as it is fragile.
3. Engage the threads by hand while gently pushing the process end fitting.
4. Use a 11/16” hex wrench on the microcap and a spanner wrench on the feedthrough.
5. Turn the 11/16” wrench clockwise. Hand tighten process fitting to feedthrough end.
6. Torque to 40 N•m, do not over torque as this may damage metal to metal seal.
7. Gap between lip of process fitting and feedthrough should be approximately 0.02”.
