Thermo Scientific 7165, Руководство по эксплуатации и список запасных частей

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1. Completely disassemble the fitting. Refer to Figure 16 to familiarize
yourself with the names of the component parts.
2. Make sure the tubing is cut off reasonably square and that no plastic
burrs or ridges are present.
3. Place the grab ring and back-up ring in the hex nut in the order and
orientation shown in Figure 16. Thread the nut onto the adapter. DO
NOT use the o-ring at this time.
4. Push the tubing through the nut until it bottoms out in the adapter.
5. Remove the adapter nut and tubing. Place the o-ring over the tubing.
Be careful not to push the back-up ring or grab ring further back on
the tubing when installing the o-ring.
Caution Do not tighten tube fitting hex nut with a wrench. Tight
connections can be easily made by hand.
s
These fittings, shown in Figure 3-17, are found on the water inlet. To
insert the inlet tubing:
1. Press on the metal thumb pad on the coupling body to ensure the
fitting is open.
2. Wet the o-ring on the coupling insert and push into the coupling body
until you hear a click. Gently pull on the tubing to ensure it is secure.
3. To remove, press the metal thumb pad to release and pull coupling
insert out.
Tubing Adapter
Fittings
Figure 3-16. Typical Polypropylene Tubing Adapter Installation
Quick Disconnect
Fittings
Type II Water System 3-5 Thermo Scientific
Section 3
Installation