Waters Xevo TQD, Руководство оператора, обзор и техническое обслуживание

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Connecting the oil-filled roughing pump B-5
3. Attach the NW25 tee to the inlet of the pump using the NW25 center
ring, and then secure the connection with a clamp.
4. Using the NW25 center rings and clamp, and the 7-mm nut driver,
attach the flanged end of a length of 1-inch ID vacuum hose to the top
port on the NW25 tee, and the 10-mm reducer fitting and a length of
10-mm ID nylon tubing to the middle (perpendicular) port on the tee.
5. Using 2 hose clamps, connect the opposite end of the length of 1-inch
vacuum hose in step 4 to the 1-inch OD straight vacuum port on the
instrument’s rear panel.
6. Connect the opposite end of the 10-mm nylon tube to the 10-mm source
vent port on the instrument’s rear panel.
7. Using 1 hose clamp, connect a length of 12.7-mm clear PVC exhaust
tubing to the roughing pump exhaust port NW25 nozzle fitting.
Caution:
To avoid gas leaks, use the sharp knife to cut the PVC
exhaust tubing squarely (that is, perpendicular to its horizontal
axis).
TP03414
1-inch ID
vacuum hose
Clamps
Flange
Pump inlet
NW25 tee
10-mm reducer
fitting
10-mm nylon tube