B-6 External Connections
9. Install 2 clamps on each hose end.
10. Connect the 12.7-mm clear PVC exhaust tubing to the roughing pump
exhaust port NW25 nozzle fitting using an NW25 center ring, and then
secure the connection with an NW25 clamp, using the 7-mm nut driver
to install the clamp.
11. Secure the exhaust tubing with a hose clamp.
12. Route the open end of the exhaust tubing to a suitable exhaust vent.
See also: The Waters SYNAPT G2 MS/HDMS Site Preparation Guide
(part number 715002097).
13. Make the electrical connections to the roughing pump (see page B-7).
Caution: To avoid gas leaks, use the sharp knife to cut the PVC
exhaust tubing squarely (that is, perpendicular to its horizontal
axis).
Caution: The instrument requires two separate exhaust systems:
one for nitrogen, the other for the roughing pump. Your warranty
does not cover damage caused by routing exhaust lines incorrectly.
See also “Connecting the nitrogen exhaust line” on page B-10.
To Next Page
Loading...
