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6
Vacuum System
Foreline Pump
The 7250 can be used with either a standard oil-based rotary vane foreline pump
(DS-202), or a dry scroll pump (IDP-15). Procedures for maintaining these pumps
are provided on the following pages.
Figure 18.
To connect the foreline hose to the foreline
pump
Materials needed
•
Procedure
This procedure applies to the rotary vane and dry scroll pumps. The dry scroll
pump is shown in the video.
98
Standard rotary vane foreline pump
Gloves, clean, lint-free
•
Large (8650-0030)
•
Small (8650-0029)
7250 Accurate-Mass Q-TOF Troubleshooting and Maintenance Manual
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Table of Contents
Troubleshooting
