SECTION 5 INSTALLATION
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5
5.1.3 Example of piping connection
Connect a backing vacuum pump or its related pipe connection flange to the outlet flange of
the pump. (See Fig. 5-6)
* marks are not attached to this turbo molecular pump set.
Fig. 5-6 Example of Exhaust Line
When gas purge required, connect the gas purge pipeline to the gas purge port. (For the gas
purge detail, see Section 7 "Gas Purge")
After complete piping connection, check for perfect airtightness by helium leak test.
*
VACUUM CHAMBER
*
MAIN VALVE
TURBO MOLECULAR PUMP
*
FOREVACUUM VALVE
*
BACKING VACUUM
PUMP
*
FLEXIBLE TUBE