Stp Pump Installation Positions; Positions Of The Outlet Port On The Horizontally - Edwards STP-iS2207 Series Instruction Manual

3.4.2

STP pump installation positions

3
The STP pump can be installed vertically, horizontally, upside-down and/or slanted.
When installing the STP pump in a horizontal or slanted position, it is recommended to install it so
that the direction of the outlet port is on a vertical or horizontal plane in the direction of the gravity.
This makes it possible to reduce the load on the magnetic bearing and the heat generated by the
STP pump.
Figure 20 - Positions of the outlet port on the horizontally or slanted installed STP pump
MT-89E-001-C
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STP-iS2207 Series Turbomolecular Pump
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5
1. Vacuum equipment
2. Upside-down
3. Horizontal
Figure 19 - STP pump installation positions
Direction
of gravity
2
3
4
4. Slanted
5. Vertical