Interconnections; Earth (Ground) Connection - Agilent Technologies TwisTorr 74 FS Notice De Mode D'emploi

Interconnections

The following figure shows the TwisTorr 74 FS interconnections.
Figure 26

Earth (Ground) Connection

It is required to connect the pump body to protective earth with a M5
screw (marked thread in the pump body) using a green/yellow wire
of size AWG 16. Please ensure a reliable connection with using an M5
screw and a snap ring or washer disc of the same metal as the pump
body to prevent corrosion. The screw must be fixed with a 2 Nm
torque.
The impedance between the pump-body and the earth connection
point must be < 0.1 Ω.
TwisTorr 74 FS User Manual / 87-901-053-01 (A.00)
Technical Information

Interconnections

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