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Interconnections; Earth (Ground) Connection - Agilent Technologies TwisTorr 804 FS Bedienungshandbuch

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Technical Information

Interconnections

Interconnections

The following figure shows the TwisTorr 804 FS interconnections.
Figure 36

Earth (Ground) Connection

It is required to connect the pump to protective earth with a M5
screw (marked thread in the pump envelope) using a green/yellow
wire of size AWG 16. Please ensure a reliable connection 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.
306/344
TwisTorr 804 FS User Manual / 87-901-052-01

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