Publicité
17
Technical Information
Interconnections
Interconnections
The following figure shows the TwisTorr 704 FS interconnections.
Figure 22
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.
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TwisTorr 704 FS User Manual / 87-901-051-01 (A)
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