Interconnections; Earth (Ground) Connection - Agilent Technologies Turbo-V 850 TwisTorr Bedienungshandbuch

Interconnections

The following figure shows the Turbo-V 750/850 TwisTorr Pumping
System interconnections.
Figure 38

Earth (Ground) Connection

We recommend that you fit a separate earth (ground) conductor to
the Turbo-V 750/850 TwisTorr Pumping System. Use a separate insu-
lated green/yellow conductor, and use a M5 x 10 screw and shake
proof washer (fitted to the earth hole on the pump) to secure the
earth conductor to the pump. 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.
Turbo-V 750/850 TwisTorr User Manual / 87-901-020-01
J1 – Input-Output
☺
P1 – Purge Vent
J2 – Serial Line
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Technical Information

Interconnections

Output Power
LED Status
Supply
(A)
17
Earth
(Ground)
P2 - Fan
339/406