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5
Technical Information
Fuse Holder and Voltage Changer Assembly
Pump Connection
The pump is connected to the controller rear panel via the high
voltage connector by a coaxial high voltage cable assembly.
High voltage can cause severe injury or death. Before installing or removing
WARNING!
the connector:
1.
2.
3.
4.
Interlock
The interlock is a safety device designed by Agilent to prevent serious
damages to the operator due to high voltage on the pump power
connector.
Therefore, two serial electrically connected interlocks are planned;
both of them should be closed, so that the pump can activate.
In order to activate the pump, you should:
5.
6.
7.
60/72
Turn the power off.
When connecting the cable to 2 l/s pumps, or larger, be sure that
the ground spring is in place on the high voltage connectionof
the pump.
Install the pump connector and secure it with screws.
Plug the controller connector.
H.V. Cable Interlock consists of a Jack (A) grounded through a
cable connected to the metal frame.
Remote ON/OFF Interlock consists of a P001 connector
(included) whose 3 and 7 pins are short-circuited (please refer to
the previous figure).
Plug Jack (A) into plug (B).
Plug P001 connector into J001 connector.
Place the main switch to ON.
MicroVac Controller User Manual / 87-900-089-01 (G)
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