Operating Procedure; Switching On And Use Of Elekta Pumping System; Elekta Pumping System Switching Off18 - Agilent Technologies 9698205M016 Instruction Manual

1 Installation Procedure

Operating Procedure

Operating Procedure

Switching on and Use of Elekta Pumping System

To switch on the Elekta Pumping System it is sufficient to supply the
mains and then move the external switch to ON position.
Immediately after the switch ON the system perform a short auto
test, in this phase all the LEDs will lighted and will ring a short
acoustic signal.
The integrated controller automatically recognizes the mains
presence and starts-up the pump.
The blue LED "STATUS" located on the Elekta Pumping System base
front panel indicates with its flashing frequency the system operating
modes:


See the appendix "Technical Information" for a detailed description
of the Elekta Pumping System control panel and specific parts.
Elekta Pumping System Switching off
To switch off the Elekta Pumping System it is sufficient to move the
external switch to the OFF position. The integrated controller
immediately switches off the pumps (the rotary vane pump stops
immediately, and the turbomolecular pump begins to slow down).
After switching off the system wait 15 to 20 seconds for the
turbomolecular pump to slow down then turn the vent valve 1/4 turn
anti-clockwise to vent the system.
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ON steadily: standalone mode (no serial communication);
slowly flashing (period of about 50 ms): interface mode, active
serial communication.
IPS - Integrated Pumping System / 887-901-012-01