Varian Turbo-V 300 ICE Notice De Mode D'emploi page 53

INSTRUCTIONS FOR USE
INSTALLATION
!
The Turbo-V controller is equipped with a 3-wire power
cord and plug (internationally approved) for user
safety. Use this power cord and plug in conjunction
with a properly grounded power socket to avoid
electrical shock. High voltage developed in the
controller can cause severe injury or death. Before
servicing the unit, disconnect the input power cable.
The Turbo-V controller can be used as a bench unit or
a rack module, but it must be positioned so that free air
can flow through the holes.
Do not install or use the controller in an environment
exposed to atmospheric agents (rain, snow, ice), dust,
aggressive gases, or in explosive environments or
those with a high fire risk.
During operation, the
conditions must be respected:
temperature: from O °C to +40 °C;
•
relative humidity: 0 - 95% (without condensation).
•
To connect the controller to the pump use the specific
cable supplied with the controller.
See the appendix "Technical Information" for detailed
Information about the above mentioned and the other
connections, and about the options installation.
USE
This paragraph describes the fundamental operating
procedures. Detailed
procedures that envolve optional connection or option
are supplied in the paragraph "USE" of the appendix
"Technical Information". Make all vacuum manifold
and electrical connections and refer to Turbo-V pump
instruction manual before operating the Turbo-V
controller.
!
WARNING!
To avoid injury to personnel and damage to the
equipment, if the pump is laying on a table make sure
it is steady. Never operate the Turbo-V pump if the
pump inlet is not connected to the system or blanked
off.
46
WARNING!
NOTE
following environmental
information and operating
The input signal J1 connector should be left in position
including the shipping links if no external connections
are made. The forepump and Turbo-V pump can be
switched on at the same time.
Controller Controls, Indicators and
Connectors
The following paragraph illustrates the Controller
control panel and interconnection panel.
More details are contained in the appendix "Technical
Information".
1. Keyboard push-button for HIGH/LOW SPEED mode
selection. It is active only when the front panel operation
has been selected. Pressed repeatedly, toggles between
HIGH SPEED and LOW SPEED.
2. Keyboard push-button for START, STOP, RESET mode
selection. It is active only when the front panel operation
has been selected. By pressing once the starting phase
begins; if pressed again it stops the pump. If the pump
has been stopped automatically by a fault, this push-
button must be pressed once to reset the controller and a
second time to restart the pump.
3. Keyboard push-button to recall on the display the cycle
number, cycle time and pumplife.
4. Keyboard push-button to recall on the display the pump
current, pump temperature, pump power, rotational
speed, flow value detected, type of gas and alarm status.
It is always active regardless of the operating mode
selected. Push-buttons 3 and 4, if pressed together for
at least 2 seconds put the controller in a routine where it
is possible to select some operation parameters.
5. LCD back-lighted alphanumeric display: dot matrix 2
lines x 16 characters.
Controller 969-9433,
969-9533 front panel
TURBO-V 300 ICE CONTROLLER - 87-900-902-01 (G)
NOTE