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GENERAL INFORMATION
This equipment is destined for use by professionals.
The user should read this instruction manual and any
other additional information supplied by Varian before
operating the equipment. Varian will not be held
responsible for any events occurring due to non-
compliance, even partial, with these instructions,
improper use by untrained persons, non-authorised
interference with the equipment or any action contrary
to that provided for by specific national standards. The
Turbo-V 70 series controllers are microprocessor-
controlled, solid-state, frequency converters with self-
diagnostic and self-protection features.
The
controllers
drive
Turbo-V 70 pump during the starting phase by
controlling the voltage and current respect to the speed
reached by the pump. They incorporate all the facilities
required for the automatic operation of the Turbo-V 70
pump series. Remote start/stop, pump status signals,
forepump start/stop, interlock control (for pressure
switch, water flow switch, etc.) capability, are provided
via auxiliary connectors. The following paragraphs
contain all the information necessary to guarantee the
safety of the operator when using the equipment.
Detailed information is supplied in the appendix
"Technical Information".
This manual uses the following standard protocol:
!
The warning messages are for attracting the attention
of the operator to a particular procedure or practice
which, if not followed correctly, could lead to serious
injury.
The
caution
messages
procedures which, if not followed, could cause damage
to the equipment.
The notes contain important information taken from the
text.
STORAGE
When transporting and storing the controllers, the
following
environmental
satisfied:
•
temperature: from -20 °C to + 70 °C
•
relative humidity: 0 - 95% (without condensation).
(within
ten
steps)
WARNING!
CAUTION!
are
displayed
before
NOTE
requirements
should
PREPARATION FOR INSTALLATION
The controller is supplied in a special protective
packing. If this shows signs of damage which may have
occurred during transport, contact your local sales
office. When unpacking the controller, ensure that it is
not dropped or subjected to any form of impact. Do not
dispose of the packing materials in an unauthorized
manner. The material is 100% recyclable and complies
with EEC Directive 85/399.
the
The controller model 969-9506 is factory set for a
power supply: of 120 Vac.
If a change in line voltage operation is desired, proceed
as follows:
− Disconnect the power cord from the controller P17
connector.
− Select the operating voltage on the left panel.
− Check voltage selector for correct set and connect
power cord to P17 connector.
be
45
INSTRUCTIONS FOR USE
Controller Packing
87-900-870-01 (B)
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