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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, be sure not to drop it
and avoid any kind of sudden impact or shock
vibration.
Do not dispose of the packing materials in an
unauthorized manner. The material is 100% recyclable
and complies with EEC Directive 85/399.
INSTALLATION
!
WARNING!
The controller is equipped with a 3-wire power cord and
plug (internationally approved) for user's safety. Use
this power cord and plug in conjunction with a properly
grounded power socket to avoid electrical shock.
Verify that the ground connections are properly
connected.High voltage developed in the controller can
cause severe injury or death. Before servicing the unit,
disconnect the power cable.
All manuals and user guides at all-guides.com
20
INSTRUCTIONS FOR USE
CAUTION!
The controller can be used as a bench unit or as a rack
module, but it must be positioned so that free air can
flow through the holes of the top and the side cover.
If the controller is used as a rack module, it MUST be
inserted in a 4 unit height rack adapter chassis due to
the weight of the controller.
The MidiVac front panel is not designed to support the
unit weight. Do not install or use the controller in an
environment exposed to atmospheric agents (rain,
snow, ice), dust, aggressive gases, in explosive
environments, or those with a high fire risk.
NOTE
If the controller is used as a bench unit, extend the two
front legs. If the controller is installed on a rack, remove
the four feet and position it with at least 30 mm (1.2
inches) of clearance on top and bottom.
During
operation,
the
conditions must be met:
•
temperature: from 0 °C to +45 °C
•
relative humidity: 0 - 95% (non-condensing)
To connect the controller to the pump use the specific
cable not supplied.
NOTE
The MidiVac is supplied with an interlock cable
connected between the screw (4) and the cable input
(8) (see the rear panel figure): do not remove this cable
otherwise the high voltage cannot be switched on.
NOTE
Without the interlock connection between pins 13 and
14 of the remote I/O connector the controller cannot
operate. To remotely switch ON or OFF the HV, a
voltage free contact must be applied between pins 13
and 14.
To switch ON the HV, the pins must be short circuited
(with the HV ON/OFF switch on the front panel in ON
position).
See the appendix "Technical Information" for detailed
information about the above mentioned and the other
connectors, and about the optional cards installation.
following
environmental
87-900-080-01 (D)
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