VACUUBRAND PC 3012 NT VARIO Duo - Manual (Page 3)

Documents are only to be used and distributed completely and unchanged. It is strictly the users´ responsibility to check care-
fully the validity of this document with respect to his product. Manual-no.: 2614930 - 999266 / 31/03/2014
Contents
Notice: Customized equipment ..................................................................................
3
Notice: Customized equipment
Date: 31.03.2014
Equipment (Product): PC 3012 NT VARIO Duo - 200-230V 50/60 Hz
Material No.: 2614930
Instructions for use for the standard equipment: PC 3012 NT VARIO
The customized product identified above is based on a standard product which
has been modified following the customer’s requirement for modification.
Therefore, certain features of the customized product are different from those
of the corresponding standard product. In general we do not have sufficient ex-
perience whether the modifications made meet the customer’s requirements.
It is the customers responsibility to check the suitability of the equipment for
the intended application prior to use.
The instructions for use of the standard product are enclosed.
It is the user‘s responsibility to check very carefully if specific information
given in the instructions for use can be applied to the customized product.
In particular, the following differences have to be considered:
Both chemistry pumping units PC 3012 NT VARIO are controlled by a single CVC 3000 vacuum control-
ler. The controller’s power supply is integrated into the pumping unit with CVC 3000 controller.
Startup:
➨
Assemble the separator via small flange connection at the connection hose at the inlet.
➨ Establish the VACUU•BUS connections. Connect both pumping units via their VACUU•BUS cables
to the controller.
➨ Plug in the power cords of both pumping units and switch on both pumping units.
➨ Switch on the CVC 3000 controller. Both pumping units will be controlled synchronously.
To avoid communication errors between the CVC 3000 controller and the VARIO pumping units, each
pumping unit has been assigned its own VACUU•BUS address.
Factory-set the pumping units are configured as follows:
Pumping unit with controller: VACUU•BUS address Vario 1
Pumping unit without controller: VACUU•BUS address Vario 2
Error messages:
☞
If one pumping unit sends an error message to the CVC 3000 controller, the warning triangle and the
pump symbol will be flashing, no acoustic signal will be given. The second pumping unit will carry on
running unimpaired.
☞ If both pumping units send an error message to the CVC 3000 controller, both pumping units will
stop. The warning triangle and the pump symbol will be flashing, an acoustic signal will be given (six
blips).