TQC AB3075, Руководство пользователя

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7.2 Instrument Preparations
Position glass bed or vacuum bed between the designated red supporting studs at the 4 corners
on the unit. The heated vacuum bed model comes with a pre assembled vacuum bed. For the
other vacuum models follow the vacuum seal installation instructions in Annex A.
7.3 Glass Bed
This bed 470 x 300 x 12 mm can either be used directly as an application carrier or (for example)
smaller cards or foils.
Charts or foils are automatically clamped in a special device at the end of the unit as soon a test is
performed. For cleaning purposes the glass bed can be removed.
7.4 Perforated Vacuum Bed
In order to create an adequate vacuum the instructions for setting up the vacuum seal O-rings
as in Annex A need to followed. The Perforated Vacuum Bed is automatically connected to the
vacuum pump as soon as placed between the red supporting studs on the O-rings.
The Perforated Vacuum Bed serves to hold thick foils, charts and other papers for coating.
The area size under vacuum depends on the selection made in the menu of the instrument
and on the model. (See 8.1 – RUN SETUP-LENGTH) See ANNEX E1 / E2 for more information on
Test Chart Placement.
7.5 Double Channel Vacuum Bed
In order to create an adequate vacuum the instructions for setting up the vacuum seal O-rings
as in Annex A need to be followed . Double Channel Vacuum Beds are used for testing on foils.
When otherwise the foil will not remain smooth on a normal vacuum bed. The Double Channel
Vacuum Bed only has vacuum in two concentrically rings on the outside of the bed. This requires
the foils to be about A3 size for the Double Channel Vacuum Bed to be able to hold them.
To prevent pollution of some holes outside the dimensions of charts we advise to cover the
surrounded area with paper or tape.
NOTE For assembly please also watch included DVD
EN