Table of Contents
Advertisement
Put the vacuum pump on the ground
(lower temperature) to gain better
vacuum values.
Note
Do not touch the ceramic of the tensio shafts with bare fingers. Grease
or soap reduces the hydrophilic characteristics of the ceramic.
The water in the tensio shaft evaporates to the ambient air. Therefore
cover the tensio shaft tip with a silicone cap.
Connect the devices of the Refill Unit
as shown. Tubes and fittings that need
to be connected are indicated by the
same color.
Connect the unit to a timer and the timer
to the mains
Note
We recommend to use a timer as this increases the pump life, reduces energy consumption
and air bubbles that may be there are ripped off when the pump starts. The timer is not in
the scope of delivery as the electrical requirements vary from country to country.
We also recommend with every degassing procedure to degas an additional bottle of
deionized water. You will need the water when you fill the tensio shafts.
24 | Preparing the measurement
Advertisement
Table of Contents
