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Vacuum, Cooling water – Heidolph LABOROTA 20 automatic User Manual

Page 83

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83

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11.1.

Connection scheme vacuum and cooling water

12. Electric wiring between automatic module and vacuum pump

1. Connect automatic module with terminal box (with cover) located on the rear panel of the basic

item, close to the power cord fairlead.

2. Connect vacuum pump with outlet in the rear panel of the automatic module. Turn vacuum

pump's power switch to "ON".

3. Automatic function requires both components connected with their outlets, and vacuum

pump's power switch in "ON" position.

vacuum

cooling water