Commissioning, Operation - WIKA OLS-C01 Manual De Instrucciones

5. Commissioning, operation

5. Commissioning, operation
When unpacking the switch, check all components for any external damage. Prior to
EN installation, a functional check can also be carried out. For this, the instrument should be
connected temporarily and the glass prism dipped in and out of a glass of liquid to test it.
5.1 Mounting
Before installation, it must be ensured that the mounting hole and the fixing device for
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the switches in the vessel are correct in size and dimension.
Mount the switch, pressure-sealed, into the process connection.
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The glass tip must protrude into the vessel.
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Following installation, the glass tip should have a distance of at least 10 mm to the
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opposite wall. This minimum clearance can vary dependent upon the geometry and
surface finish of the wall. Note: With electropolished pipes, the minimum distance to the
opposite surface must be a minimum of 20 mm.
Mounting instructions (mounting position as required)
Horizontal installation
Vessel or pipe wall
Angled installation
10
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Rubber or metal sealing
Fitting with sealing face
WIKA operating instructions models OLS-C01 ... OLS-C05, OLS-F1, OLS-5200
Vertical installation
Installation in elongated fitting
Elongated fitting
Insulation