GESTRA UNA 38, Original Installation Instructions

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20
Removing cover
The jobs described in this section differ
depending on the type of equipment.
To remove the cover of the UNA 38, proceed as
follows:

Remove the four hex nuts (1).

Remove the four sleeves (2) from the four set
screws (5).
 Remove the cover (9) from the body (3).

Take the body gasket out of the body.
 Dispose of the gasket in accordance with
regulations at the location of use.
To remove the cover of the UNA 39, proceed as
follows:
 Remove the twelve hex nuts (23).
 Remove the twelve sleeves (22) from the set
screws (16).
 Remove the cover (19) from the body (15).
 Take the body gasket out of the body.
 Dispose of the gasket in accordance with
regulations at the location of use.