Flowserve UNA 14 Manual de usuario descargar pdf (Pagina 14)

1. Observe position of installation. The name plate E must always be on top.

2. Observe the direction of flow. The arrow indicating the flow direction A is on the trap body.

Change direction of flow of UNA 16 if necessary.

3. Consider space required for opening trap. When the trap is installed a minimum space of at least

120 mm is required for removing the cover I!

4. Remove plastic plugs. They are only used as transit protection.

5. Clean butt-weld ends.

6. Arc-weld trap only manually (welding processes 111 and 141 in accordance with DIN EN 24063)

or use gas welding process (welding process 3 in accordance with DIN EN 24063).

Attention

■ Only qualified welders certified e. g. according to DIN EN 287 may weld the steam

trap into pressurized lines.

Butt-weld design

Installation – continued –

Screwed-socket design

1. Observe position of installation. The name plate E must always be on top.

2. Observe the direction of flow. The arrow indicating the flow direction A is on the trap body.

Change direction of flow of UNA 14, UNA 16, UNA 16A or

UNA 14P if necessary.

3. Consider space required for opening trap. When the trap is installed a minimum space of at least

120 mm is required for removing the cover I!

4. Remove plastic plugs. They are only used as transit protection.

5. Clean female threads.

6. Install trap.

Socket-weld design

1. Observe position of installation. The name plate E must always be on top.

2. Observe the direction of flow. The arrow indicating the flow direction A is on the trap body.

Change direction of flow of UNA 16, UNA 16A if necessary.

3. Consider space required for opening trap. When the trap is installed a minimum space of at least

120 mm is required for removing the cover I!

4. Remove plastic plugs. They are only used as transit protection.

5. Clean socket-weld ends.

6. Arc-weld trap only manually (welding processes 111 and 141 in accordance with DIN EN 24063).

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Flowserve UNA 14 Manual de usuario Pagina 14