Samsung AVXTJ series Guía de instalación descargar pdf (Pagina 13)

Installation guide

(3) Brazing the branch pipes

Process photo Work details

Things to obey

(installer)

Items to check (manager)

Brazing the

branch pipe.

- Nitrogen substituted

brazing works on the

branch pipe to prevent

generation of foreign

substance/oxide

- Check for adequate

pressure (0.01 to

0.1kg/cm

Check the pressure and

entry of nitrogen.

)

3) Refrigerant pipe works (air tightness works)

(1) Entry of nitrogen

Process photo Work details

Things to obey

(installer)

Items to check (manager)

Entry of nitrogen.

Inject nitrogen to

the pipe to test

leakages.

Inject nitrogen at the

proper pressure.

: 10kg/cm

: 41kg/cm

In the presence of the

manager, check air tightness.

Fill out the check forms.

(2) Processing the end of the pipe

Process photo Work details

Things to obey

(installer)

Items to check (manager)

Wrap the end of

the pipe before

connecting the

equipment, so

that nitrogen

won’t escape.

Sufficient brazing on the

end of the pipe.

Visual inspection

(3) Pressure meter displays

Process photo Work details

Things to obey

(installer)

Items to check (manager)

Mark the 1

and

pressure to

see if it leaks.

: 10kg/cm

: 28kg/cm

Check for leakages.

look at the

scale.

1 2 ... 8 9 10 11 12 13 14 15 16 17 18 ... 136 137

Comentarios a estos manuales

Sin comentarios

Samsung AVXTJ series Guía de instalación Pagina 13

Comentarios a estos manuales

Relacionado con productos y manuales para Acondicionadores de aire del sistema de división Samsung AVXTJ series