Rothenberger ROFLASH Bedienungsanleitung PDF herunterladen (Seite 21)

ENGLISH 17

ANME

nozzle

Oxygen-

consumption

Acetylene-

consumption

Nozzle-

distance

Cut joint

width

size

/h]

[c.f./h]

/h]

[c.f./h]

[mm]

[inches]

[mm]

[inches]

1/32 1,2 42 0,5 17 1,3 0,05

3/64 2,8 84 0,6 21

3-5 0,1-0,2

2,0 0,08

1/16 4,8 168 0,7 25 5-10 0,2-0,4 3,0 0,12

3 Functions

3.1 Overview A

1 Cylinder valve for oxygen 15 Torch handle

2 Cylinder valve for fuel gas 16 Adjustment valve for oxygen

3 Cylinder pressure regulator for

oxygen

17 Adjustment valve for fuel

gas

4 Cylinder pressure regulator for fuel

gas

18 Connection nut

5 Pressure adjusting valve for

oxygen

19 Welding, heating or brazing

attachment

6 Pressure adjusting valve fuel gas 20 Cutting attachment

7 Shut-off valve for oxygen 21 Heating oxygen valve

8 Shut-off valve for fuel gas 22 Cutting oxygen valve

9 Tapping point valve for oxygen 23 Cutting nozzle

10 Tapping point valve for fuel gas 25 Regulator mounted

flashback arrestor for a

single cylinder for oxygen

11 Tapping point pressure

regulator for oxygen

26 Regulator mounted

flashback arrestor for a

single cylinder for fuel gas

12 Tapping point pressure

regulator for fuel gas

27 Tapping point flashback

arrestor for oxygen

13 Oxygen hose 28 Tapping point flashback

arrestor for fuel gas

14 Fuel gas hose

Connecting pieces and connections

Prior to starting up a gas welding, heating, brazing, cutting torch or gouging torch operation,

the gas welding unit must be connected to a suitable oxygen and gas supply system. The

basis for this requirement is according DIN EN 560.

The individual connecting pieces must be checked for leak tightness prior to starting the torch

into operation. The actual putting into operation of the torch with flame ignition may not be

performed until leak tightness is absolutely ensured. The owner-operator is obliged to make

sure that sufficient protection equipment is available for the operating personnel.

You will find suitable fitting and accessories for the entire range of ROTHENBERGER products

in our main catalogue.

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