Intended Use; Technical Data / Range Of Application; Overview; Function Description - Rothenberger ALLGAS Mobile Pro Instrucciones De Uso

3. Intended use

Congratulations on your purchase of a ROTHENBERGER brand product. With the ALLGAS Mobile
Pro, you have purchased a quality product. This portable, universal autogenous welding equipment
is ideal for brazing and welding up to a material thickness of 5.0 mm.

4. Technical data / range of application

Flame temperature:
Working temperature:
Choose the appropriate solders and solder pastes based on the working temperature.
Gas type:
Gas pressure:
Working range:
Tip size
1
2
3
4
5

5. Overview

1 Carrying case
2 Disposable oxygen cartridge
3 Disposable MAPP®-gas cartridge
4 Welding tip(s)
5 Mixing tube
6 Handle
7 Oxygen hose (blue)
8 (Fuel-)gas hose (orange)
9 Oxygen pressure reducer

6. Function description

Welding with high-power welding tips:
Basically, the welding flame should burn neutral (the mixing ratio of gases is balanced), and its size
should be adjusted to the material thickness, the bead shape, the welding position and the thermal
conductivity of the material.
For welding steel with larger thickness both valves should be wide open and for welding of steel
sheets with low material thickness the valves should be turned back slightly.
Preheat material and welding rod. Once the metal begins to melt on both sides of the seam, add
the welding rod. Look for a uniform heating of the weld. Lead the burner in semi-circular move-
ments around the welding rod.
Brazing:
Deburr the joint surface and make it metallic bright (free of dirt and oxide), e.g. with the metal-free
®
ROVLIES cleaning pad (Art.-No. 45268). Preheat solder joint. Add the tip of the solder rod on top
of the solder joint, melt a drop of solder and spread it with constant movement of the flame.
10
more than 3,100 °C
more than 1,300 °C
®
MAPP , oxygen
disposable MAPP
reducer: max. 2 bar
disposable oxygen cartridge: 110 bar, with pressure
reducer: max. 4 bar
0.2-5.0 mm material thickness
Welding tips
Working range
(material thickness in mm)
0.2 - 1
1 - 2
2 - 3
3 - 4
4 - 5
10 Oxygen safety device
11 MAPP
12 MAPP
13 Welding safety glasses
14 Safety igniter
15 Replacement flints
16 Spanner wrench
17 Bendable welding tip
18 Welding tip holder
ENGLISH
®
-gas cartridge: 9 bar, with pressure
®
-gas pressure reducer
®
-gas safety device