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1.3
Special Safety Instructions
MAPP gas is highly flammable, colourless, heavier than air, and has a perceptible odour.
Cartridges and oxygen tanks must not be handled by children.
Store the cartridges and oxygen tanks in a well-ventilated area.
Do not smoke when working near the tanks.
Keep the cartridges and oxygen tanks away from ignition sources.
Check the screw joints' tightness using foaming substances (e.g., soapy water, leak detection
spray).
Close the tank valves during malfunctions and after work.
Do not use the device in a horizontal position. When cartridges lie flat, liquid MAPP gas enters
the gas cartridge valve and the burner nozzle, and that leads to malfunctions.
2
Technical Data
Flame temperature ................Up to 3100°C
Working temperature ..............1250°C
The usable solder and flux depend on the working temperature.
Type of gas.............................Propane, propane/butane (Multigas 300), butane, MAPP gas
Gas pressure ..........................2.5-4 bar (depending on the regulator or the content pressure in
Consumption ...................... Minimum consumption with middle-sized nozzle work duration of
Operation time ........................Oxygen tank depending on flame thickness:
work space .............................0.1-5.0 mm material thickness
Oxygen working pressure ......Pre-setting 0,7 – 3 bar
3
Functions
3.1
Overview
1
Carrying frame
2
Oxygen tank
3
Maxi gas cartridge
4
Brazing burner
5
Handle
6
Gas hose, red
7
Oxygen hose, blue
3.2
Operational description
Welding with high-performance welding nozzles:
Basically, the welding flame should burn neutrally (the gas mixture is balanced), and its size
should be adjusted to the material thickness, the weld shape, the welding position and the heat
conductivity of the material.
When welding steel at greater thicknesses, open both valves wide, and when welding thinner
welding steel plates close the valves somewhat.
Preheat the material and welding rod. As soon as the metal begins to melt on both sides of the
seam, introduce the welding rod. Make sure that the welding area heats evenly. Run the burner
in half circles around the welding rod.
the cartridge).
Oxygen-returnable containers: 2L = 200 bar
Oxygen-returnable containers: 1L = 110 bar
approx 1,0 - 2,5 hours
2 L.max. 19 h. ca. 48 min
1 L.max. 14 h. ca. 18 min
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ENGLISH
Fine regulator valve
Oxygen pressure regulator
Micro nozzle adaptor
High-performance welding nozzles
Burner wrench
Welding goggles
Safety lighter
(A)
11
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