Flame Adjustment; Flame Extinction; Cartridge Change; Troubleshooting And Maintenance - Rothenberger ALLGAS Mobile Pro Bedienungsanleitung

9.2 Flame adjustment

If the flame has a yellowish appearance, add oxygen carefully to the flame to get a clear, pale blue
flame cone and a light blue secondary flame.
If the flame should go out immediately after the ignition, either the fuel gas valve (red) or the
oxygen valve (blue) on the handle is open too far.
Reduce the flow rate via the valves on the handle.

9.3 Flame extinction

Always close the gas valve (red) first, followed by the oxygen valve (blue) on the handle.
After completion of the work: Close the valves on the handle and on the two pressure reducers. To
remove the remaining amount of gas in the hose, open the valves on the handle again. This will
depressurize the hoses. Now close the valves on the handle again.
Disassemble the cartridge from the pressure reducers. The safety devices, hoses and burners can
stay connected.

9.4 Cartridge change

Cartridge change only at a well-ventilated place, preferably outdoors. Ensure via
leak detection spray (e.g. ROTEST, Art.-No. 65000) or soapy water that all con
nections are gas tight.
A Make sure that all valves are closed before starting work.
B Hold the pressure reducer and unscrew the cartridge by turning the bottle. Oxygen cartridge:
left-hand thread. MAPP
C Make sure that the seal of the pressure reducer is present and intact, and the terminals are free
from oil and grease.
D Hold the pressure reducer and screw the cartridge into the pressure reducer.

9.5 Troubleshooting and maintenance

Error
Flame becomes yellow
Flame becomes smaller and lifts from the
burner
Periodically check the hoses for damages and leaks (visual inspection). The hoses become porous
with time. Never use a hose package as soon as the hoses have small cracks. Avoid direct exposure
to sunlight as the UV-light will accelerate the aging of the hoses.
Replace the hose package and the safety devices when the safety device has triggered after a
flashback.
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®
-gas cartridge: right-hand thread.
Cause / solution
The oxygen cylinder valve is closed or
opened too little. Open the oxygen cylinder
valve.
The oxygen tank is empty. Replace the emp-
ty oxygen bottle with a full one.
Either the gas cartridge valve is closed, not
opened wide enough, or the gas cartridge
is empty.
Open the gas cartridges valve by turning
left-hand or replace the gas cartridge. If
you still hear noise of liquid when shaking
the gas cartridge, the ambient temperature
is too low to remove the gas in the gaseous
phase (below -20 ° C).
ENGLISH