14
GB
TROUBLESHOOTING
Fault
Possible cause
Solution
No gas flow
The gas control valve (2) is not connected to
the gas cylinder (4) properly
Screw the gas control valve (2) onto the gas
cylinder (4) as far as possible
The gas control valve (2) is not open
sufficiently
Open the gas control valve further
The fine control valve (6 - orange) is not
open sufficiently
The gas cylinder (4) is empty
Replace the gas cylinder (4)
The gas regulating valve (2) or the non-
return valve on the hose (orange) is
damaged or broken
Contact our service centre.
No oxygen flow
The oxygen pressure reducer (1) is not
correctly attached to the oxygen cylinder (9)
Connect the oxygen pressure reducer (1) to
the oxygen cylinder (9) as described in the
section “Cylinder connection”
The oxygen pressure reducer (1) is not open
sufficiently
Open the gas control valve further
The fine control valve (6 - blue) is not open
sufficiently
The oxygen cylinder (9) is empty
Replace the oxygen cylinder (9)
The oxygen pressure reducer (1) is empty
Test the functions as follows: Unscrew
the oxygen hose (blue) from the oxygen
pressure reducer. Connect the oxygen
pressure reducer to the oxygen cylinder (9).
Open the valve on the pressure regulator
toward the “+”. If there is no oxygen flow
contact your dealer.
Gas and oxygen
escaping. The
gas mix cannot
be ignited or the
flame extinguishes
regularly.
Air in the gas or oxygen hose
Allow the gas / oxygen to flow until it
reaches the nozzle
The oxygen flow pressure or the oxygen
content in the gas mix is too high
Reduce the oxygen / gas pressure using the
control valve on the handle (6)
The gas content in the gas mix is too high
The flame
pulsated, working
temperature is too
high / too low
The oxygen / gas mix is not correct
Adjust the mix as described in the manual.
The nozzle is dirty and contains residue
Carefully remove the residue and clean the
nozzle. Be careful not to damage the nozzle
opening!
Seams are bunt /
porous
Flame temperature is too high
Proportionally adjust the gas and oxygen
flow using the fine control valves on the
handle (6) until the flame appears as
described in the manual
For any unrepairable problems contact our service centre. Telephone: +49 (0) 61 95/ 99 81 – 0;
E-Mail: [email protected]
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