| S0000473 | January 2022 rev6
© Pandrol 2022
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If a gas leak is discovered, immediately close the gas cylinder valve and remedy the fault before continuing with the
work.
The adjustment of the propane gas outlet pressure must be established at the pressure defined in the welding
instructions.
The pressure regulator pressure gauge must indicate the pressure specified in the instructions during the entire
preheating cycle. Only adjust this pressure on the regulator if
it’s necessary to maintain this value.
The pressure regulator pressure gauge must indicate the pressure specified in the instructions
during the entire preheating cycle. Only adjust this pressure on the regulator if
it’s necessary to
maintain this value.
The gas pressure reading on the manometer when stopped, will be slightly higher than the reading during the
preheating operation.
