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6.5 Gas System
6.5.1 Gas supply - Checking gas lines for leaks
Preconditions
☑ Engine is stopped and starting disabled.
Special tools, Material, Spare parts
Designation / Use
Leak identification spray
Soap suds
WARNING
Gaseous fuels are combustible/explosive.
Risk of fire and explosion!
• Avoid open flames, electrical sparks and ignition sources.
• Carry gas-warning unit (part of the personal safety equipment).
• Do not smoke.
WARNING
Hot components/surfaces.
Risk of burns!
• Allow the engine to cool down to below 50 °C before beginning work.
• Wear suitable protective equipment/thermal gloves.
• Avoid unprotected contact with hot surfaces.
Gas supply - Checking gas lines for leaks
1.
Coat all connections of the gas supply line with soap solution or spray with leakage detection spray from a
distance of 30 to 50 cm.
• Leaks are indicated by the formation of bubbles or foam.
2.
Replace leaking parts.
152 | Task Description | MS150122/00E 2015-07
Part No.
Qty.
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