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Problem solving
It is assumed that the engine is in good condition.
Problem: Engine loses power, compressor cannot be loaded.
Problem: After working some time, the unit stops through a shutdown switch.
If it’s not possible to solve the problem
with this problem solving table, please
consult Atlas Copco.
Possible faults Corrective actions
High soot load in Diesel Particulate Filter causes engine to run in safety
mode.
Contact Atlas Copco.
Possible faults Corrective actions
Engine oil pressure too low. Refer to the engine instruction manual.
Compressor or engine overheating. See corrective actions Problem: Compressor overheating.
Fuel tank contains insufficient fuel. Fill fuel tank.
Low coolant level. Top up cooling system.