12 Faults and remedies 12.2 Cab / Operator's platform 67088 246 00 0293 210 2 - BA DOMINATOR 150/140/130 - 12/09 Malfunction Possible cause and remedy Compressor too loud. • Compressor bearings damaged. - Have the compressor repaired or replaced. For this, the system has to be discharged using the correct recovery equipment and then recharged. • Oil level in compressor too low (indicated by external leakage). - Have repair work carried out by a specialist workshop. Check oil level in compressor only with sys- tem drained. For this, system has to be discharged using the correct recovery equipment. Moisture in cab. Water dripping from air louvres.
• Water drain hoses clogged or not properly routed. - Check water drain hoses for free passage. If necessary, blow out hoses with com- pressed air.