INSTRUMENTS AND CONTROLS 2 - PREHEATING WARNING LIGHT This warning light comes on when the ignition key is turned to position « » to start the engine at low temperatures and goes out automatically after approximately 13 seconds (see "3.6.2.2 STARTING WITH COLD ENGINE OR IN COLD CLI- MATES"). RWA07160 3 - ENGINE OIL PRESSURE WARNING LIGHT This warning light comes on and activates the acoustic alarm with engine at rest when the starting circuit is energized and goes out as soon as the engine lubrication circuit is pressu- rized. If this warning light remains on or comes on with the engine running, stop the machine immediately and try to locate the trouble.
RWA07130 4 - AIR CLEANER CLOGGING WARNING LIGHT This warning light comes on when the engine air filter needs cleaning. RWA31710 5 - HYDRAULIC OIL FILTER CLOGGING WARNING LIGHT This warning light comes on when the hydraulic circuit filter needs replacing. RWA22340 64