i am looking for manual for a compressor ( Ingersoll Rand) model: SSR M132 serial no : 64903 when the compressor running , the ( KM1,KM3, KM4 ) are on , after 2 seconds the ( KM1,KM3,KM4 ) are off and the ( KM2 ) don't operate ,( timer is adjust to 10 sec) and the display message is ( motor rotation ), i don't know what is the problem , can you help me? KM1 : main motor contactor Km3: star contactor KM4: fan contactor KM2: delta contactor