INSTRUMENTS AND CONTROLS 3.3.4 ELECTRICAL ACCESSORIES 1 - Acoustic alarm 2 - Electric outlet 3 - Accumulator disconnection switch (if provided) 1 - ACOUSTIC ALARM This acoustic alarm sounds when the circuits are energized with the ignition key (rotation to position мIо) and is automatical- ly disconnected when the engine is started. The sounding of the alarm during operation signals: q insufficient engine oil pressure; q overheating of the engine cooling circuit; q jamming of the servo control solenoid valve coil RWA07200 74