H476-USER MANUAL-FULL BOOK-ENGLISH

OPERATION

ECAS (Electronically Controlled Air Suspension)

Front Axle Height Adjustment Mechanism Front axle lifting system shall be deactivated when the ignition is switched off and vehicle shall be lowered to drive level. In this case, use care for the relationship of the parts of the vehicle approaching the ground with the surroundings. Front axle lifting system shall be deactivated when 30 km/h speed is exceeded and the vehicle shall automatically be adjusted to driving height Operating Instructions for Front Axle Height Adjustment Mechanism (Only for Vehicles that the height of the 5th wheel is lowered) Ignition switch should be in position 2 to activate the air control system by the "Lifting Switch". When the front axle lifting switch is pressed, front suspension bellows start to raise the front chassis of the vehicle. While the system is active, on vehicles with Manual transmission: An audible warning signal with a gong sound is heard.

On vehicles with an automatic transmission: An audible warning signal with a gong sound is heard and symbol is displayed on the indicators. When the rear axle lowered drive level control button is pressed, symbol is displayed on the indicator. This allows lowering of 5th wheel level by lowering the rear axle that is taken to drive level in ECAS manual control.

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