Air Outlets; Cab Ventilation - SANY SY35U Operation And Maintenance Manual

Machine Controls

Air Outlets

There are multiple air outlets in the cab for operator comfort and windshield defrosting:
• Windshield defrosting vent (1).
• Cab front vent (2).
• Cab rear vent (3).

Cab Ventilation

When the air conditioner is used for extended periods, the fresh-air/recirculation switch should be switched to
fresh-air mode every hour to ventilate the cab.
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Fig. 3-43
Operation and Maintenance Manual — 0120
SY35U Excavator OMM
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Fig. 3-44
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SANY