OPERATING INSTRUCTIONS RH 340 Operation Fig. 2-57: (optional) No.
Element
Function
191 Underpressure gauge
Air filter (left engine 1, outside)
Indicates the underpressure in the air filter. Underpressure must be less than 635 mm water column.
192 Underpressure gauge
Air filter (left engine 1, inside)
Indicates the underpressure in the air filter. Underpressure must be less than 635 mm water column.
193 Underpressure gauge
Air filter (left engine 2, inside)
Indicates the underpressure in the air filter. Underpressure must be less than 635 mm water column.
194 Underpressure gauge
Air filter (left engine 2, outside)
Indicates the underpressure in the air filter. Underpressure must be less than 635 mm water column.
201 Operating hours meter
(left eingine 1)
Sums up the operating hours of the engine; carry out servicing works accordingly.
202 Operating hours meter
(right eingine 2)
Sums up the operating hours of the engine; carry out servicing works accordingly.
Symbol
203 Clock 204 Voltmeter
BA RH340(3 720 350.00)-EN
Indicates the voltage in the electrical system
2-55
