Page 170 - Engine IQflip'21
P. 170
Exhaust gas piping
Exhaust gas combination
Flap leak proof acc. to “DIN 3230-B05 leackage rate 3”
Engine no. 1 in operation
→ flap in open position
→ bypass flap closed
Engine no. 2 not in operation
→ flaps in exhaust gas pipe are closed
→ bypass flap open
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