Lenze M850 Series

Venlaon
No venng measures are required for the G50AB045 … BB124 gearboxes.
The G50BB124 gearbox can oponally be equipped with breather elements.
From G50BB145 onwards, the gearboxes are supplied with breather elements as
standard.
Gearboxes that are delivered with a venlaon unit are provided with a label.
Remove the transport locking device on the vent valve before inial commissioning.
Loosely enclosed vent valves must be mounted in accordance with the mounng posion.
G50BB124
Mounng posion M1 (A) Mounng posion M2 (D) Mounng posion M3 (B)
Filling and venlaon
+
+
+
Check
Drain
Mechanical installaon
Installaon
Venlaon
20