Mechanical installation
Preparation
Gearboxes with breathers
4
23
Lenze ¯ MA 12.0014 ¯ 5.1
4.3.2 Gearboxes with breathers
( Stop!
Do not place gearbox onto breather valve!
The G50BB045 ... G50BB124 gearboxes do not require any ventilation measures.
Gearboxes that are delivered with a ventilation unit are provided with a label.
Remove the transport locking device on the vent valve before initial commissioning.
GT−GNG−13285760.iso/dms
) Note!
Loosely enclosed vent valves must be mounted in accordance with the
mounting position, (¶ 50).
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