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This is the AC schematic label for the G150 and G180 generator models, part number 5000177915, mounted in the safety decal locations on both machines. The label reproduces the AC electrical schematic directly on the unit, giving operators and technicians a permanent on-machine reference to the generator's AC wiring layout without needing to consult a separate manual.
The schematic depicted on this label covers the full AC circuit for the G150 and G180, including the electronic control board, voltage regulator, potentiometer, main breaker, lug safety limit switch, mechanical lugs, GFI receptacles, 120V circuit breakers, 240V 50A circuit breakers, 240V 50A receptacles, stator main windings, stator aux winding, exciter, rectifier, rotor main field, and current transformer inputs. Having this diagram affixed directly to the machine supports accurate troubleshooting of output faults, wiring verification after service, and safe reconnection of AC components following repairs.
This label is part of the safety decal assembly on both the G150 and G180 and should be replaced any time the original becomes illegible, damaged, or missing, as clear schematic access supports safe generator operation and correct servicing.
Compatible models include:
Genuine Wacker Neuson OEM part, sold by an authorized dealer.
