Ground Controls; How To Test The Transformer - Ac Models - Genie AWP Super Series Service Manual

September 2016
Ground C ontrols
2-1 2-1 H ow to Test the Tr ans form er - AC Models
How to Test the Transformer - AC
Models
1 Fully lower the platform.
2 Turn the key switch off and disconnect the
power supply.
3 Open the ground control box and locate the
transformer.
4 Tag and disconnect all wiring from the
transformer.
5 Connect the leads from an ohmmeter to the
following terminal combinations and check the
continuity/resistance.
Part No. 38139
Test
brown wire to blue wire
black wire to white wire
yellow wire to white wire
red/yellow wire to red wire #1
red/yellow wire to red wire #2
red wire #1 to red wire #2
yellow wire to black wire
all other wire combinations
AWP Super Series • IWP Super Series

Ground Controls

1 red wire #2
2 red/yellow wire
3 red wire #1
4 yellow wire
5 black wire
6 white wire
7 brown wire
8 blue wire
no continuity (infinite Ω)
Service Manual
Desired result
20 to 22Ω
16 to 19Ω
16 to 19Ω
0.5 to 1.5Ω
0.5 to 1.5Ω
0.5 to 1.5Ω
0.5 to 1.5Ω
75