Chicago Dryer EDGE - Check Insulation Resistance to Earth Ground

Edge/Edge Blanket Preventive Maintenance
4-17
Check Insulation Resistance to
Earth Ground
Required Tools
voltmeter
Perform only when the unit is OFF
with power disconnected.
WARNING
Only a qualified electrician
should make or correct any
electrical connections in or
to the unit.
Turn power OFF at the main disconnect
switch.
Connect a voltmeter between the unit’s
frame and a separate, known earth
ground.
If there is a reading on the voltmeter, check
and repair the spreader/feeder’s ground
connection.
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