Nordson Encore XL Powder, Manual

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© 2021 Nordson Corporation
1607027-01
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VIBRASONICS/POWER Indicator Troubleshooting
Use the following chart to correct fault conditions indicated by the POWER and
VIBRASONICS indicators.
Indicator Status Possible Cause Corrective Action
POWER: on
VIBRASONICS: off
Faulty indicator bulb Check the indicator light bulb and replace if necessary.
Loose cable connection Check all cable connections.
Poor contact surfaces
between transducer and
sieve screen
Remove the transducer from the screen and clean the mating
surfaces with acetone. Assemble the transducer to the screen
using the Vibrasonic Transducer and Sieve Screen Installation
procedure.
POWER: off
VIBRASONICS: off
Controller power is off Turn on power to the controller.
Circuit breaker tripped Open the controller and reset the miniature circuit breaker.
Faulty indicator bulbs Check the indicator light bulbs and replace if necessary.
POWER: off
VIBRASONICS: on
Faulty indicator bulb Check the indicator light bulb and replace if necessary.
POWER: on
VIBRASONICS: flashing
Break in continuity or
change in polarity in
control or transducer
cable
Turn off controller power and check the transducer cap screw for
the proper torque. Turn on controller power and check indicators.
If the condition persists, replace the cables.