Nordson Spectrum HD, Руководство пользователя по изделию

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Troubleshooting 6-4
Part E 2012 Nordson Corporation
Corrective Action Possible Cause Problem
Sieve turned ON, but
no vibration E-Stop button pressed Reset the E-Stop button.
Afterfilter exhaust fan not running Start the exhaust fan.
Sieve switch or wiring defective Check the switch and wiring. Replace
the switch or repair the wiring as
needed.
Sieve motor overload Overload occurs when motor
operates at higher amperage than
designed for.
Make sure nothing is preventing
motor vibration.
Check the motor and electrical
connections.
Check the motor internal weights for
proper adjustment.
Make sure the overload protector is
set to the proper limit.
Reset the overload.
Sieve motor failed Replace the sieve motor.
Powder build up on
sieve screen Screen not cleaned frequently
enough Clean the sieve mesh at more
frequent intervals.
Screen mesh size too small for
powder being used Use a sieve screen with a larger
mesh size.
Excessive sieve noise
Knobs or clamps not tightened;
screen gasket damaged Make sure the clamps are tight.
Check the screen gasket and replace
it if damaged.
Contaminants in feed
hopper powder Sieve screen torn Replace the screen.
Sieve screen not thoroughly
cleaned before installation Remove and clean the sieve screen.
Continued...