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Surface
Technologies
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11
AW16000 - Instruction Manual
TROUbLESHOOTInG (COnT’D)
Excessive Differential Pressure
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Valves may not be pulsing properly.
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The differential pressure gauge lines may be plugged with dust. Check and clean.
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Make sure the tubing has not been inserted so far into the tube connection that it blocks the tube ends.
The in-line dust filter may be blocked. Clean or replace.
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Snubbed fittings blocked with dust. Clean or replace.
no Reading on Differential Pressure Gauge.
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Check to make sure the low and high pressure lines have not been reversed.
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Check that the exhauster is running.
Dust is Emitting from Exhauster.
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Check for loose or damaged filter cartridge.
