Table of Contents
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Chapter 6: Maintaining the Cabinet
PROBLEM
Filter System Light
turns on
24
CAUSE
Blockage of the
intake prefilters
HEPA filter loading
CORRECTIVE ACTION
Check the inlet prefilters; replace if
needed. Ensure that there is no
obstruction of the exhaust on top of the
cabinet.
Replace the HEPA filter.
Product Service 1-800-522-7658
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