Artesyn AXP640, Installation And Use Manual, Page: 111 / 190

AXP640 Operations
AXP640 Installation and Use (6806800M24F)
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2. Oil-free compressor air. Point the compressed air nozzle in the opposite direction of
the filter’s operating airflow (blow from the filter’s exhaust side toward the intake
side).
3. Cold water rinse. Collected dirt is washed away using a standard hose nozzle
with plain water. Ensure the filter is completely dry before returning to service.
4. Immersion in warm soapy water. Dip the filter in a solution of warm water and mild
detergent. Then rinse the filter in clear water and let stand until completely dry before
returning to service.
4.8.1 Storing the Filter
The ideal storage condition for the air filter is a cool, dry, dark environment. High temperature,
humidity, and ultraviolet light adversely affect the filter media (foam). Foam also degrades
when exposed to solvents and sulfates, such as engine exhaust.
Controlling relative humidity between 40%-80% and temperature between 4.4°C - 32.2°C (40°F
- 90°F) yields an acceptable environment. Covering the filters with dark plastic keeps the foam
dry and protects it from ultraviolet light. Purchase enough to keep adequate inventory for no
more than a few months, filters could degrade under long term storage conditions.
Before returning a filter to service, visually inspect it for tears or rips that may have occurred
during cleaning. Do not reinstall a torn filter as it will be ineffective in trapping particulates
and will interrupt air flow distribution. You may order replacement fan filters (part number
RAF640) by contacting your Artesyn sales representative.