Burr King 4000 FilterPak - Manual (Page 4)

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DOC4000OP-99 02/04
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you should consult with your local authorities for specific requirements and instructions in regard to disposal
of all waste materials.
Operating tips for your FilterPAK 4001
1. During the first few hours of operation after the installation of new media:
• The drain tube from the vibratory chamber to the FilterPAK 4001 may plug. This is a consequence of the new
media sloughing off edge particles that may not gravitate into the filter bag. Should you observe particles
collecting in the clear drain hose tilt the hose to allow the particles to flow into the FilterPAK 4001.
Alternately, disconnect the hose and allow the particles to escape into a bucket for disposal. Reconnect the
hose. If the hose becomes fully impacted the FilterPAK 4001 will pump dry prematurely and the available
fluid will collect in the vibratory chamber. If this occurs it will be necessary to stopper the chamber before
removing the clear drain hose to prevent spillage. It may also be necessary too forcibly dislodge the hose
impaction using a rod or similar device.
• The filter bag may require changing after 2 to 4 hours of operation or less if plastic media is in use. This is a
natural consequence of “break-in” of the media. Larger, coarser media will create more initial debris than will
smaller finer media.
• After media “break-in” change the filter at regular intervals (see previous discussion on page 1). Keeping the
filtration system clean will pay dividends in media life, reduced cycle times, and part cleanliness.
2. Use a 5-gallon bucket or similar container to place exhausted filters into after removal from the FilterPAK 4001.
Doing thus will provide you a handy way to avoid spillage since the exhausted filter will have some liquid trapped, and
also provide a place for the filter to dry in preparation for disposal. It is not uncommon to trap two or three pounds of
sludge in the filter.
3. Mix your water and compounds (soaps) in a separate, clean bucket. Add the fluid to the FilterPAK 4001 (or to the
vibratory chamber) as required. Doing thus will assure that you maintain the proper ratio of compound to water.
4. Do not allow the pump to sit in a layer of collected sludge in the FilterPAK 4001. The sludge will harden over time
and damage the pump. Periodically, take your FilterPAK out of service and thoroughly clean out all sludge from both
chambers.
5. Periodically check the pH (acidity/alkalinity) of the vibratory fluids. As a general rule deburring media prefers a
pH of 8 to 11 (alkaline) when used on steel, aluminum, cast iron, copper, etc. Adding the recommended mixture of
vibratory soap to water that is pH neutral (7.0) will typically raise the pH to the recommended 8 to 11 range. As oils and
other contaminants are added as a natural consequence of the deburring process the pH may drop below the
recommended level. This may result in accelerated rusting and/or other staining of your material. Should this happen
replace the vibratory fluid with fresh fluid mixed per manufacturer’s instructions. There are several methods available
for measuring pH. Electronic meters are the most accurate and the most expensive. Litmus paper is inexpensive and
suitable for this purpose. Purchase litmus paper at drug stores, chemical supply houses, or through your local industrial
supply.
6. DO NOT USE FLUIDS OTHER THAN WATER (with approved soaps) in the FilterPAK 4001. Doing so may
create a fire or explosion hazard resulting in serious injury and/or property loss. Additionally, fluids other than water
and recommended soaps may attack the urethane liner of the vibratory chamber and significantly shorten its service life.
Burr King vibratory chambers are covered by warranty that is void if unapproved fluids are used.