Annual Maintenance; Waste Disposal; Troubleshooting Guide - Walter Surface Technologies BIO-CIRCLE MAXI 600C Manuel De L'utilisateur

3. If a high concentration of non-digestible contaminants remains in suspension
inside the liquid, turn on the cleaning pump and let the fluid circulate for a
couple of hours. The liquid will flow through the filter (D), which will remove
the contaminants.
4. Liquid filter (D) and filter bag (O) should be inspected periodically. If liquid
filter (D) is clogged or very dirty, (weak or no liquid flow through brush and
flexible faucet) replace it. If filter bag doesn't drain, replace it. See the
section "ACCESSORIES" for a listing of available filter cartridges.
5. Ensure that the float switch moves freely.
6. The pH of the cleaning solution should always be between 6 and 9. If the
pH of the solution is outside this range, please contact the BIO-CIRCLE™
technical support line. See page 17 for contact information.
7. Inspect the electrical cord and plug regularly. Replace any damaged parts.

ANNUAL MAINTENANCE

Walter recommends that your MAXI 600C be inspected and cleaned annually to
perform at optimal efficiency.
Depending on the application, non-digestible matter can accumulate as sludge at
the bottom of the tank over time, which can negatively affect the bioremediation
activity.
The CARE Service will perform preventive maintenance on your BIO-CIRCLE™
System. For details, please contact the BIO-CIRCLE™ technical support line.
See page 17 for contact information.

WASTE DISPOSAL

Refer to WALTER Material Safety Data Sheet for Bio-Circle L™ and
Bio-Circle Ultra™ solutions, MSDS No.: L-78E and L-148E.
Used Bio-Circle L™ and Bio-Circle Ultra™ can usually be added to your other
oil-water waste (such as water soluble cutting fluids) for disposal. Always dispose
of residual waste in compliance with Federal, Provincial, State and local
environmental regulations. Check with local authorities for any special regulatory
considerations. J. Walter accepts no responsibility or liability for user's failure to
comply with governmental and other safety regulations.

TROUBLESHOOTING GUIDE

SINK FILLS UP
The sink will fill up if the grated receptacle or magnet (G) are dirty or clogged
Remove grated receptacle and clean all parts. Ensure the drain damper moves
freely.
WEAK OR NO LIQUID FLOW FROM NOZZLE OR FLOW-THROUGH BRUSH
The rubber hose may be pinched along its length. Ensure the hose is not kinked
or squeezed. Also, filter (D) could be dirty or clogged, remove filter cartridge
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