Walter Bio-Circle Maxi 55D600 Mode D'emploi page 15

SOLUTION DOES NOT CLEAN WELL ANYMORE
If solution is dirty, refer to section "RECOMMENDED PREVENTIVE MAINTENANCE" and "ANNUAL MAINTENANCE".
The bioremediation process may have been reduced or prevented by the introduction of harmful or incompatible substances or
an unfavorable
Environment. Depending on the situation, replacing all or part of the cleaning solution to re-start the system may be required.
Please contact the BIO-CIRCLE™ technical support before proceeding. See pages 20-21 for contact information.
SOLUTION ODOR
It is normal that the solution may emit an apple odor at start-up. As oil and grease are introduced into the cleaning solution, this odor
will quickly diminish leaving only a faint, pleasant scent. If the solution emits a strong foul odor, ensure that the aeration system is
functioning properly. Call the BIO-CIRCLE™ technical support. See page 20-21 for contact information.
REMOVING THE REMOVABLE MULTI-FUNCTION UNIT (RMU)
To remove the RMU, follow these steps. Do so only for maintenance / troubleshooting as described in this manual or if you were
instructed by Walter personnel. Please refer to figure on page 5 for items D, F and G below).
1. Turn OFF the liquid pump (F) and unplug the machine
2. Open the sink (G)
3. Open the hose clamp that secures the hose to the filter (D) intake and pull the hose from the fitting
4. Pull up the RMU
Note: - Ensure the RMU is completely drained once removed.
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