Electrical or mechanical fault
- If it is safe, switch the Grease Guardian off at its isolator.
- With powered functions off, the unit can continue to act as a passive grease trap for up to three weeks.
- Continue using connected equipment only while wastewater is flowing freely and there is no electrical or overflow hazard.
- Empty the solids strainer and grease collection container regularly.
Book a Grease Guardian service visit for the next available working period.

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