
“Starting” a Passway™ grease trap is really the process of commissioning it correctly before normal kitchen wastewater enters the unit.
Correct commissioning establishes the normal operating water level, confirms the drainage flow and gives the site a clean starting point for future inspection and servicing.
Confirm the grease trap is level, stable and accessible and that the inlet and outlet pipework are correctly connected, supported and graded.
Check that all supplied internal components are installed in their correct positions and that the cover, seals, locking components and air-management parts are clean and undamaged.
Fill the unit with clean water until the normal operating level is established and water flows through the outlet.
A grease trap should not begin normal kitchen operation empty following initial installation or a complete service.
Run clean water through the connected kitchen fixtures and confirm that flow through the inlet, chamber and outlet is unobstructed.
Inspect the body, pipe connections, cover seal and any riser or extension joint for leakage before normal kitchen use begins.
For New Zealand cleaning guidance, see How to clean and service a grease trap in New Zealand .
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