Sun-Mar Centrex Models - How to ensure the waste chute and bio-drum are in alignment

This is an easy way to ensure the bio-drum and the waste chute are in perfect alignment:
1. Carefully rotate the black handle anti-clockwise until it stops. It's important this is not forced as this may shear the stop pin.
2. Check that the top of the bio-drum and the waste chute are aligned. With waterless systems, shine a torch down the pedestal to confirm. With micro-flush systems, flush the toilet once and check for leakage around the chute entrance to the bio-drum. This is done by lifting the inspection hatch on the outside unit and observing if fluid is dripping down the side of the bio-drum.
3. When the bio-drum and waste chute are aligned, mark the bio-drum and the outer shell of the Sun-Mar Centrex (see image for correct position) to provide a reference point for future operation.
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[@elewmompittseh]

Ahh, this might have just sold me on the Centrex...super easy solution, thanks :)

[@CringePanda]

How's it working out?

[@rickmisterly3584]

Not that helpful. I’ve been using mine for 3 years but this season have had a problem with all the liquids filling the drawer. I stop the turn when the handle stops at 6’oclock position and still drawer fills up. Not a very pleasant situation. Any tips on what could be wrong?