Labconco SteamScrubber 45780 Series User Manual page 21

If you route the drain piping to a sink drain and use an air gap, refer to the figure
below for the placement of the air gap.
If you route the drain piping to a floor drain, refer to the figure below for
placement of the drain tubing and trap.
Drain trap
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Chapter 3: Getting Started
Air gap
Drain line
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