Labconco ScrubAi Pipette Washer/Dryer 46120 Series - Manuel (Page 17)

Chapter 3: Getting Started
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If a dedicated drain connection is preferred, the factory-installed drain hose can be
cut to fit the installation. The drain hose outlet can then be inserted directly into a
standpipe approximately 6” and must be secured. When connecting to a
standpipe, do not seal the hose to the pipe. Plumbing codes require that the air gap
be left between the drain hose and standpipe.
DRAIN HOSE REQUIRES
AIR GAP AS SHOWN.
CUT HOSE TO LENGTH,
INSERT INTO STANDPIPE
APPROX. 6" (15 cm)
AND SECURE
DRAIN STAND PIPE
Where possible it is recommended that the drain hose and drain hose outlet be
routed as low as possible relative to the base of the washer. Low spots where
water can sump should also be minimized. No section of the hose should be more
than 11” (27.9 cm) above the base of the washer.
The drain line outlet should not be connected to the plumbing below the sink
drain level, because the air pressure during drain could force trapped water back
out the sink drain.