Labconco ScrubAi Pipette Washer/Dryer 46120 Series - Manuel (Page 9)

Chapter 2: Prerequisites
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When using the quick connect hose coupling the washer base should be no more
than 12” (30.4 cm) below the outlet of your faucet.
If a dedicated drain is preferred, a standpipe should be connected to the building
drain plumbing that the drain hose can be insert into. See illustration that follows.
DRAIN HOSE REQUIRES
AIR GAP AS SHOWN.
CUT HOSE TO LENGTH,
INSERT INTO STANDPIPE
APPROX. 6" (15 cm)
AND SECURE
DRAIN STAND PIPE
Dedicated Drain Installation
It is recommended that the drain hose and drain hose outlet be routed as low as
possible relative to the base of the washer, to allow gravity to assist in draining
the washer. Low spots where water can sump in the drain line should also be
avoided. If the drain hose must be higher, no section should be more than 11”
(27.9 cm) above the base of the washer.
Tubing or pipe, 1.25 (3.2 cm) ID or larger, should be provided for the building
drain. The use of an air gap (as shown above) where the drain hose is connected
to the building drain plumbing is required.
Do not reduce the size of the drain plumbing.