Carolina 44003,44004,44203,44204 Series SteamScrubber & FlaskScrubber Glassware Washers - Manual (Page 9)

Chapter 2: Prerequisites
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Drain Requirements
The drain hose, .75" (1.9 cm) ID is installed during manufacture. The hose
provides a flexible coupling to the building drain piping and can be secured with a
spring or band hose clamp. (A band hose clamp is provided with the washer.)
Tubing or pipe, .75" (1.90 cm) ID or larger, should be provided for the building
drain. The use of an air gap is strongly recommended to prevent siphoning of
wastewater into the washer.
Do not reduce the size of the drain plumbing.
Glassware Washers that have been converted to Mobile models drain into a sink
through a hose assembly that attaches to the faucet.
Space Requirements
If your Glassware Washer is an Undercounter model, you must ensure the
undercounter opening is the proper size to accommodate the washer. The
dimensions for the Undercounter washer are shown in Appendix B.