ATS DWS-8C, Руководство по установке и эксплуатации

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FUNCTION:
This Class A system conforms to NSF/ANSI 55 for the disinfection of microbiologically contaminated
water that meets all other public health standards. The system is not intended to convert wastewater or
raw sewage to drinking water. The system is intended to be installed on visually clear water. NSF/ANSI
55 defines wastewater to include human and/or animal body waste, toilet paper, and any other material
intended to be deposited in a receptacle designed to receive urine and/or feces (blackwaste); and other
waste materials deposited in plumbing fixtures (greywaste). The DWS-8C model has been tested by an
independent 3rd party test organization for compliance with NSF 55 Class A microorganism log
reduction requirements and to insure a UV dose applied of 40,000uws/cm2 (40mJ/cm2) at the maximum
rated flow per the Model Flow Chart listed below. Please contact your water treatment professional with
questions regarding DWS-8C applications.
Model# Max Gpm # Lamps KW@120V AMP@120V AMP@220V Pipe Size Dimensions Shipping Weight
DWS-8C 8 1 0.07 0.6 0.3 1’’ Mnpt 36’’ X 10’’ X 7’’ 45 Lbs.
MAXIMUM CONCENTRATION LEVELS BEFORE ULTRAVIOLET:
Turbidity.................................5NTU Hardness..........................................7 gpg
Color.......................................None Iron...................................................0.3 ppm
Manganese........................0.05 ppm pH....................................................6.5 - 9.5ppm
Important Note - Pre-filtration equipment may be required if these parameters cannot be maintained. Flow
rate must not exceed rated capacity of the unit.
DESCRIPTION OF EQUIPMENT:
The DWS C Series are of unique design with an ultraviolet germicidal lamp housed within a
single quartz sleeve surrounded by a stainless steel pressure chamber. The chamber is fabricated out of
304 Stainless Steel. A removable stainless steel cover exposes electrical components for servicing,
when required.
The DWS C Series comes with an ultraviolet lamp designed with one pin at each end. This type of lamp
has a socket connected to each pin.
A stainless steel threaded nipple with a brass compression nut and O-Ring is located at each end of the
disinfection chamber.
The quartz sleeve is intended to be placed through the disinfection chamber and will slightly protrude from
each threaded nipple end. The ultraviolet lamp is placed within this quartz sleeve. The U.V. light shines
through this specially designed hard quartz sleeve for maximum disinfection efficiency to meet the
requirements for bacteria reduction in potable water.
The inlet/outlet are located on one side of the chamber and may be interchanged as to designation
dependent upon installation. A sight port is provided for safe and easy view of operation.