ATS GDS Series 설치, 운영 및 유지보수 매뉴얼 - 페이지 6

{카테고리_이름} ATS GDS Series에 대한 설치, 운영 및 유지보수 매뉴얼을 온라인으로 검색하거나 PDF를 다운로드하세요. ATS GDS Series 20 페이지. Ultraviolet disinfection systems

페이지 인쇄

1. Maintenance

GENERAL CONSIDERATIONS FOR ALL

DISINFECTION UNITS:

1. When installing the equipment, it is necessary that the

unit be isolated from vibration, heavy equipment, and

poorly connected piping.

2. Incoming water temperature to the unit should not

exceed 35° minimum to 110° maximum degrees Fahrenheit.

3. The operating pressure should not exceed 100 psi.

4. Before putting the unit into final operation follow

sanitation procedures as outlined in this manual for proper

disinfection. Sanitizing all discharge piping and fittings

with household bleach from disinfection unit to point of

use removes existing contaminants and gives the unit a

"clean start." Be sure to rinse with U.V. treated water.

5. A proper flow control, included with the unit, must be

used to insure only the designated flow through the unit.

6. It is recommended to use UV resistant materials when

initially installing unit. The UV light can cause PVC or

other plastic materials to degrade. Becoming brittle, this

can compromise the pipe or fitting structural integrity.

GENERAL PRECAUTIONS TO BE FOLLOWED

AT ALL TIMES:

1. Always disconnect electrical power to any U.V. unit

before servicing.

2. Under no circumstances should personnel look at a U.V.

lamp in operation (EXCEPT through an external sight Port

lens located on the outside of the unit).

3. U.V. disinfection units must always be properly grounded.

The GDS series are always placed after the pressure tank

and any other type of treatment devices (i.e. softeners,

filters).

These units are normally installed in a vertical position in

an enclosed area with good ventilation. Allow clearance of

at least the unit's length at one end for quartz sleeve and

lamp replacement. Four (4) anchor bolt holes are provided

for proper wall support. Use anchors with screws for

sufficient support (not included).

If your piping system is subject to impulse pressure resulting

in a "water hammer" condition, a surge tank or other means

must be provided to remove this condition; otherwise, this

extreme shock pressure condition may rupture or fracture

the quartz sleeve.

Make all plumbing connections to allow for ease of service.

Be sure to follow all local plumbing codes and U.V.

restriction requirements where specified by local authorities.

Installation

STEP BY STEP INSTALLATION:

1. Turn off the water before cutting into the water line.

2. Assess the installation (i.e. type of pipe, size of lines,

etc.) and obtain necessary plumbing fittings for installation.

Inlets and outlets on GDS units are 3/4" FNPT and 1"

MNPT. Use Teflon tape on all threaded connections and

avoid over tightening.

Note: The flow control is a press in type. Each unit has

a 3/4" FNPT and 1" MNPT inlet/outlet machined so

the flow control can be easily inserted into the feed inlet.

Make sure the rubber part of the flow control is facing

outward from the feed inlet. Simply hand press or slightly

tap in the flow control until it sits on the inside ledge of the

machined feed inlet.

3. Make sure to allow enough room to install, replace,

and clean the quartz sleeve and lamp. Installing a water

shut-off valve before and after the unit is recommended

to make servicing easy.

4. After mounting, install quartz sleeve, o-ring, and lamp

per instructions. Turn on the water slowly, check for leaks,

and repair as needed prior to full service operation.

5. After the unit is full of water, plug it into a grounded

110V outlet. Observe operation through the safety sight

port. The lamp will show a bright blue glow. If any

problems are noted, consult trouble shooting guide.