ABB 9408 752 사용 설명서 - 페이지 7

{카테고리_이름} ABB 9408 752에 대한 사용 설명서을 온라인으로 검색하거나 PDF를 다운로드하세요. ABB 9408 752 20 페이지. Dissolved oxygen systems

3.1.2 Dip – Fig. 3.2

For installation of the assembled unit see Section 3.2.2 Dip Systems.

Information. Pipe requirement (user supplied):

O.D. 1.9", 1

" N.B., pressure rating 10 bar+, and cut length

to suit.

Adaptor

Sensor

Block

Proceed to Section 3.2.2 for installation procedure.

Pipe

Gasket

Cable Gland

Self Tap Screw

Fig. 3.2 Dip Kit Assembly

3 MECHANICAL INSTALLATION...

Note. There is no bracket supplied with this kit.

Clean mating surfaces thoroughly. Then with the solvent

cement provided, and to the instructions given on the

tube, cement the adaptor to the pipe.

Allow the solvent cement to set for 24 hours before

proceeding.

Ensure that the gasket is in place on the

sensor block. Feed the cable attached

to the sensor block (and water wash

tube if fitted) through the adaptor and

pipe.

Screw the sensor block into the

adaptor firmly and cut the water wash

tube, if fitted, allowing sufficient to fit

to the connector in the end cap and

a little slack for manoervering.

Cut

Feed the cable through the cable gland in the end cap.

Push the water wash tube (if fitted) onto the connector

in the end cap and secure with a hose clamp.

Secure the end cap to the pipe with the self tap screw.

Tighten the cable gland.

Remove the dummy sensor capsule and fit the dissolved

oxygen sensor capsule. A suitable procedure (and

cautions) is included in Fig. 5.1.

Screw the shroud onto the sensor block.