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VAS-4

VACUUM MONITORING

SYSTEM

INSTALLATION

AND USER’S GUIDE

VAS-4 O&M Manual, Revision 0, 01 July 2020

Chemical Injection Technologies, Inc.

835 Edwards Road, Fort Pierce, FL 34982

Tel: 772-461-0666

Fax: 772-460-1847

[email protected] www.chlorinators.com

Bulletin 4018

Pub. No. 0720-1

Printed in U.S.A.

Содержание Superior VAS-4

Страница 1: ...l Revision 0 01 July 2020 Chemical Injection Technologies Inc 835 Edwards Road Fort Pierce FL 34982 Tel 772 461 0666 Fax 772 460 1847 Superior chlorinators com www chlorinators com Bulletin 4018 Pub N...

Страница 2: ...ening Unit 5 Enclosure Mounting 5 Installing Vacuum Hose 6 Installing Power Alarms 6 Section 6 Set Up and Calibration 6 Delay Timer Adjustment 6 Low Level Adjustment 7 High Level Adjustment 7 Alternat...

Страница 3: ...timer The enclosure has a NEMA 4X rating therefore it can be mounted outside Applications include loss of chlorinating in water and wastewater treatment pool pump monitoring automotive test equipment...

Страница 4: ...0 to 30 inHg Low Alarm Range 0 to 15 inHg High Alarm Range 15 to 30 inHg Over Pressure 50 PSI Delay Timer 1 to 100 sec Analog output Voltage 0 to 3 VDC Current 0 to 3 ma DC Reset Switch IP 65 protecti...

Страница 5: ...ime Latch LED Indicator When either the high or low indicators are active this starts the delay timer If the alarm is active longer than the preset delay time then the latch LED indicator will become...

Страница 6: ...Latch Alarm Relay When either the High or Low Alarm relays become active and the delay time is over the latch alarm relay also becomes active This is indicated by the Latch Alarm indicator This relay...

Страница 7: ...ght position the cap over the fitting can be removed The recommended mounting method for the VAS 4 is to use four mounting holes located where the 4 plastic screws are that hold down the lid Usethe bo...

Страница 8: ...ikes or other power surges The alarms can be hooked up in many ways Be sure the relay specifications are not exceeded The relay outputs are labeled HIGH ALARM LOW ALARM and LATCH ALARM Remember the la...

Страница 9: ...Hg and MAX 30 inches of Hg NOTE If you want to disable the high alarm turn the pot clockwise until it stops Alternate Method for Accurate High Low Level Adjustment If a high degree of accuracy is req...

Страница 10: ...looked at from the middle of the board is rotated all the way to the right and the other pot is rotated to approximately the 12 00 position The pot that is close to the 12 00 position is the pot to ad...

Страница 11: ...ofollow instructions supplied with the product c Repair or attempted repair by anyone not authorized byTHE MANUFACTURER d Any shipment of the product e Any other causes which do not relate to a produc...

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Страница 14: ...VAS 4 VACUUM MONITORING SYSTEM Chemical Injection Technologies Inc 835 Edwards Road Fort Pierce FL 34982 Tel 772 461 0666 Fax 772 460 1847 Superior chlorinators com www chlorinators com...