cashco 1000HP-1PLUS8 설치, 운영 및 유지보수 매뉴얼 - 페이지 12

{카테고리_이름} cashco 1000HP-1PLUS8에 대한 설치, 운영 및 유지보수 매뉴얼을 온라인으로 검색하거나 PDF를 다운로드하세요. cashco 1000HP-1PLUS8 17 페이지. Differential pressure reducing regulator

페이지 인쇄
cashco 1000HP-1PLUS8 설치, 운영 및 유지보수 매뉴얼
7. Not able to maintain setpoint.
Possible Causes
A. Diaphragm may be bent due to pressure
reversal.
8. Excess leakage:
Possible Causes
A. Faulty seating surfaces.
B. Outlet pressure setting too low for inlet
pressure.
12
Remedies
A.
Make sure to prevent system reversal.
Remedies
A1. Seat has been nicked by welding splatters.
A2. Composition seat is damaged.
A3. Composition seat driven into metal seat surface
due to overpressure.
B.
Refer to Technical Bulletin.
IOM-1000HP-Dif fer en tial