cashco 3381 설치, 운영 및 유지보수 매뉴얼 - 페이지 6
{카테고리_이름} cashco 3381에 대한 설치, 운영 및 유지보수 매뉴얼을 온라인으로 검색하거나 PDF를 다운로드하세요. cashco 3381 10 페이지. Pressure reducing regulators
cashco 3381에 대해서도 마찬가지입니다: 설치, 운영 및 유지보수 매뉴얼 (8 페이지)
페이지 인쇄
4. Sluggish operation.
Possible Causes
A.
Fluid too viscous.
5. Excessive pressure downstream.
Possible Causes
A.
Regulator not closing tightly.
B.
Downstream block.
C.
No pressure relief protection.
D.
Restricted diaphragm movement.
VIII.
ORDERING INFORMATION
NEW REPLACEMENT UNIT vs PARTS "KIT" FOR FIELD REPAIR
To obtain a quotation or place an order, please retrieve the Serial Number and Product Code that was stamped on the metal
name plate and attached to the unit. This information can also be found on the Bill of Material ("BOM"), a parts list that was
provided when unit was originally shipped. (Serial Number typically 6 digits). Product Code typical format as follows: (last
digit is alpha character that reflects revision level for the product).
NEW REPLACEMENT UNIT:
Contact your local Cashco, Inc., Sales Rep re sen ta tive
with the Serial Number and Product code. With this
information they can provide a quotation for a new unit
including a complete description, price and availability.
Do not attempt to alter the original construction of any
unit without assistance and approval from the factory.
All purposed changes will require a new name plate
with appropriate ratings and new product code to
accommodate the recommended part(s) changes.
The contents of this publication are presented for informational purposes only, and while every effort has been made to ensure their accuracy, they are not to be
construed as warranties or guarantees, express or implied, regarding the products or services described herein or their use or applicability. We reserve the right to
modify or improve the designs or specifi cations of such product at any time without notice.
Cashco, Inc. does not assume responsibility for the selection, use or maintenance of any product. Responsibility for proper selection, use and maintenance of any
Cashco, Inc. product remains solely with the purchaser.
6
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CAUTION
A.
Heat fluid. Contact factory.
A.
Inspect the seating. Clean and lap metal seat surfaces; replace if lapping does
not remedy. If composition seats are depressed, nicked or embedded with debris,
replace trim.
B.
Check system; isolate (block) flow at regulator inlet - not outlet. Relocate regula-
tor if necessary.
C.
Install safety relief valve, or rupture disc.
D.
Ensure no moisture in spring chamber at temperatures below freeze point. Ensure
no dust or debris entering vent opening. If rainwater or debris can enter, reorient
regulator.
SECTION VIII
7
–
PARTS "KIT" for FIELD REPAIR:
Contact your local Cashco, Inc., Sales Rep re sen ta tive
with the Serial Number and Product code. Identify the
parts and the quantity required to repair the unit from
the ("BOM") sheet that was provided when unit was
originally shipped.
NOTE:
Those part numbers that have a quantity indicated
under "Spare Parts" in column "A" reflect minimum
parts required for inspection and rebuild, - "Soft Goods
Kit".
replacement parts needed plus those "Soft Goods"
parts from column "A".
If the "BOM" is not available, refer to the cross-sectional
drawings included in this manual for part identification
and selection.
A Local Sales Representative will provide quotation for
appropriate Kit Number, Price and Availability.
Remedies
Remedies
Those in column "B" include minimum trim
IOM-3381/4381