Cashco 1000 HP Basic - Manual (Page 10)

10 IOM-1000HP-Basic
SECTION VIII
5. Sluggish operation.
Possible Causes Remedies
A. Plugged spring chamber vent. A. Clean vent opening.
B. Plugged piston or jet zone. B. Remove trim and clean.
C. Fluid too viscous. C. Heat fl uid.
D. Improper (undersized) jet. D. Replace existing piston with new piston for viscous service; i.e. Option 1000-27.
6. Frequent resetting of setpoint.
Possible Causes Remedies
A. Over-pressurization downstream resulting in:
1. Bent metal diaphragm(s).
2. Sprung rocker arm.
3. Range spring overstressed/fatigued.
A1. Replace diaphragms. Correct potential source of downstream overpressure.
A2. Check measurements of rocker arm. Replace if necessary.
A3. Replace range spring; consider next higher range spring.
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.
– 7 –
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 refl ects revision level for the product).
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” refl ect minimum
parts required for inspection and rebuild, - "Soft
Goods Kit". Those in column “B” include minimum
trim 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
identifi cation and selection.
A Local Sales Representative will provide quotation
for appropriate Kit Number, Price and Availability.
CAUTION
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 ap-
propriate 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.