Flowserve ISC - Manual (Page 17)

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12. Repairs
The ISC Seal is designed to provide reliable operation under a wide
range of operating conditions. However, there will come a time when
the seal will fail as it reaches its normal life expectancy or if it is oper-
ated outside of its design capabilities.
This product is a precision sealing device. The design and dimensional
tolerances are critical to seal performance. Only parts supplied by
Flowserve should be used to repair this seal. These parts are available
from numerous Flowserve stocking locations. When ordering replace-
ment parts, refer to the part code and B/M number.
If desired an analysis of the seal can lead to recommendations for
improving seal MTBPM. Observations concerning seal life, operating
conditions, and the condition of the seal itself should be recorded. A
spare backup seal should be stocked to reduce equipment down time.
This seal can normally be reconditioned. When repair is necessary, the
centering tabs
CT should be reinstalled and the seal carefully removed
from the equipment.
!
Decontaminate the seal assembly and return it, with centering tabs
installed, to a Flowserve authorized repair facility with an order
marked ´Repair or Replace’. A signed certificate of decontamina-
tion must be attached. A Material Safety Data Sheet (MSDS) must
be enclosed for any product that came in contact with the seal.
The seal assembly will be inspected and, if repairable, it will be
rebuilt, tested, and returned to its original condition.
All Flowserve Corporation, Flow Solutions, products must be installed in accordance
with Flowserve installation instructions. Failing to do so or attempting to change or
modify Flowserve products will void Flowserve’s limited warranty. Flowserve’s limited
warranty is described fully in Flowserve’s Standard Terms and Conditions of Sale.
Flowserve makes no warranty of merchantability or fitness for a particular purpose
and inno event shall Flowserve be liable for consequential or incidental damages.
TO REORDER REFER TO
B/M or Assy. #
Order #
Seal Type