Emerson 1154 manual Spare Parts Shelf Life Important Notice, Rosemount, Reference Manual

Reference Manual

00809-0100-4514, Rev BA January 2008

Rosemount 1154

SPARE PARTS SHELF LIFE

IMPORTANT NOTICE

Store all spare transmitters and spare component parts in accordance with ANSI N45.2.2 level B.

Qualified transmitters, spare circuit boards, spare O-rings: the qualified life (as defined in Qualification Test Report D8400102) plus the shelf life is equal to the typical design life of the plant (40 years) when the ambient storage temperature is below 90 °F.

Lubricants and sealant: The date of the end of shelf life (use by date) is provided with the lubricants and/or sealant, at the time of shipment. The product has a minimum of six months shelf life at the time

of shipment.

All other parts: Shelf life is not applicable.

There are factors to consider concerning maintenance of qualification and traceability during on-site instrument repair because of the nuclear use intended for these parts. Rosemount Nuclear Instruments, Inc. rigidly controlled the original assembly of the instrument to ensure that the specifications were met. Since we are not installing the replacement parts in the instruments, Rosemount Nuclear Instruments, Inc. is unable to ensure that the specifications are being satisfied. Replacing parts has ramifications under 10CFR21, for which the user is responsible. These same regulations additionally mandate a component traceability program, which the user must undertake for the replacement parts. In view of this, and in order to maintain the qualification of the product, the user must ensure that all replacement parts are installed in accordance with the Rosemount Nuclear Instruments, Inc. approved installation and calibration procedures herein.

NOTES:

1.Rosemount 1154 spare parts are not hydrostatic tested or nuclear cleaned.

2.Part numbers shown may differ from those currently supplied. The part numbers shown are current at the time of printing of this manual, but may be revised in the future. Parts provided are compatible and interchangeable with those listed on your order as to the form, fit, and function of the part required. Please adjust your needs accordingly.

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