Casella CEL CEL-393 - Manual (Page 96)

serial number should be quoted in any correspondence concerning the
instrument.
The manufacturers undertake to rectify any defect in the instrument that
is directly attributable to faulty design or assembly, and which becomes
apparent during the warranty period. In order to take advantage of this
warranty, the instrument must be returned, carriage paid, to the manu-
facturer's factory or accredited agent, where necessary repairs will be
carried out. The warranty period beginning with the initial calibration date
shown on the Calibration Certificate is normally 12 months, but with
exceptions on certain specialised components supplied by other manu-
facturers which are warranted for shorter periods.
Some of the specialised components used in this instrument may be
subject to longer guarantees by their actual manufacturers, and in all
such cases, the benefit of these undertakings will be passed on to the
user. However, CEL Instruments Ltd's liability is limited to items of their
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