Storage; Metrological Check; Repair - Chauvin Arnoux C.A 6423 Manual De Instrucciones

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5.4 STORAGE

In case of prolonged non-use, remove the batteries from their compartment. Store
the instrument only in the specified environmental conditions (see Ch. 4:
SPECIFICATIONS).

5.5 METROLOGICAL CHECK

Like all measuring or testing devices, the instrument must be
checked regularly.
This instrument should be checked at least once a year. For checking and
calibration, contact one of our accredited metrology laboratories (information and
contact details available on request), at our Chauvin Arnoux subsidiary or the
branch in your country.

5.6 REPAIR

For all repairs before or after expiry of warranty, please return the device to your
distributor.
C.A 6423 Earth Tester 27