Changing The Battery - Chauvin Arnoux C.A 811 Notice De Fonctionnement

!
For maintenance, use only specified spare parts. The
manufacturer will not be held responsible for any accident
occuring following a repair done other than by its After Sales
Service or approved repairers.
5.1 Upkeep
5.1.1

Changing the battery

! Put the switch in the OFF position
Remove the cover at the back of the instrument
Replace the old battery with a 9 V battery (6LR61 or 6LF22
type)
5.2 Cleaning the housing
Clean the unit with a cloth and a little soapy water. Clean off
with a damp cloth.
Do not use solvents.
!
5.3 Metrological Checks
!
It is essential that all measuring instruments are regularly
calibrated.
For checking and calibration of your instrument, please contact
our accredited laboratories (list on request) or the Chauvin
Arnoux subsidiary or Agent in your country.
5.4 Repairs
Repairs under or out of guarantee: please return the product to
your distributor.
C.A 811 ............................................................... P01.1722.01Z
C.A 813 ............................................................... P01.1722.02Z
Comes with a shoulder bag, a 9 V battery and these operating
instructions.
Spare parts :
Battery .................................................................. P01.1007.32
5. MAINTENANCE
6. TO ORDER
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