Maintenance; Servicing; Metrological Verification - Chauvin Arnoux C.A 6545 Bedienungsanleitung

!
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.
8.1.

Servicing

8.1.1. Battery recharge
!
If the symbol appears flashing, it is necessary to recharge the battery.
Connect the unit to the AC network using connector
charge:
bAt on the small display and CHrG or chAr on the main display, means rapid charging in progress.
bAt on the small display and CHrG flashing in the main display, mean slow charging (the rapid
charge will began when the temperature conditions are appropriate).
bAt on the small display and FULL in the main display, means that charging is completed.
If the unit is activated and the batteries have a voltage of > 8 V, normal utilisation of the unit is authorised.
!
The battery should be replaced by Manumesure or by a repairer approved by CHAUVIN ARNOUX.
Changing the battery entails the loss of memorised data. Pressing on the MEM / MR key then
causes the display of «OFF». Proceed with a complete deletion of the memory in the SET-UP menu (see
§ 4.7.1) to be able to use the MEM / MR functions once again.
8.1.2 Replacing the fuses
! If FUSE -G- appears on the digital display, you must change the fuse accessible on the front panel after
checking that none of the terminals is connected and that the switch is on OFF.
Exact type of fuse (printed on the front panel label): FF -0.1 A -380 V -5 x 20 mm -10 kA
Note: This fuse is in series with a 0.5 A / 3 kV internal fuse active only in case of major fault in the unit.
If after changing the fuse on the front panel, the display still indicates FUSE - G -, the unit must be
returned for servicing (see § 8.2)
8.1.3 Cleaning
!
The instrument must be disconnected from any source of electricity.
Use a soft cloth slightly moistened with soapy water. Rinse with a wet cloth and dry quickly with a dry
cloth or pulsated air. Do not use alcohol, solvents or hydrocarbons.
8.1.4 Storing
!
If the instrument is not used for a long time (more than two months), it is best to carry out three
complete load and run-down cycles before re-using the instrument.
Complete battery run-down can be performed:
- without the instrument at 3 A
or
- on the position that consumes the most, i.e. 5000 V
8.2

Metrological verification

!
It is essential that all measuring instruments are regularly calibrated.
We advise you to check this instrument at least once a year.
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.
8.2.1 Repairs
Repairs under or out of guarantee
Please return the product to your distributor.

8. MAINTENANCE

, the unit will automatically switch to battery
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