For maintenance, use only specified replacement parts. The manufacturer will not be held
responsible for any accident occurring following a repair carried out by persons other than its
After Sales Service or approved repairers.
5.1
Fuse replacement
Always disconnect the instrument from the installation before changing a fuse.
- Open the mains socket hatch with the help
of a screwdriver.
- Remove the used fuse by pulling on the
slide valve indicated by an arrow.
- Replace the fuse while keeping to the type
and value mentioned in the table below.
- Possibly place a replacement fuse in the
compartment provided.
- Close the hatch.
View with covering cap open
Respect the value and type of the fuses to avoid damaging the instrument and nullifying the
guarantee.
USE
230 V mains
F1: 100 mA with time-delay
115 V mains
F2: 200 mA with time-delay
5.2
Cleaning
The instrument must be disconnected from all sources of electricity.
To clean the housing, use a cloth dampened with soapy water and then leave to dry.
Do not use solvent
5.3
Metrological inspection
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.
n Repairs under or out of guarantee
Please return the product to your distributor.
5. MAINTENANCE
Spare fuse
FUSE
Mains selector on the rear panel (5 x 20 mm)
Housing for fuse being used on the right.
Mains selector on the rear panel
(5 x 20 mm)
Housing for spare fuse on the left.
13
hatch opening catch
voltage selector
fuse being used
LOCATION AT DELIVERY