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.
7.1 Changing the battery
The clamp must be disconnected from any external
source of electricity and must not encircle a cable.
Put the selector switch into the OFF position
Slide a screwdriver into the slot at the top of the battery
flap (at the back of the clamp) and push the battery flap
upwards.
Replace the dead battery with a 9 V battery, type LF22,
ensuring that the polarity is respected.
Replace the battery in its housing, then replace the battery
flap.
7.2 Storage
If the clamp is not to be used for a period of more than 60
days, remove the batteries and store them separately.
7.3 Cleaning
The clamp must be disconnected from any external
source of electricity and must not encircle a cable.
To clean the casing and jaws, use a cloth slightly moistened
with soapy water. Clean off with a damp cloth. Then dry
quickly with a cloth or pulsed air.
Do not splash water onto the clamp.
Ensure that the space between the jaws is kept perfectly
clean.
7.4 Metrological verification
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.
Maintenance
Repairs under or out of guarantee: please return the product
to your distributor.
7. MAINTENANCE
25