9
Meaning of symbol
Caution! Please consult the User’s manual before using the device.
In this User’s manual, failure to follow or carry out instructions preceded by this symbol may result in
personal injury or damage to the device and the installations.
Meaning of symbol
This appliance is protected by dual insulation or reinforced insulation. It does not have to be connected
to an earth protection terminal for electrical safety.
Meaning of symbol
Clamp fitted with an electronic output limiter, providing protection against voltage surges caused by
the accidental opening of the clamp’s secondary circuit: 30 V max. peak.
Meaning of CAT III symbol
This voltage surge category III clamp, with pollution level 2, complies with stringent reliability and
availability requirements, corresponding to fixed industrial and domestic installations (see IEC 664-1).
Thank you for purchasing a
“C1XX” series ammeter clamp
.
To get the best service from this instrument :
n
read
this user’s manual carefully,
n
respect
the safety precautions detailed.
PRECAUTIONS FOR USE
n
Do not measure currents greater than 1200 A and limit measuring times above 1000 A (see 4.4.1
Overloads and 4.4.2 Frequencies).
n
Do not use the device on non-insulated conductors with a potential of more than 600 V in relation to
the earth and a voltage surge category greater than III.
n
Comply with environmental conditions (see 4.4.3)
n
Keep the gap perfectly clean (see 5.1 Cleaning).
GUARANTEE
Our guarantee is applicable for
twelve months
after the date on which the equipment is made available
(extract from our General Conditions of Sale, available on request).
ENGLISH
