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Thank you for purchasing a C.A 8335 three-phase electrical networks analyser (Qualistar+). To obtain the best service from
your unit:
read these operating instructions carefully,
comply with the precautions for use.
Definition of measurement categories:
Measurement category IV corresponds to measurements taken at the source of low-voltage installations.
Example: power feeders, counters and protection devices.
Measurement category III corresponds to measurements on building installations.
Example: distribution panel, circuit-breakers, machines or fixed industrial devices.
Measurement category II corresponds to measurements taken on circuits directly connected to low-voltage installations.
Example: power supply to domestic electrical appliances and portable tools.
PRECAUTIONS FOR USE
This instrument and its accessories comply with safety standards IEC 61010-1, IEC 61010-031, and IEC 61010-2-032 for voltages
of 600V in category IV or 1000V in category III.
Failure to observe the safety instructions may result in electric shock, fire, explosion, and destruction of the instrument and of
the installations.
The operator and/or the responsible authority must carefully read and clearly understand the various precautions to be taken
in use. Sound knowledge and a keen awareness of electrical hazards are essential when using this instrument.
If you use this instrument other than as specified, the protection it provides may be compromised, thereby endangering you.
Do not use the instrument on networks of which the voltage or category exceeds those mentioned.
Do not use the instrument if it seems to be damaged, incomplete, or poorly closed.
Before each use, check the condition of the insulation on the leads, housing, and accessories. Any item of which the insulation
is deteriorated (even partially) must be set aside for repair or scrapping.
Use only the leads and accessories supplied. Using leads (or accessories) of a lower voltage or category reduces the voltage
or category of the combined instrument + leads (or accessories) to that of the leads (or accessories).
Use personal protection equipment systematically.
Keep your hands away from the terminals of the device.
When handling the leads, test probes, and crocodile clips, keep your fingers behind the physical guard.
Use only the mains power adaptor and battery pack supplied by the manufacturer. They include specific safety features.
Some current sensors must not be placed on or removed from bare conductors at hazardous voltages: refer to the sensor
manual and comply with the handling instructions.
WARNING, risk of DANGER! The operator must refer to these instructions whenever this danger symbol appears.
Equipment protected by double insulation.
USB socket.
Earth.
The CE marking indicates conformity with European directives, in particular LVD and EMC.
Chauvin Arnoux has adopted an Eco-Design approach in order to design this appliance. Analysis of the complete
lifecycle has enabled us to control and optimize the effects of the product on the environment. In particular this ap-
pliance exceeds regulation requirements with respect to recycling and reuse.
The rubbish bin with a line through it indicates that, in the European Union, the product must undergo selective
disposal in compliance with Directive WEEE 2002/96/EC. This equipment must not be treated as household waste.