2
WARNING, risk of DANGER! The operator must refer to these instructions whenever this danger symbol appears.
Information or useful tip.
Battery.
Magnet.
Earth.
Chauvin Arnoux has adopted an Eco-Design approach in order to design this appliance. Analysis of the complete life-
cycle has enabled us to control and optimize the eects of the product on the environment. In particular this appliance
exceeds regulation requirements with respect to recycling and reuse.
The CE marking indicates compliance with the European Low Voltage Directive (2014/35/EU), Electromagnetic
Compatibility Directive (2014/30/EU) , Radio Equipment Directive (2014/53/EU), and Restriction of Hazardous
Substances Directive (RoHS, 2011/65/EU and 2015/863/EU).
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 2012/19/UE: This equipment must not be treated as household waste.
PRECAUTIONS OF USE
This instrument is compliant with safety standard IEC/EN 61010-2-030 or BS EN 61010-2-030, for voltages 5V with report to
ground. Failure to observe the safety instructions may result in electric shock, re, 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.
Observe the conditions of use, namely the temperature, the relative humidity, the altitude, the degree of pollution, and the
place of use.
Do not use the instrument if it seems to be damaged, incomplete, or poorly close.
Before each use, check the condition of the housing. Any item of which the insulation is deteriorated (even partially) must be set
aside for repair or scrapping.
Do not make measurements on bare live conductors. Use a non-contact sensor or a sensor that provides the necessary electrical
insulation.
Always wear personal protective equipment (PPE), in particular insulating gloves, if there is any doubt or it is impossible to measure
the voltage levels to which the temperature sensor is connected.
All troubleshooting and metrological checks must be done by competent, accredited personnel.
Thank you for purchasing this CA 1550 micromanometer.
For best results from your instrument:
read these operating instructions carefully,
comply with the precautions for use.
