User Manual

2
Thank you for purchasing a C.A 1510 indoor air quality meter.
For best results from your instrument:
 read this user manual carefully,
 comply with the precautions for use.
WARNING, risk
of DANGER! The operator must refer to these instructions whenever this danger symbol
appears.
The product has been declared recyclable after analysis of its life cycle in accordance with the ISO14040
standard.
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 appliance exceeds regulation requirements with respect to recycling and reuse.
Useful information or tip.
Important instruction.
The CE marking indicates conformity with European directives, in particular LVD and EMC.
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.
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 complies with safety standard IEC 61010-1 for voltages of 50V in category II.
 The operator and/or the responsible authority must carefully read and clearly understand the various precautions to be
taken in use.
 Do not use the instrument if it seems to be damaged, incomplete, or poorly closed.
 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.
 Never make measurements in atmospheres contaminated by solvents, which could damage the sensor.
 All troubleshooting and metrological checks must be performed by competent and accredited personnel.