AEMC instruments 6416, Руководство пользователя

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6 Clamp-on Ground Resistance Tester Model 6416
1. INTRODUCTION
Thank you for purchasing an AEMC Clamp-on Ground Resistance Tester.
For best results from your instrument and for your safety, read the enclosed
operating instructions carefully and comply with the precautions for use. These
products must be only used by qualified and trained users.
CAUTION - Risk of Danger! Indicates a WARNING . Whenever this symbol is
present, the operator must refer to the user manual before operation
CAUTION - Indicates a risk of electric shock. The voltage at the parts marked
with this symbol may be dangerous
Application or withdrawal authorized on conductors carrying dangerous voltages.
Type A current sensor as per IEC 61010-2-032.
Signifies that the instrument is protected by double or reinforced insulation
The product has been declared recyclable after analysis of its life cycle in
accordance with the ISO14040 standard.
Important instructions to read and understand completely
Important information to acknowledge
This product complies with the Low Voltage & Electromagnetic Compatibility
European directives (73/23/CEE & 89/336/CEE)
The UKCA marking certifies that the product complies with the requirements
that apply in the United Kingdom, specifically regarding Low-Voltage Safety,
Electromagnetic Compatibility, and the Restriction of Hazardous Substances
In the European Union, this product is subject to a separate collection system
for recycling electrical and electronic components in accordance with directive
WEEE 2002/96/EC
Definition of Measurement Categories (CAT)
CAT IV
corresponds to measurements performed at the primary electrical supply
(<1000 V).
Example: primary overcurrent protection devices, ripple control units, and meters.
CAT III corresponds to measurements performed in the building installation at the
distribution level.
Example: hardwired equipment in fixed installation and circuit breakers.
CAT II corresponds to measurements performed on circuits directly connected to
the electrical distribution system.
Example: measurements on household appliances and portable tools.