EM TEST (Switzerland) GmbH
PFM 200N100.1
User’s Guide
Ver. 1.12
6 / 43
2.
Safety
2.1.
Safety Instructions
In order to guarantee your personal safety, and the safety of personnel in your surroundings, it is
imperative that you read and understand the following safety instructions.
EM TEST devices are related to excess voltage category II.
Symbols on the device
DANGER
Warning of voltages that might involve the risk of electric shock. Pay special attention
to the User’s Guide.
CAUTION
Warns of a possibly dangerous situation. Careful attention should be made to avoid
damage to the device, device under test or its surroundings
Note
Important information about the
operation of the device. Carefully read the User’s
Guide.
PE
Protective Earth Connector
Mains Power
The mains power that is used shall not exceed 230V +15% between hot and neutral. The protective earth
connection is made over the power cable and may not, under any circumstances, be removed.
Earthing of the Device and CDN
The device is earthed through the protective earth connection of the mains cable. Therefore, use only mains
sockets where you are sure that the protective earth is correctly used. It is important to verify earthing before
using the device. Any additional CDNs are to be earthed with the provided earth connectors.
Without a proper protective earth, conductive parts of the device may incur dangerous voltages. This may also
affect components that appear to be isolated.
Use Only Tested Mains Cables
Use only the original mains cable or a cable with proper markings to ensure safe operation. Do not use damaged
cables.
Use only Fuses of Specified Type
Solely for use with fuses
that meet the specified type found on the mains connector or consult the User’s Guide.
Pay special attention to the type, voltage and current required.
Do not remove covers.
Do not use a device that is open. This is for your safety and the reproducibility of the test results.
Read this guide carefully before putting this device into operation.
