Exfo FTB-2 User Manual download pdf (Page 27)

100

101

Safety Information

FTB-2 and FTB-2 Pro 17

Electrical Safety Information

WARNING

 Use the external power supply indoors only.

 Position the unit so that the air can circulate freely around it.

 Operation of any electrical instrument around flammable gases

or fumes constitutes a major safety hazard.

 To avoid electrical shock, do not operate the unit if any part of

the outer surface (covers, panels, etc.) is damaged.

 Only authorized personnel should carry out adjustments,

maintenance or repair of opened units under voltage. A person

qualified in first aid must also be present. Do not replace any

components while the power cable and batteries are connected.

 Unless otherwise specified, all interfaces are intended for

connection to Safety Extra Low Voltage (SELV) circuits only.

 Capacitors inside the unit may be charged even if the unit has

been disconnected from its electrical supply.

WARNING

 Use only the listed and certified AC adapter/charger provided by

EXFO with your unit. It provides reinforced insulation between

primary and secondary, and is suitably rated for the country

where the unit is sold.

 Use only accessories (such as the batteries and fiber inspection

probe) designed for your unit and approved by EXFO. For a

complete list of accessories available for your unit, refer to its

technical specifications.

 When you use the unit outdoors, ensure that it is protected

from liquids, dust, direct sunlight, precipitation, and full wind

pressure.

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Exfo FTB-2 User Manual Page 27

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