General safety instructions, Safety symbols – RAD Data comm ASMi-52 User Manual

Page 5

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General Safety Instructions

The following instructions serve as a general guide for the safe installation and operation of

telecommunications products. Additional instructions, if applicable, are included inside the manual.

Safety Symbols

This symbol may appear on the equipment or in the text. It indicates
potential safety hazards regarding product operation or maintenance to
operator or service personnel.

Danger of electric shock! Avoid any contact with the marked surface while
the product is energized or connected to outdoor telecommunication lines.

.

Protective earth: the marked lug or terminal should be connected to the building

protective earth bus.


Some products may be equipped with a laser diode. In such cases, a label
with the laser class and other warnings as applicable will be attached near
the optical transmitter. The laser warning symbol may be also attached.
Please observe the following precautions:
Before turning on the equipment, make sure that the fiber optic cable is

intact and is connected to the transmitter.

Do not attempt to adjust the laser drive current.
Do not use broken or unterminated fiber-optic cables/connectors or look

straight at the laser beam.

The use of optical devices with the equipment will increase eye hazard.
Use of controls, adjustments or performing procedures other than those

specified herein, may result in hazardous radiation exposure.

ATTENTION: The laser beam may be invisible!

In some cases, the users may insert their own SFP laser transceivers into the product. Users are alerted
that RAD cannot be held responsible for any damage that may result if non-compliant transceivers are

used. In particular, users are warned to use only agency approved products that comply with the local

laser safety regulations for Class 1 laser products.
Always observe standard safety precautions during installation, operation and maintenance of this
product. Only qualified and authorized service personnel should carry out adjustment, maintenance or

repairs to this product. No installation, adjustment, maintenance or repairs should be performed by

either the operator or the user.

Warning

Warning

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