Install Manual

BRITECELL System Manual MN010-04 June 2003 Page 9 of 78
The company has a policy of continuous product development and improvement and we therefore
reserve the right to vary any information quoted without prior notice.
3.3. Power connection
Power connection has to be carried out following all the necessary precautions:
• it must be properly made according to the due diligence rules (ex.: CEI rules,
IEC rules, etc.);
• in accordance with the rules for safety against direct or indirect contacts;
• in accordance with the rules for safety against the over current (short circuit,
overloading);
• in accordance with the rules for safety against over tension;
• connection is to be carried out by proper and competent staff
3.4. Safety and precautions during the installation
During installation the following means and tools will be needed:
Typical electrician tools:
cross-point screwdriver, scissors, pliers, nippers, drill and bits, screw for fixing
remote units to the wall.
Typical means:
proper ladder, scaffolding or air platform for ceiling installation of remote units.
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N.B: cautions should be used when installing at a height upper than 2 meters.
Personnel who are installing this equipment should be informed about the
possible risks and safety measures when elevated.
3.5. Safety and precautions for lasers
The laser used in Britecell contains an optical transmitter, which has a power level
that is not dangerous to a person's health. However it is classified as class III B
(norm EN60825) equipment. It is nevertheless prudent in the installation phase to
observe the following rules:
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Never look directly at the internal optic connector exit of the transmitter
apparatus when it is switched on. The wavelength of the laser is not visible to
the human eye, which means that long-term damage will not immediately be
known.
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When working with the optical connectors, check at each end that both
transmitting lasers are switched off.