Safety Information - Nokia 7368 ISAM ONT E-240G-B Product Manual

Replace an E-240G-B ONU
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7.5 Safety information

Read the following safety information before replacing the ONU.
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Release 06.01.01 | June 2019 | Edition 09
wire strippers
fiber optic splicing tools
RJ-45 cable plug crimp tool
voltmeter or multimeter
optical power meter
drill and drill bits
Hazardous electrical voltages and currents can
Danger 1 —
cause serious physical harm or death. Always use insulated
tools and follow proper safety precautions when connecting or
disconnecting power circuits.
Make sure all sources of power are turned off and
Danger 2 —
have no live voltages present on feed lines or terminals. Use a
voltmeter to measure for voltage before proceeding.
Always contact the local utility company before
Danger 3 —
connecting the enclosure to the utilities.
This equipment is ESD sensitive. Proper ESD
Warning —
protections should be used when removing the fiber access
cover of the ONU.
Keep indoor ONUs out of direct sunlight. Prolonged
Caution —
exposure to direct sunlight can damage the ONU.
Observe the local and national laws and regulations
Note 1 —
that may be applicable to this installation.
The ONU should be installed in accordance with the
Note 2 —
applicable requirements of the NEC or CEC. Local authorities
and practices take precedent when there is conflict between the
local standard and the NEC or CEC.
The ONU must be installed by qualified service
Note 3 —
personnel.
See
Note 4 —
E-240G-B unit data sheet
3FE-46261-AAAA-TCZZA
7368 ISAM ONT E-240G-B Product Guide
E-240G-B detailed specifications
for the temperature ranges for ONUs.
in the
Issue: 01