Alcatel 7750 SR-12, Installation Manual

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Safety Considerations
Page 42
7750 SR-12
S
AFETY
C
ONSIDERATIONS
• Install the 7750 SR-12 in standard sized equipment racks. The SR-12 is shipped with
the 19-inch rack mounting brackets installed.
• The router should be installed in a clean, dry, ventilated, and temperature-controlled
room.
• Verify that the rack is properly bolted and braced and is grounded to a grounding
electrode.
• Install the chassis into the equipment rack before installing components.
G
ROUNDING
• The router and equipment rack must be properly grounded. Electrostatic discharge
(ESD) damage can occur if components are mishandled.
• Always wear an ESD-preventive wrist or ankle strap in contact with bare skin. Always
connect the ESD strap (with banana jack) to the ESD connection socket (grounding
plug) on the front of the chassis.
P
OWER
• Only service electrical personnel should perform wiring and cabling to the system.
• All power to the equipment rack or cabinet should be disconnected before the
installation.
• The power cable(s) must meet your local electric code requirements.
• The circuit breaker is not intended to be used as the chassis ON/OFF switch. Unplug
the power cord from the power source and disconnect the cord from the receptacle on
the power supply module to remove power.
• The7750 SR-12 router with DC power entry modules should be installed only in
restricted access areas (such as dedicated equipment rooms and electrical closets).
Warning:
Chassis ground cables are not included. Use only power cords that have a grounding
(earthing) path. Main grounding (earthing) connection points are through the IEC60320
appliance inlets. Grounding (earthing) points on the sides of the equipment are for equipotential
bonding only and are not the safety grounding (earthing) points for the equipment. Lack of
proper grounding (earthing) of the equipment may result in a safety hazard and excessive
electromagnetic emissions.