Juniper Networks M5 - Manual (Page 166)

Safety Guidelines and Warnings
Avvertenza Il dispositivo è stato progettato per l’uso con sistemi di
alimentazione TN, IT.
Advarsel Utstyret er utfomet til bruk med TN-, IT-strømsystemer.
Aviso O dispositivo foi criado para operar com sistemas de corrente TN, IT.
¡Atención! El equipo está diseñado para trabajar con sistemas de
alimentación tipo TN, IT.
Varning! Enheten är konstruerad för användning tillsammans med
elkraftssystem av TN-, IT-typ.
Installation Safety Guidelines and Warnings
Observe the following guidelines and warnings before and during router installation:
•
Chassis Lifting Guidelines on page 146
•
Installation Instructions Warning on page 147
•
Rack-Mounting Requirements and Warnings on page 147
•
Ramp Warning on page 151
Chassis Lifting Guidelines
The fully configured chassis weight is about 61 lb (27.6 kg) for the M5 router or 67 lb (29.5 kg)
for the M10 router. Observe the following guidelines for lifting and moving the router:
•
Before moving the router, read the guidelines in “Prepare for Router Installation” on
page 37 to verify that the intended site meets the specified power, environmental,
and clearance requirements.
•
Do not attempt to lift a fully configured router by yourself. Using a mechanical lift to
maneuver the router into a rack is recommended. If a lift cannot be used, a minimum
of two people must lift the router.
•
Before lifting or moving the router, disconnect all external cables.
•
As when lifting any heavy object, lift most of the weight with your legs rather than your
back. Keep your knees bent and your back relatively straight and avoid twisting your
body as you lift. Balance the load evenly and be sure that your footing is solid.
146 M5 and M10 Internet Routers Hardware Guide