Hitachi GS4000 Series Quick Start Manual page 16

GS4000 Quick Start Guide, Revision 3
CAUTIONS
Move the device carefully. Before doing so, unplug the power and other cables. Failure to follow
this warning may damage the device or cables, or could cause a fire or an electric shock.
Do not step on the device, place heavy objects on it, or lean against it. Doing so could cause the
device to be damaged directly or indirectly from a fall.
The weight of each optional component for the GR4000 or GS4000 is listed in the table below.
Be careful not to injure yourself when handling these components.
Model Type
AC Power Supply for GR4000-80E1, GR4000-160E1, GS4000-80E1, and GS4000-160E1
AC Power Supply for GR4000-320E (AC) and GS4000-320E (AC)
DC Power Supply for GR4000-80E2/ GS4000-80E2
DC Power Supply for GR4000-160E2, GR4000-320E (DC), GS4000-160E2,
and GS4000-320E (DC)
Basic Control Unit (BCU)
Packet Routing Unit (PRU for GR4000) or Packet Switching Unit (PSU for GS4000) with
NIFs installed
High Dencity Port NIFs Integrated with PSU
When detaching the AC power supply from GR4000-320E (AC) and GS4000-320E (AC), or the
DC power supply from GR4000-160E2, GS4000-160E2, GR4000-320E (DC) and GS4000-320E
(DC), do it by holding its handle firmly, so that it cannot drop accidentally and cause injury.
Comply with the instructions written on the caution label attached on the device.
Do not install the device in a dusty or humid location. Doing so may cause a fire or an electric
shock.
Condensation may form on the surface and inside of the device if it is moved from a cold to a
warm location. Using the device in this condition may cause a fire or an electric shock. After
moving the device between two locations with a large temperature variation, let the device
stand for a few hours before using.
Do not put your hands into the device when it is operating, since you could be injured by a
moving part.
Do not put the power cable near a heater, since it could melt the power cable casing a fire or an
electric shock.
Always hold the power plug when inserting or removing the power cable into or from the outlet.
Pulling on the cable can cause the wires to break.
xvi
Weight in kg (lbs)
5 (11)
10 (22)
4 (9)
7 (15.5)
4 (9)
5 (11)
5(11)
QSGGS4KX10-00 5794092-2X