Hitachi GR4000 Series Safety Manual page 6

Hitachi GR4000/GS4000 Series Routers and Switches Safety Guide
Warnings
Do not insert or place metal or inflammable objects inside the chassis of the
GR4000 or GS4000 through the ventilation slots. Doing this could cause a fire or
an electric shock.
When pressing the protected switches in the BCU front panel, do not use objects
that can be easily broken, such as wooden toothpicks or plastic pins, or items
that may be difficult to remove if dropped into the areas where the switches are
located. Doing this could cause a fire or an electric shock.
Do not use the device if there is smoke or an unusual smell coming from it. If
either occurs, immediately turn power off and unplug the power cable from the
outlet.
If AC power supplies are installed, pull out the power cables from the device.
If DC power supplies are installed, switch off the circuit breaker (DC power
cables are connected to screw terminals).
If liquid is spilled on the device, immediately turn power off and disconnect power
cables as appropriate. Discontinue use to avoid the risk of fire or an electric
shock.
If a foreign object falls into the device when the cover is off, turn power off and
unplug the power cable from the outlet. Using the device with power on could
cause a fire or an electric shock. Do not attempt to remove the object while the
power is on.
Do not put the device on an unstable or uneven place. Instead, put the device on
a stable and flat surface to prevent it from falling and causing damage.
When installing the GR4000 or GS4000 on a desk, lay it down horizontally in its
normal orientation. If you stand it vertically or lean it against a wall, it could fall
and be damaged and potentially cause injury.
Do not remove the cover when it is operating, since this can cause you to receive
a shock.
Make sure that the device is in a stable, secure position when mounting it into a
rack. If you try to install it without anchoring it to the rack, it could fall out.
In the event that the device or any of its components is damaged, immediately
turn off power and remove the power cable from the source. Contact a qualified
service technician. Using the device in a damaged condition could cause a fire or
an electric shock.
Do not put a metal object, such as a pin or paperclip, or a vase or flower pot on
the GR4000 or GS4000. Water or objects falling into the chassis could cause a
severe electrical shock to anyone touching the device.
To avoid injury, the GR4000-80E1, GR4000-80E2, GS4000-80E1 or
GS4000-80E2 should be carried by no less than three people. The table below
shows the weight of each device:
Model
GR4000-80E1
GS4000-80E1
GR4000-80E2
GS4000-80E2
2
Approximate Weight Number of People Required
in kg (lbs) Move the Device
45 (99) Three or more
40 (88)
GR4K-GA-0001
Rev. 1.20