Hitachi GR4000 Series Quick Start Manual page 16

GR4000 Quick Start Guide, Revision 1 - Preliminary
Caution
No Pile Up
Not For Handling
Do not hold the area marked with
removing a Packet Routing Unit (PRU) from a GR4000 model, or a Packet Switching
Unit (PSU) from a GS4000 model. Doing so might deform the outer frame of the PRU
or PSU, and the NIF might be damaged if you try to insert it into a PRU or PSU with
its deformed outer frame.
Do not place the device in direct sunlight or near other heat sources that may cause
damage.
If the device is placed near a radio or TV, they might affect each other in an
unfavorable way. If you hear the burst of noise on a TV or a radio, do the following:
Place the device as far away from a TV or a radio as possible.
Adjust the antenna of a TV or a radio to another direction.
Use a different AC outlet for the TV or radio from that used for the GR4000
or GS4000.
Clean the device only with a clean, dry cloth, or use a cloth that has been dampened
(not wet) with water or another pH-neutral liquid. Do not use volatile organic
solutions such as benzene or paint thinner, chemicals, chemically treated cloths or
pesticides, since these substances may deform, discolor or damage the device.
Unplug the power cable from the outlet when the device is not used for long periods.
If you are using the DC power supply unit, switch off the circuit breaker at the
power facility.
Always dispose of exhausted devices or boards in an environmentally responsible
manner and as required by your local regulations. The GR4000 or GS4000 contains
lithium batteries, circuit boards containing copper, lead and tin, cables and
connectors, all of which can be recycled.
Do not install optional components or accessories for the GR4000 or GS4000 on
devices other than the GR4000 or GS4000. Doing so could cause a fire or an electric
shock.
The GR4000-80E2, GR4000-160E2, GS4000-80E2, and GS4000-160E2 must be
installed in a restricted-access location. This location should ensure that access to
the device can be gained only by service personnel through the use of a special tool,
lock and key, or other means of security, and is controlled by the authority
responsible for the location.
xvi
in the figure below when mounting or
QSGGR4K00-10 5794047-1X