Allied Telesis AT-GS900/8 - Manual (Page 28)

Chapter 2: Installation
28
Caution: Air vents must not be blocked and must have free
access to the room ambient air for cooling.
E8
Warning: Operating Temperature. This product is designed for a
maximum ambient temperature of 40° degrees C.
E9
All Countries: Install product in accordance with local and
National Electrical Codes.
E10
Warning: Mounting of the equipment in the rack should be such
that a hazardous condition is not created due to uneven
mechanical loading.
E27
Warning: Reliable earthing of rack-mounted equipment should
be maintained. Particular attention should be given to supply
connections other than direct connections to the branch circuits
(e.g., use of power strips).
E37
If installed in a closed or multi-unit rack assembly, the operating
ambient temperature of the rack environment may be greater
than the room ambient temperature. Therefore, consideration
should be given to installing the equipment in an environment
compatible with the manufacturer’s maximum rated ambient
temperature (Tmra).
E38
Caution: Installation of the equipment in a rack should be such
that the amount of air flow required for safe operation of the
equipment is not compromised.
E39
Caution: The unit does not contain serviceable components.
Please return damaged units for servicing.
E42