Allied Telesis AT-LX3800U - Manual (Page 40)

Chapter 2: Installation
40
Caution: Risk of explosion if battery is replaced by an incorrect
type. Replace only with the same or equivalent type
recommended by the manufacturer. Dispose of used batteries
according to the manufacturer’s instructions.
Attention: Le remplacement de la batterie par une batterie de
type incorrect peut provoquer un danger d’explosion. La
remplacer uniquement par une batterie du même type ou de
type équivalent recommandée par le constructeur. Les batteries
doivent être éliminées conformément aux instructions du
constructeur.
24
A tray cable is required to connect the power source if the unit is
powered by centralized DC power. The tray cable must be a UL
listed Type TC tray cable and rated at 600 V and 90 degrees C,
with three conductors, minimum 14 AWG.
26
Warning: Mounting of the equipment in the rack should be such
that a hazardous condition is not created due to uneven
mechanical loading.
27
Warning: This unit might have more than one power cord. To
reduce the risk of electric shock, disconnect all power cords
before servicing the unit.
32
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).
38
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.
39
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).
40
Warning: Circuit breaker is used as a disconnection device. To
de-energize equipment, shut down the circuit breaker and then
disconnect the input wire.