Allied Telesis AT-MC605 - Manual (Page 31)

AT-MC605 VDSL Ethernet Extender Installation Guide
31
Reviewing Safety Precautions
Please review the following safety precautions before you begin to install
the AT-MC605 VDSL Ethernet Extender.
Only use the power adapter supplied when the AT-MC605 VDSL Ethernet
Extender is installed as a stand alone unit. No power adapter is required if
the unit is inserted in the AT-MCR12 rackmount chassis.
Warning
Lightning Danger: Do not work on this equipment or cables during
periods of lightning activity.  E2
Caution
Power cord is used as a disconnection device: To de-energize
equipment, disconnect the power cord. 
E3
Caution
Air vents: The air vents must not be blocked on the unit and must
have free access to the room’s ambient air for cooling. 
E6
Warning
Operating Temperature: This product is designed for a maximum
ambient temperature of 40°C. 
E7
All Countries: Install this product in accordance with local and national
electric codes. 
E8