Fuse; Connections - Extreme Networks Summit1 Installation And User Manual

F
USE
• Disconnect power from the unit before opening the fuse holder cover. The unit
automatically adjusts to the supply voltage. The fuse is suitable for both 110V A.C.
and 220-240V A.C. operation.
To change the fuse, release the fuse holder by gently levering a small screwdriver
under the fuse holder catch. Only fuses of the same manufacturer, rating, and type
as the original must be used with the unit. Close the fuse holder.
• To comply with European safety standards, a spare fuse must not be fitted to the
appliance inlet. Only fuses of the same manufacturer, make, and type must be used
with the unit.
C
ONNECTIONS
• Fiber Optic ports - Optical Safety. Never look at the transmit LED/laser through a
magnifying device while it is powered on. Never look directly at the fiber TX port
and fiber cable ends when they are powered on.
• CLASS 1 LASER DEVICE
Use of controls or adjustments of performance or procedures other than those
specified herein may result in hazardous laser emissions.
S S I
UMMIT WITCH NSTALLATION AND

Fuse

U G
SER UIDE
I S I
MPORTANT AFETY NFORMATION
A-3