Allied Telesis x900 Series Switch - Handbuch (Seite 18)

x900 Series Switch
18
Safety
WARNING: In a domestic environment this product may cause radio
interference in which case the user may be required to take adequate measures.
WARNING: Class 1 Laser product.
WARNING: Do not stare into the laser beam.
CAUTION: Use of controls or adjustments of performance or procedures
other than those specified herein may result in hazardous radiation exposure.
ELECTRICAL NOTICES
WARNING: ELECTRIC SHOCK HAZARD
To prevent ELECTRIC shock, do not remove the cover. No user-serviceable
parts inside. This unit contains HAZARDOUS VOLTAGES and should be
opened only by a trained and qualified technician.
LIGHTNING DANGER
DANGER: DO NOT WORK on equipment or CABLES during periods of
LIGHTNING ACTIVITY.
CAUTION: POWER CORD IS USED AS A DISCONNECTION DEVICE. TO
DE-ENERGIZE EQUIPMENT, disconnect the power cord.
ELECTRICAL - TYPE CLASS 1 EQUIPMENT
THIS EQUIPMENT MUST BE EARTHED. Power plug must be connected to a
properly wired earth ground socket outlet. An improperly wired socket outlet
could place hazardous voltages on accessible metal parts.
PLUGGABLE EQUIPMENT, the socket outlet shall be installed near the
equipment and shall be easily accessible.
CAUTION: Air vents must not be blocked and must have free access to the
room ambient air for cooling.
OPERATING TEMPERATURE: The AT-8948, x900-48FE, and AT-9900
switches are designed for a maximum ambient temperature of 50 degrees C.
The AT-9924Ts and x900-24X switches are designed for a maximum of 40
degrees C.
Derate the x900-24X switch by 1degree C per 305 Meters (1000 ft).
ELECTRICAL - AC MAINS CIRCUIT OVERLOADING
When installing product, consideration must be given to the accumulative
nameplate ratings when connecting the equipment to the AC supply wiring.
CAUTION: MECHANICAL LOADING - Mounting of the equipment in the
rack should be such that a hazardous condition is not achieved due to uneven
loading.
Lithium Battery - Should be changed only by authorised service personnel.
CAUTION: Danger of explosion if battery is incorrectly replaced. Replace only
with Lithium Battery, type CR2032, and dispose of in accordance with the
manufacturer’s recommendations and all local codes.