ZyXEL Communications XS3800-28, User Manual, Page: 41 / 789

XS3800-28 User’s Guide
41
C
HAPTER
2
Hardware Installation and
Connection
2.1 Installation Scenarios
This chapter shows you how to install and connect the Switch.
The Switch can be:
• Placed on a desktop.
• Rack-mounted on a standard EIA rack.
2.2 Safety Precautions
Please observe the following before using the Switch:
• It is recommended to ask an authorized technician to attach the Switch on a desk or to the rack or
wall. Use the proper screws to prevent damage to the Switch. See the Installation Requirements
sections in this chapter to know the types of screws and screwdrivers for each mounting method.
• Make sure there is at least 2 cm of clearance on the top and bottom of the Switch, and at least 5 cm
of clearance on all four sides of the Switch. This allows air circulation for cooling.
• Do NOT block the ventilation holes nor store cables or power cords on the Switch. Allow clearance for
the ventilation holes to prevent your Switch from overheating. This is especially crucial when your
Switch does not have fans. Overheating could affect the performance of your Switch, or even
damage it.
• The surface of the Switch could be hot when it is functioning. Do NOT put your hands on it. You may
get burned. This could happen especially when you are using a fanless Switch.
• The Switches with fans are not suitable for use in locations where children are likely to be present.
To start using the Switch, simply connect the power cables to turn it on.
2.3 Freestanding Installation Procedure
1
Make sure the Switch is clean and dry.
2
Remove the adhesive backing from the rubber feet.