1-1
1
Preparing for installation
Safety recommendations
WARNING!
Only professional technical engineers are allowed to install and remove the AP and its accessories.
Read the safety instructions carefully before installing or servicing the AP.
To avoid possible bodily injury and equipment damage, read the following safety recommendations
before installing the AP. Note that the recommendations do not cover every possible hazardous
condition.
•
To avoid bodily injury and device damage, take adequate safety measures.
•
Place the AP in a dry, flat location and take anti-slip measures.
•
Keep the AP clean and dust-free.
•
Do not place the AP in a moist area and avoid liquid splashes.
•
Keep the AP and installation tools away from walkways.
•
Before installation, locate the emergency power switch in the equipment room so that you can
cut off power immediately in case of an emergency.
•
Before you install, remove, move, or service the AP, turn off power to the AP and remove the
power cord and cables from the AP.
•
When performing electrical operations, you must comply with local laws and regulations. The
relevant staff must have corresponding qualifications.
•
To avoid electric shocks, use a yellow-green grounding cable to ground the AP.
•
Before connecting or disconnecting the power cord, you must disconnect power from the AP.
•
Use a waterproof enclosure to protect the AP from water and other adverse environmental
elements.
Site preparation
Before installing the AP, examine the installation site and make sure the AP will operate in a
favorable environment. Make sure the temperate and humidity at the installation site meets the
requirements in
Table1-1 Temperature and humidity requirements
Item
Specification
Operating temperature
–40°C to +70°C (–40°F to +158°F)
Storage temperature
–40°C to +85°C (–40°F to +185°F)
Operating humidity (RH), noncondensing
5% to 95%