Hardware Installation and Reference Guide    Preparing for Installation 
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2 Preparing for Installation 
2.1   Safety Precautions 
The RG-EW3000GX PRO router plays a vital role in connecting networks, and its proper functioning is crucial 
for ensuring the normal operation of all interconnected subnetworks. 
The following safety precautions must be followed during installation and use: 
  Do not place the device in a damp or wet location, and keep the device away from any kind of liquid. 
  Install the device in a position far away from heat sources. 
  Wear an ESD wrist strap during installation and maintenance. 
  Do not wear loose clothing and tighten your belt, scarf, and sleeves to prevent clothing from getting caught 
on the device and causing damage. 
  Keep tools and accessories away from walking areas to avoid damage. 
  You are advised to use an uninterruptible power source (UPS) to avoid power failures and disturbance. 
2.2   Installation Environment Requirements 
The RG-EW3000GX PRO router must be installed indoors to ensure its normal operation and prolonged service 
life. The installation site must meet the following requirements. 
  Temperature and Humidity 
  Cleanliness 
  ESD Protection Requirements 
  Anti-interference 
  Checking the mounting workbench 
2.2.1  Temperature and Humidity 
Maintain an appropriate temperature and humidity at the installation site to ensure its normal operation and 
prolonged service life. High humidity can lead to poor insulation and electrical performance issues such as 
leakage. On the other hand, low humidity can cause shrinkage of insulation gaskets and looseness of fastening 
screws,  which  can  generate  static  electricity  and  pose  a  risk  to  internal  circuits,  especially  in  dry  climate 
environments.  High  temperatures  can  significantly  impact  the  reliability  and  service  life  of  the  device  by 
accelerating the aging process of insulation materials. See the following table for temperature and humidity 
requirements. 
-10°C to 40°C (14°F to 104°F) 
5% to 95% RH (non-condensing)