Справочник Пользователя для Unique Broadband Systems Ltd. DRU1KW

 

 

 

This product contains ESD (Electrostatic Discharge) sensitive devices.  
Careless handling during repair can weaken, damage or destroy the 

devices. 

 
Items such as clothing, paper/cardboard and plastics are the most common sources of 
electrostatic discharge.  Please ensure that cellophane, plastics, masking tapes and white 

foam do not come into contact with ESD sensitive modules or their packaging. 
 

 
1.9.1 

 
When repairing a module, proper ESD procedures should be followed to minimize the risk of 

damaging the module. 
 

  All modules should be handled as ESD sensitive devices. 
  Failed modules should be handled with the same care as good modules. 
  Modules should be stored, packed, or shipped in antistatic bags or containers. 
  Do not handle modules by touching the electronic components and/or PCB. 
  Either wrist or heel ground straps should be worn prior to and during handling of 

modules containing ESD sensitive devices. 

  Heel straps are only effective while standing on conductive or static dissipative 

surfaces. 

  Surfaces (with resistance to ground in excess of 100 Meg-ohms), such as ordinary 

tile, should be covered with properly grounded static dissipative runners or waxed 

with a static dissipative wax. 

  Use only ESD rated cleaning devices to clean modules. 

 
 

1.10  First Aid 
 

Personnel engaged in the installation, operation, or maintenance of the 
repeater are urged to become familiar with the following rules both in 
theory and practice.  It is the duty of all operating personnel to be 

prepared to give adequate Emergency First Aid and thereby prevent 
avoidable loss of life. 

 

 
 

 
 

 

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