Unique Broadband Systems Ltd. DRU1KW User Manual

 

 

Please review the following notes and familiarize yourself with the operation and servicing 
procedures before working on the repeater. 

 
Read All Safety Instructions – All of the safety instructions should be read and understood 

before operating the repeater. 
 

Heed all Notes, Warnings, and Cautions – All of the notes, warnings, and cautions listed 
in this safety section and throughout the manual must be followed. 
 

Follow Installation and Operating Instructions – All of the installation and operating 
instructions for the repeater should be followed. 

 
Retain Manuals – The manuals for the repeater should be retained at the site for future 

reference. 
 

Repeater Ratings - The repeater ratings are provided in the text of this manual along with 
voltage and current values for the equipment. 
 

Hazardous Accessibility – UBS has made attempts to provide appropriate connectors, 
wiring and shields to minimize hazardous accessibility. 

 
Protective Earthing Terminal – A main protective earthing terminal is provided for 

equipment required to have protective earthing. 
 

Single Point Breaker or Disconnect - The customer should provide a single point breaker 
or disconnect at the breaker box for the main AC input connection to the repeater. 
 

Circuit Breakers and Wiring – All circuit breakers and wire are UL and CE certified and are 
rated for maximum operating conditions. 

 
Ventilation – Openings in the cabinet are provided for ventilation.  To ensure the reliable 

operation of the repeater and to protect the unit from overheating, these openings must not 
be blocked. 

 
Servicing – Do not attempt to service the repeater yourself until becoming familiar with the 
equipment.  If in doubt, refer all servicing questions to qualified UBS service personnel. 

 
Cleaning – Unplug or otherwise disconnect all power from the equipment before cleaning.  

Do not use liquid or aerosol cleaners.  Use only a damp cloth for cleaning. 
 

Replacement Parts – When replacement parts are used, be sure that the parts have the 
same functional and performance characteristics as the original part.  Unauthorized 

substitutions may result in fire, electric shock, or other hazards.  Please contact UBS if you 
have any questions regarding service or replacement parts. 
 

 
 

 
 

 

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