Related Manuals for 3M 4790V Series
Summary of Contents for 3M 4790V Series
- Page 1 Indoor Building Entrance Terminal (IBET) ™ 4790V and 4790VL Series with 3M Quick Connect System (QCS) 2811 Dry ™ Flame-Retardant Block and RJ-11 Test Ports Instructions Underwriters Laboratories (UL 348X) Listed May 2012 78-0013-6389-0-A...
- Page 2 RJ-11 jack. These IBETs are Underwriters Laboratories (UL 348X) Listed. Available 4790V-QCS /4790VL-QCS IBETs: 4790V/50-25/SD-A IBET 25-pair HiCat Indoor Building Entrance Terminal with 3M 710 Splicing System SD 4790V/50-50/SD-A IBET 50-pair HiCat Indoor Building Entrance Terminal with 3M 710 splicing system SD 4790VL/100-100/SD-A IBET...
- Page 3 Indoor Building Entrance Terminal Location and Mounting ™ Choose a location for the terminal according to your CAUTION company’s standard operating procedures. Consider the following points: Avoid locations near flammable materials, ignitable gases, dust, moisture, temperature extremes, moving machinery, Locate the terminal inside the building as close electric light and power circuits, and electrical equipment.
- Page 4 Feeder Cable Preparation and Strain Relief Feeder cable diameters for the 3M Indoor Building Entrance Terminal (IBET) 4790V-QCS and 4790VL-QCS ™ Series Minimum Diameter Maximum Diameter Entrance Cable 0.42" (10.7 mm) 1.45" (36.8 mm) If the cable diameter is smaller than the minimum, use Scotch Linerless Rubber Splicing Tape 130C to build up to the minimum.
- Page 5 Failure to properly bond and ground the terminal per N.E.C. or local equivalent codes may render protection arrestors useless. 5.0 Splicing Splice the feeder cable group(s) to the appropriate 3M Terminal Block Tail(s) per your company’s practice. ™ Bundle completed 3M Splice Module(s) and secure them with 3M Cable Ties within the splice chamber.
- Page 6 RJ-11 Test Jack/Demarcation Jack Ports The user accessible RJ-11 ‘test jack’ or ‘demarcation jack’ port on both the 3M Indoor Building Entrance ™ Terminal 4790V and 4790VL provide a loop disconnection point for isolating the wiring fault without the need to remove a jumper wire, customer premise wire or visit the customer premise.
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Page 7: Protective Cover
8.0 Installing the Electrical Protectors Note: Use ONLY UL Recognized or Listed protectors in the IBET terminal. The 3M Indoor Building Entrance Terminal (IBET) ™ 4790V-QCS and 4790VL-QCS uses a standard five pin protector receptacle field. The long pins of the... - Page 8 11.0 3M Priority Caps ™ 11.1 Priority caps are used to designate special purpose circuits and prevent entry of the 3M Single Pair Test ™ Probe. 11.2 To install priority caps, place over the jumper cap of the pair to be marked and push it into place. Latching is indicated by an audible snap.
- Page 9 12.3 Place cable glands around the free conductors and position into the 3M Indoor Building Entrance ™ Terminal (IBET). 12.4 Separate the feeder cable pair assigned to each IBET; splice and bond the IBET according to section 4.0. 843017 78-0013-6389-0-A...
- Page 10 Warranty; Limited Remedy; Limited Liability. This product will be free from defects in material and manufacture for a period of one (1) year from the time of purchase. 3M MAKES NO OTHER WARRANTIES INCLUDING, BUT NOT LIMITED TO, ANY IMPLIED WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE.
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