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CommScope 760242401, User Manual

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CommScope 760242401 User Manual Download Page 8

Page 8 of 22. 

© 2020 CommScope, Inc. 

TC-96292-IP

3.5 Mounting the Frame on a Concrete Floor

To mount the frame on a concrete floor, use the following procedure. 

1. Determine the frame location and ensure that the front and rear aisles at that

location meet the recommended minimum widths shown in 

Figure 6

. Mark the

location with the installation template, as shown.

Figure 6.  Determining Frame Location

27251-A

REAR AISLE

(3-FEET

RECOMMENDED

MINIMUM)

FRONT AISLE

(4-FEET

RECOMMENDED

MINIMUM)

CONCRETE FLOOR

Summary of Contents for 760242401

Page 1: ...the Flex Frame and provides directions for installation Proce dures include unpacking the frame mounting the frame on concrete floor mounting the frame on a raised floor installing the aftermarket rack numbering labels installing cable manager and accessories and grounding the frame and installing gang plates in lineup This user manual lists related publications and tells how to obtain technical a...

Page 2: ...or outdoors The basic product consists of a 19 inch seismic rack with two cable managers one on each side Two sizes are offered ODF FF19CM 40RU which has 40 rack units of connector panel spacing and ODF FF19CM 36RU which has 36 rack units The ODF FF19CM is also offered with an integral Splice Cabinet ODF FF19CM 36RU SP The Splice Cabinet is installed on the back of the left cable manager when view...

Page 3: ...he preferred routing of patch cords on the frame Front Trough is used to route patch cords horizontally on front bottom of frame Flat Clamp Bracket is used to secure cables at the top of the frame Offset Clamp Bracket is used to secure cables at the middle of the frame Accessory Rails are used for mounting accessories The main accessories are the clamp brackets and the Splice Cabinet Rear Trough i...

Page 4: ...le 1 Flex Frame Installation Specifications Parameter Specification Catalog numbers ODF FF19CM 36RU 760242401 36 RU frame alone ODF FF19CM 36RU SP 760242402 36RU with splice cabinet ODF FF19CM 40RU 760249125 40 RU frame alone 27207 A 84 00 IN 213 4 CM FRONT VIEW SIDE VIEW 22 75 IN 57 79 CM 24 0 IN 60 95 CM 52 7 IN 133 9 CM 6 0 IN 15 24 CM TOP VIEW LEFT CABLE MANAGER RIGHT CABLE MANAGER 19 INCH SEI...

Page 5: ... commscope com SupportCenter 3 The crate is held together with 36 TORX size T7 wood screws Remove the 36 screws to disassemble the wood crate as shown in Figure 4 Figure 4 Flex Frame in Wood Crate Mounting Space 36 Rack Units ODF FF19CM 36RU 760242401 40 Rack Units ODF FF19CM 40RU 760249125 Dimensions H x W x D ODF FF19CM 36RU ODF FF19CM 40RU 84 0 x 52 7 x 24 0 in 213 4 x 133 9 x 60 95 cm 84 0 x 5...

Page 6: ...led on a concrete floor or raised floor Installation involves the fol lowing main steps The frame while still on the pallet is moved to the installation location The installation template is used to mark the frame footprint on the floor The frame is mounted on a concrete floor or raised floor The aftermarket rack numbering labels are installed on the frame rails Cable managers are installed one on...

Page 7: ... 1 inch 8 to 25 4 mm T7 Torx bit Drill with metal and concrete drill bits 0 25 to 1 inch 8 to 25 4 mm Ruler or tape measure Torque wrench 19 9 ft lbs 27 Nm Hammer Vacuum Concrete floor or raised floor installation kit Scissors 3 4 Footprint and Installation Template Figure 5 shows the Flex Frame installation template with dimensions of footprint Figure 5 Frame Footprint Optional Template Shown 18 ...

Page 8: ...rocedure 1 Determine the frame location and ensure that the front and rear aisles at that location meet the recommended minimum widths shown in Figure 6 Mark the location with the installation template as shown Figure 6 Determining Frame Location 27251 A REAR AISLE 3 FEET RECOMMENDED MINIMUM FRONT AISLE 4 FEET RECOMMENDED MINIMUM CONCRETE FLOOR ...

Page 9: ...the concrete for the four mounting holes as shown in Figure 7 Figure 7 Marking Concrete 3 Set aside the isolation pad and drill four mounting holes in the concrete at the marks just made as shown in Figure 8 Figure 8 Drilling Mounting Holes 26237 A PENCIL 27238 A HOLE DIMENSIONS DIAMETER 0 71 IN 18mm DEPTH 3 15 16 IN 100mm VACUUM AS REQUIRED DRILL ...

Page 10: ...ssembly into the hole The washer should touch the top of the anchor sleeve Tap the anchor bolt assembly with a hammer until the washer touches the concrete Figure 9 Installing Washer and Torque Nut on Threaded Rod WASHER TOUCHES CONCRETE TAP ANCHOR BOLT WITH HAMMER SIDE VIEW 24992 A WASHER TORQUE NUT ANCHOR SLEEVE THREADED ROD ANCHOR BOLT ASSEMBLED ...

Page 11: ... 2020 CommScope Inc Page 11 of 22 5 Pre torque the anchor bolt to approximately 30 foot pounds 41 Newton meters Refer to Figure 10 Figure 10 Pre torquing Anchor Bolt 36 40 38 30 32 34 0 FT LB 24993 A TORQUE WRENCH ...

Page 12: ...96292 IP 6 Loosen the torque nuts several turns and then remove the torque nut and washer as shown in Figure 11 Figure 11 Removing Torque Nut and Washer LOOSEN TORQUE NUT REMOVE TORQUE NUT AND WASHER TORQUE NUT WASHER THREADED ROD 24994 A ...

Page 13: ...commscope com product type cabinets panels enclosures frames racks cabinets accessories itemfdf acc146 Figure 12 CommScope Raised Floor Mounting Kit 5 8 FDF ACC146 Components Figure 13 Side View of Typical Concrete Floor Anchor 4 Places 27234 A CONCRETE FLOOR THREADED ROD SLIDE NUT INSIDE STRUT AS SHOWN HEX NUT 5 8 11 LOCK WASHER NUT WITH SPRING FOR UNISTRUT STRUT 1 58 1 62 X 1 62 X 100 FT SLOTTED...

Page 14: ...or the 36 RU Flex Frame ODF FF19CM 36RU locate the four rolls of adhesive RU labeling tape and carefully cut off and discard the RUs numbered from 37 52 from each tape Beginning at the uppermost rack unit on the rack begin applying the label tape over the silk screened numbering so that only the adhesive label numbers are visible and work your way downward from top to bottom At the top of the rack...

Page 15: ...e seismic rack is anchored in the floor the cable manager and accessories can be installed Use the following procedure 1 Fasten the left and right cable managers to the frame aligning the components as shown in Figure 15 Figure 15 Installing the Cable Managers Note The fasteners should NOT be fully tightened until the lower troughs have been installed so that they can be properly aligned 27252 A L...

Page 16: ...12 24 screws and star washers as shown in Figure 16 Fasten the rear bottom middle shelf to the rear of the frame in the same manner Figure 16 Installing the Middle Shelves 27258 A LEFT CABLE MANAGER RIGHT CABLE MANAGER FRONT BOTTOM CENTER SHELF REAR BOTTOM CENTER SHELF 12 24 STAR WASHER 4X EACH SHELF 12 24 SCREW 4X EACH SHELF ...

Page 17: ...ont and rear of the frame as shown in Figure 17 Align and assemble as shown Fasten the clamp brackets to the accessory rails Figure 17 Installing Pass Thru Radius Limiters Note For mounting location of clamp brackets see Figure 2 on Page 3 27214 A ACCESSORY RAILS RACK PASS THRU RADIUS LIMITERS FASTEN TO RACK FRONT AND REAR 12 24 SCREWS AND LOCK WASHERS ...

Page 18: ...re 19 on Page 19 Ground with AWG 6 wire conforming to local standards Figure 18 Grounding the Frame Fasten ground straps between the frame and the cable manager as shown in Figure 19 If assembling frames in a lineup fasten gang plates to adjacent cable management accessory rails to aid alignment Assemble as shown using 12 24 screws Note For an exploded view of a gang plate installation see Figure ...

Page 19: ...2020 CommScope Inc Page 19 of 22 Figure 19 Two Frames in a Lineup 27248 A FRAME 1 FRAME 2 GROUND STRAP GANG PLATE FRONT VIEW TOP VIEW 14 0 IN 35 6 CM 18 75 IN 47 63 CM 18 75 IN 47 63 CM 34 0 IN 86 3 CM GROUND STRAP ...

Page 20: ...Page 20 of 22 2020 CommScope Inc TC 96292 IP Figure 20 Installing Gang Plates and Grounding Straps in Flex Frame Lineup 27229 A 12 24 SCREWS AND LOCK WASHERS GANG PLATE GROUNDING STRAP ...

Page 21: ...accessory rails Figure 21 Keyholes for Hanging Splice Cabinet Use the following procedure to install the Splice Cabinet 1 Pre assemble two 12 24 screws in the top holes of the accessory rails on the back of the cable manager where the splice cabinet is being installed Install the screws part way only with no washers 2 Hang the splice cabinet on the screws just installed and fasten the cabinet usin...

Page 22: ...s visit us on the web at www commscope com For technical assistance customer service or to report any missing damaged parts visit us at http www commscope com SupportCenter 27218 A ACCESSORY RAILS 12 24 SCREWS AND LOCK WASHERS NOTE INSTALL 12 24 SCREWS PART WAY WITHOUT WASHERS FOR USE IN HANGING SPLICE CABINET ON ACCESSORY RAILS BACK OF FLEX FRAME ...

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