Knurr® Miracel™ Rack - Emerson Network Power
Contents
1. Figure 1 Removing rack from shipping pallet Remove lag bolts at each corner of the rack to remove 4 ____ Shipping bracket Raise leveling feet by lowering the nut on each foot and turning the leveling foot clockwise may require spanner Installation 3 3 2 Equipment Layout To keep the unit s center of gravity as low as possible install equipment from the bottom up starting with the heavier units Leave any unused space at the top of the enclosure Figure 2 Recommended equipment stacking arrangement RECOMMENDED Stacked equipment promotes NOT RECOMMENDED efficient air circulation Staggered equipment reduces overall air circulation CAUTION A After equipment is installed the Knurr Miracel may have a high center of gravity Avoid tipping the unit when it 1s being moved 3 3 3 Blanking Panels Optional Optional blanking panels are available to block off open sections of the rack Panels are available in heights of 1U 2U 3U and 10U Tools are not required for installation 3 4 Mounting Hardware Hardware to install all options is shipped with the Knurr Miracel Bags of nuts screws washers and other mounting hardware is attached to the frame Some mounting hardware ships inside the box containing the optional equipment e 50 each 10 32 cagenuts screws and rosette washers e 20 M5 spring nuts e 20 M5 screws Two power strip mounting brackets and mounting hardware2. screws see Figure 9 Tighten the screws firmly Attach the lower PDU mounting bracket to the frame but do not tighten the screws Attach the upper end of the PDU to the upper bracket Adjust the lower PDU mounting bracket until its holes alignwith those in the PDU Tighten the screws in the lower PDU bracket Attach the PDU to the lower bracket Figure 9 Small PDU mounting bracket on rack frame PDU mounting bracket attached to Knurr Miracel frame with M5 thumb screws in spring nuts 3 8 2 Install Full Height PDU Mounting Brackets Full height PDU mounting brackets may also be installed for a greater range of mounting options The full height brackets feature slots and holes along its full height that permit mounting cable man agement options as well as PDUs To attach a full height PDU bracket l 2 3 4 Insert a spring nut in the top of the Knurr Miracel frame where the PDU bracket will be placed Insert two spring nuts in the upper face of the lower frame member see Figure 10 Hang the PDU bracket in the frame Insert M5 screws into the bracket and tighten them with a hex wrench Figure 10 Full height PDU mounting bracket on rack frame M5 thumb screw goes through hole and inserts into a spring nut Insert a spring nut into face of top frame member Lower end of PDU mounting bracket sits on the Knurr Miracel frame attaches with two screws and two spring nuts PDU mounting bracket hangs in the
3. 0 2 1 2 2 2 2 1 2 2 2 Major Components MAJOR COMPONENTS A Knurr Miracel may have any or all of the components addressed in this section depending on its configuration Frame The base of all Knurr Miracel products is the frame The Knurr Miracel features a fully assembled extruded aluminum frame with a patented T slot that permits many of the cabinet s tool less mounting features The Knurr Miracel comes in two heights 42U and 47U The racks are available in widths of 24 and 32 inches 600mm and 800mm and depths of 40 44 and 48 inches 1000mm 1118mm and 1200mm The racks can accommodate shelf or rack mounted equipment on 19 inch 483mm adjustable rails See Knurr Miracel model numbers on page 17 and illustrations for measurements of different models Cutouts in the top covers permit customer cable entry The top of the Knurr Miracel also is drilled for mounting a Liebert XDV top mount cooling unit Enclosure Doors All doors are framed from sheet metal and have hexagonal perforations The perforations ensure maximum airflow for efficient cooling A multi point latch is standard An optional key lock is available for added secu rity Doors are available in single or dual door designs for easier access All doors are removable and designed for reversible left right hinging see 3 9 1 Remove the Door and 3 9 2 Reverse the Door Each type of door swings 180 degrees Side Panels Side panels ar
4. see 3 10 1 Remove a Panel Get the needed number of rack suite fixtures two fixtures are needed to connect two cabinets four to connect three cabinets Remove the front and rear doors see 3 9 Door Remove and Reverse The cabinets can be connected in a suite with the doors attached but removing the doors eases the connection Hold a cluster bracket against the Knurr Miracel cabinet s aluminum frame either front or rear and mark the frame beside each of the six holes in the cluster bracket The bracket fits on the cabinet as shown in Figure 13 Set the cluster bracket aside and insert six M6 spring nuts in the cabinet s aluminum frame at the places marked Figure 13 Cluster bracket on cabinet Top of cluster bracket fits under protrusion at top corner Ss 10 11 Cluster bracket fits around door hinges M6 spring nut inserted in second cabinet Hinge Hold a cluster bracket against the Knurr Miracel cabinet and insert an M6 bolt through the top hole Do not tighten the bolt until all bolts have been inserted Insert M6 hex head bolts in each hole and screw them into the spring nuts in the Knurr Miracel s aluminum frame Verify that the bracket is properly attached and begin tightening bolts with a hex wrench NOTE Attachment and adjustment are eased if the bolts near the center of the cluster bracket are tightened first After all six bolts are tightened move the second cabinet into posi
5. top of the Knurr Miracel frame 3 9 3 9 1 Installation Door Remove and Reverse Knurr Miracel doors are removable for convenience when installing equipment They also are revers ible so the single door may be opened in a more convenient direction if the rack is near a wall or other equipment Remove the Door 1 2 3 Use a hex wrench to loosen the bolt securing the lower half of each two piece hinge to the door until the lower half of each hinge drops down see Figure 11 Do not loosen the upper bolt it should remain tight to hold the upper half of the hinge Lift the door straight up until the pins clear the hinges Set the door aside Figure 11 Door hinge removal The lower half of the two piece hinge will drop down freeing the door for removal Loosen this bolt to let the lower half of the hinge drop down e Inside face of rack door 3 9 2 Reverse the Door 3 9 3 L oS i After removing the door take out the remaining bolts and screws to remove the top half of each hinge Note the position of the latches and hinges and mark the corresponding new position on the opposite side of the frame Use a hex wrench to remove the four latches Attach the latches on the opposite side Attach the top half of the hinges on the side where the latches had been Rotate the door 180 degrees from its original position Hang the door by inserting its pins into the hinges Reattach the b
6. 02185230 Horizontal Wire Basket 5 002185390 External Cluster Kit 42U 1 piece ZP0350 002185400 External Cluster Kit 47U 1 piece ZP0350 Door 2000x800 83 Perforated ZP 0505 Door 2200x800 83 Perforated ZP 0505 Horizontal Caster Bracket Set 600mm Set of 2 Horizontal Caster Bracket Set 800mm Set of 2 Horizontal Caster Bracket Set 00mm Stot OOOO 002185210 83 Fully Perforated Door 2000mm x 800mm ZP 0350 002185220 83 Fully Perforated Door 2200mm x 800mm ZP 0350 010200026 Sheet Steel Partition Panel 2000mm H x 1000mm D ZP 0350 Sheet Steel Partition Panel 2000mm Hx 1000mm 0 20360 011312227 Brackets to mount 2 19 EIA Server Rails in 800mm wide cabinets 4 pieces needed only if ordering third set of rails in 800mm W Cabinet 050410009 10 32 Mounting Hardware to mount components on EIA rails 50 Pieces Each of Cagenuts Screws and Rosette Washers 013504059 Spring Nuts M 6 for Mounting in Frame T Slot 50 Pieces 011314748 Fixed 19 Shelf for 1000mm D Cabinet 136kg 300 Ib Rating 011021628 Telescoping 19 Shelf for 1000mm D Cabinet 49 8kg 110 Ib Rating u u ur u u u u 18 Accessories Table 2 Knurr Miracel accessories Part numbers and descriptions Part Description One Keyed Insert and Two Keys need two sets to equip front and rear doors 855mm 33 7 Cable Routing Strut Mount in 1000mm Cabinet Depths Multifunctional Strut for 900 and 1000mm Deep Cabinets 19 Rail Mount in Preset Depth Mult
7. 3 5 Installation Basic Hardware Installation Spring Nuts The Knurr Miracel is designed with T slots on exposed faces of the aluminum rails These T slots and Knurr s spring nuts permit mounting equipment at any distance desired see Figure 3 The spring nuts accept wing screws and thumb screws used to attach most equipment and options to the rack s aluminum frame members Figure 3 T slot configuration and spring nut 3 5 1 T slot T slots Leaf spring gt stabilizes nut in T slot M5 stamped on M5 spring nuts T slot Spring Nut Inserting a Spring Nut To insert a spring nut into a T slot compress the spring on the back of the nut and slip it into the T slot see Figure 4 If the spring nut does not flatten out into the slot press down on the edge of the nut that 1s too high Properly installed spring nuts have the nut section on the outer side of the T slot see Figure 4 The leaf spring holds the nut in place while a screw is threaded and tightened The spring nut can be pressed down with a small tool and moved for better alignment Figure 4 Spring nut ready for insertion Spring nut oriented for T slot insertion into T slot 3 6 3 6 1 This end of spring nut flips over and nut slips into T slot Spring nut inserted into T slot Frame and Enclosure Configurations Internal Mounting Rails The Knurr Miracel can accommodate rack mounted or free standing computer and network equip m
8. E Integrated Cabinet Solutions For Business Critical Continuity Knurr Miracel Rack User Manual EMERSON IMPORTANT SAFETY GUIDELINES SAVE THESE INSTRUCTIONS This manual contains important instructions that should be closely followed during installation and maintenance of this unit Read all safety instructions before attempting to assemble and install the Knurr Miracel Adhere to all warnings on the unit and in this manual Follow all instructions Read all warnings cautions and instructions in this before attempting to move lift remove packaging from or preparing unit for installation This product is designed for commercial industrial use only This product is not intended for use with life support or other U S FDA designated critical devices Maximum load must not exceed that shown on the Knurr Miracel rating label Operate this product in an indoor environment at an ambient temperature of 65 F to 105 F 28 C to 40 C Install in a clean environment free from moisture flammable liquids gases and corrosive sub stances This equipment complies with the requirements of the EMC directive 89 336 EEC and the published technical standards Continued compliance requires installation in accordance with these instruc tions and the use of manufacturer approved accessories with output cables not exceeding 30 ft 10m in length Use a shielded cable for external communications interface Ensure that the Knur
9. Fixed 1U Shelf Installation se eres raana aoea oes Uae a ate SERS a T 2 12 2U Lockne Drawer Installation e lt resime da Di ad aes T 3 8 Power Distribution Unit Mounting Hardware 0 00 0c ee eee 8 3 8 1 Install Small PDU Mounting Brackets 0 000 000 ce ee ens 8 3 8 2 Install Full Height PDU Mounting Brackets 0 0 000 0000 ce cc ees 8 3 9 Door Remove and Reverse 9 O9al Remove the DOO ent sien baka a aw a eee ead Rhee eee 9 Ou Reverse LMC A ee Bek oe erie ere die DAS SSB DONATE ELSES 9 303 Reverse the Door Handles Veritas id Ad BNO E ERY COA ES Sw E 9 394 Masta tne Door Lock eoi rra ae aa dn as we Beata tate rt Goa oo oe aaah do 10 3 10 Side Panels Remove and Replace cc ee ee eee eens 10 O Te MNO MC AIO Ms tates to ics ee Seale asta O O ig ad race woe aban il a 10 SO Replace arancelaria ane aie ue dino at bade in Bed eee ec seme ele as 10 all lt Chuster Conmeuralion sata a ee ca deeded oe eee ee Zoe ae 11 4 0 CABLE MANAGEMENT OPTIONS 0 000 e ee eee eee 12 4 1 Cable Mana TEME A co he caw oleh aw eee ae bee ee ee A 12 4 2 Cable Management Considerations 0 0 00 eee ee ee ee eee eens 13 4 3 Cable Access Top Cover Back and Base cece cee eee eee eens 13 5 0 STARTUP eur rd aaa Se 14 6 0 OPTIONAL EQUIPMENT cian ia ecard wed wether 15 6 1 Enclose E osetia is Srre tet ou ana ety dca aa ante tee ae Ao ae ao ae apa 15 Odl Internal Monni ino Rallss curia grita
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11. d Meee ke eee eed eee Ree ees 12 Straps and lobster claw cable management on Knurr Miracel rails 13 Knurr Miracel model numbers 22 sis a bed aoe wo Sd AES we nw Se AS E4G SED e eee Rees 18 TABLES Knorr Miracel part numbers 4 44 06 602s deed oad ee bon daria dead diia 18 Knurr Miracel accessories Part numbers and descriptions 0 00000 ce eee eee ee eee 19 Introduction INTRODUCTION The highly versatile Knurr Miracel provide an organized secure controlled environment in a single system for sensitive electronic equipment The Knurr Miracel is available in two heights 42U and 47U Those cabinet heights are available in these widths and depths 42U Cabinet 24 Wide x 40 Deep 600mm x 1000mm outside dimensions 24 Wide x 44 Deep 600mm x 1100mm outside dimensions 24 Wide x 48 Deep 600mm x 1200mm outside dimensions 32 Wide x 44 Deep 800mm x 1100mm outside dimensions 32 Wide x 48 Deep 800mm x 1200mm outside dimensions 47U Cabinet 24 Wide x 40 Deep 600mm x 1000mm outside dimensions 24 Wide x 44 Deep 600mm x 1100mm outside dimensions 24 Wide x 48 Deep 600mm x 1200mm outside dimensions 32 Wide x 44 Deep 800mm x 1100mm outside dimensions 32 Wide x 48 Deep 800mm x 1200mm outside dimensions Assembly instructions in this manual cover the various configurations of the Knurr Miracel either a single a rack for simple equipment organization or a suite of Knurr Miracel racks 2
12. e fashioned from sheet metal Quarter turn fasteners outside the unit permit removal of all panels for maintenance while preserving internal security during normal operation Installation 3 0 INSTALLATION 3 1 Inspection Upon receiving a Knurr Miracel examine the packaging for any signs of mishandling or damage If any damage is noted notify your local Liebert representative and your carrier immediately 3 2 Required Setup Equipment The following tools are required to set up a Knurr Miracel e pallet jack e utility knife 1 2 13mm ratchet or wrench 10mm wrench for adjusting casters spanner for adjusting leveling feet 4mm hex wrench e hammer 3 3 Unloading the Knurr Miracel Before unloading a Knurr Miracel note the welght of the model see 8 0 Specifications Use at least two people when moving the unit 3 3 1 Unloading a Knurr Miracel 1 Using a pallet jack move the Knurr Miracel near the desired installation location 2 Cut the shipping bands with a utility knife and remove all packaging 3 Remove the three lag bolts securing shipping brackets each corner of the Knurr Miracel to the shipping pallet see Figure 1 Remove the metal shipping brackets Use a pallet jack or forklift to raise the Knurr Miracel off the shipping pallet Slide the shipping pallet out from under the rack Raise the leveling feet so that the rack will rest on the casters oS Se Sa Roll the rack to the installation area
13. e in the bottom frame member 3 Hold the rail at the desired position angling it so that the lip on the top of the rail fits into the channel on the top frame member 4 Secure the rail by inserting wing screws into the spring nuts and tightening them Figure 5 Attaching top of vertical rail to frame Fit lip into T slot KE 5 Insert a wing screw through the hole in the lower end of the rail and screw it tightly into the spring nut see Figure 6 Figure 6 Attaching lower end of vertical rail to frame Wing screw in spring 6 Repeat for each of the three remaining rails Installation 3 7 Options tinstallation Once the rails are installed in the Knurr Miracel the unit is ready to accept optional equipment 3 7 1 Fixed 1U Shelf Installation The fixed 1U shelf has tabs on the front and rear that slip into square holes in the rails NOTE Do not tilt the back of the adjustable depth shelf down without securing the extensions The extensions do not have a positive stop fixture to keep the extensions from falling out Figure 7 Adjustable depth shelf installation point Rear Corner of Shelf Front Corner Tab hooks in slot of Shelf in rail 3 7 2 2U Locking Drawer Installation An optional 2U drawer P N 011189278 with a keyed lock to prevent opening by unauthorized per sonnel is available see Figure 8 The drawer has a static load rating of 30 lb 13 6kg The drawer mounts with
14. ent The unit features 19 inch 483mm rack rails These internal front and rear mount rails are designed in accordance with the EIA 310D rack standard The rails are adjustable for installing equipment of different sizes Mounting hardware compatible with the rails includes a fixed shelf fixed rails a pullout shelf and keyboard trays Each of these optional kits 1s supplied with installation hardware Installation 3 6 2 Front and Rear Mount Rails Position and Attach Front and rear mount rails are installed in the Knurr Miracel by hanging the rails in the aluminum frame s T slot and securing them with thumb screws and spring nuts in the T slot The spring nuts can be moved to change the front to rear distance between the rails The rails are installed at the fac tory at 29 13inches 740mm NOTE The front and rear rails must be installed at a 90 degree angle to the upper and lower aluminum frame members The front rails must be the same distance from the front of the rack the rear rails must be the same distance from the rear of the rack If those conditions are not met equipment and optional features will be difficult to install To position the rails 1 Determine the proper location of the rails 2 Use either the spring nuts from the factory installation of the rails or slip a spring nut into the T slot on the inner surface the frame at the appropriate location One spring nut is needed in the top frame member and on
15. etworkpower com Environmental Systems 800 543 2778 Outside the United States 614 888 0246 Locations United States 1050 Dearborn Drive P O Box 29186 Columbus OH 43229 Europe Via Leonardo Da Vinci 8 Zona Industriale Tognana 35028 Piove Di Sacco PD Italy i 39 049 9719111 While every precaution has been taken to ensure the accuracy Fax 39 049 5841 257 and completeness of this literature Liebert Corporation assumes no f responsibility and disclaims all liability for damages resulting from use of Asia this information or for any errors or omissions 7 F Dah Sing Financial Centre 2008 Liebert Corporation AL 108 Gloucester Road Wanchai All rights reserved throughout the world Specifications subject to change H K without notice Ong Oe Liebert is a registered trademark of Liebert Corporation 852 2572220 All names referred to are trademarks Fax 852 28029250 or registered trademarks of their respective owners SL 11387_REVO_02 08 Emerson Network Power The global leader in enabling Business Critical Continuity EmersonNetworkPower com AC Power E Embedded Computing E Outside Plant E Racks amp Integrated Cabinets EA Connectivity E Embedded Power EE Power Switching amp Controls B Services E DC Power Monitoring E Precision Cooling E Surge Protection Business Critical Continuity Emerson Network Power and the Emerson Network Power logo are trademarks and service marks of Emerson Electric Co 2008 Emerson Ele
16. four bolts on the rack s front rails NOTE This operation may require two people To attach the locking drawer 1 Determine the mounting position for the drawer 2 Insert two cagenuts at the appropriate height in each of the front vertical rails The nuts must be at the same height as determined by the numbered mounting holes on the verti cal rails Support the drawer so that the metal flanges on either side of the drawer are in front of the rail Insert a thumb screw with a lock washer through a slot in a flange on the drawer Thread it into the cagenut and tighten firmly using a hex wrench if necessary Repeat Steps 4 and 5 to secure the drawer at all four mounting holes in the flanges it eS Figure 8 Locking drawer 2U Locking Drawer Mounting Slots 2 on each side 3 8 3 8 1 Installation Power Distribution Unit Mounting Hardware Power distribution modules may be mounted multiple ways in the Knurr Miracel rack They may be attached to e Vertical rails Small PDU mounting brackets two brackets required Full height PDU mounting brackets Install Small PDU Mounting Brackets l Ct p E A e Insert spring nuts at the height desired for attaching the PDU mounting brackets to the Knurr Miracel frame one bracket should be near the top of the PDU mounting placement and one near where the bottom of the PDU will be Hold a small PDU mounting bracket in place at the top position and attach it with M5 thumb
17. ifications 8 0 SPECIFICATIONS Figure 15 Knurr Miracel model numbers KM K 6 A 0 0 0 gt gt KM Knurr Mi ds Reserved Height Side Panels K 42U 2000mm 0 No Side Panels M 47U 2200mm 1 1 Side Panel 2 2 Side Panel Width 3 1 Partition Panel 6 600mm 23 6 4 2 Partition Panels 8 800mm 31 5 Rear Door Depth 0 No Door 1 Single Perforated Door A 1000mm 39 4 a B 1100mm 43 3 2 Split Perforated Doors C 1200mm 47 2 Front Door 0 No Door 1 Single Perforated Door 2 Split Perforated Doors Table 1 Knurr Miracel part numbers Part Number 002185020 42U x 24 W x 44 D With Side Panels 002185010 42U x 24 W x 44 D No Side Panels 002185100 42U x 32 W x 44 D With Side Panels 002185090 42U x 32 W x 44 D No Side Panels 17 Accessories 9 0 ACCESSORIES Table 2 Knurr Miracel accessories Part numbers and descriptions rane Description OOOO O Sheet Steel Side Panel 2200mm H x 1000mm D ZP 0350 Sheet Steel Side Panel 2200mm H x 1100mm D ZP 0350 PDU Mounting Bracket 2 pc 25mm Piece PDU Mounting Bracket 42U Full Vertical Height PDU Mounting Bracket 47U Full Vertical Height Tool less Blanking Panel 1U Pack of 10 Tool less Blanking Panel 2U Pack of 10 Tool less blanking Panel 3U Pack of 10 Tool less Blanking Panel 10U Pack of 5 002185320 Vertical Blanking Panel 42U 2 Pieces 002185330 Vertical Blanking Panel 47U 2 Pieces 0
18. ifunctional Strut for 800mm Deep Cabinets 19 Rail Mount in Preset Depth Cable trough to route cables between racks 265mm W x 60mm D 10 4 x 2 4 Velcro 1m x 16mm 39 4 x 0 63 Flexible Jumpering Bracket 82mm L x 60mm W 3 2 x 2 4 Tool less Cable Management Piece Lobster Claw Pack of 10 Tool less Cable Management Piece Velcro Strap Pack of 10 Tool less Cable Management Piece Lobster Claw Pack of 100 Tool less Cable Management Piece Velcro Strap Pack of 100 IEC 60320 Connection Cable Female IEC 320 Socket and an IEC 320 Male Plug 1 meter 39 4 19 Ensuring The High Availability Of Mission Critical Data And Applications Emerson Network Power the global leader in enabling business critical Technical Support Service continuity ensures network resiliency and adaptability through _ Web Site a family of technologies including Liebert power and cooling www liebert com Monitoring technologies that protect and support business critical systems Liebert solutions employ an adaptive architecture that responds 800 222 5877 monitoring emersonnetworkpower com to changes in criticality density and capacity Enterprises benefit Outside the US 614 841 6755 from greater IT system availability operational flexibility and Single Phase UPS reduced capital equipment and operating costs 800 222 5877 upstech emersonnetworkpower com Outside the US 614 841 6755 Three Phase UPS 800 543 2378 powertech emersonn
19. lugging in any electronic equipment make sure that all power switches are in the OFF posi tion Remove any obstructions such as wire bundles manuals or trash from the Knurr Miracel Refer to manuals for any equipment installed in the Knurr Miracel rack for instructions on turning on the computer and network equipment 14 6 0 OPTIONAL EQUIPMENT 6 1 Enclosure Systems 6 1 1 Internal Mounting Rails Front Rear Rails 6 1 2 Door Panel Options e perforated doors e single door or dual door side panels perforated side panels 6 1 3 General Enclosure Options casters external keyboard trays e sealed entrance cable bundle e cable tray e cable rings e Velcro cable management straps e enclosure cluster kit e stabilizing plate 6 2 Mo unting Options Fixed shelves vented 250lb 113kg capacity e Pullout shelves vented 130lb 59kg capacity Fixed Rails 1501b 68kg capacity e Mounting Cagenuts and Screws 10 32 or M6 Thread 10 sets e Mounting Screws for option qty 24 15 Optional Equipment 7 0 7 1 Maintenance MAINTENANCE Periodic Maintenance Your Knurr Miracel cabinet requires no special maintenance It should be cleaned periodically more frequently if the air in the vicinity 1s not filtered for particulates Dust should be cleaned from installed equipment according to the manufacturer s recommendations Clean the interior of the cabinet with a dry cloth 16 Spec
20. nt Considerations When designing the equipment layout in the Knurr Miracel consider how cables must be run for each configuration and how cable runs affect cooling access and operational factors such as separating power and communication cables to reduce electromagnetic interference Good cable management contributes to Effective air flow for cooling e Easier cable identification Improved access e Reduced electromagnetic interference e Proper bend radii particularly for fiber optic cables e Adequate support for large cables and heavy cable bundles NOTE Q When installing cables leave enough slack for the unit to be rolled forward or sideways for access to components Do not block or restrict cooling system discharge or return airflow Also do not defeat the ground earth connections between the utility mains outlet and the Knurr Miracel Cable Access Top Cover Back and Base Knurr Miracels have cable openings in each corner of the top Use either of the two rectangular holes for mounting a fan or fans and the other for cabling the unit Two round 4 102mm holes on the top of the Knurr Miracel and four round 1 cable routing 25mm holes on either side of the rectangular slot in the rear of the Knurr Miracel allow cable entry The bottom of the Knurr Miracel is open for cable entry The low profile caster plinth has a rectangular slot for cable entry Top of Knurr Miracel 13 Startup STARTUP Before p
21. ntaining or replacing equipment Remove a Panel Side panels are attached to the Knurr Miracel with four quarter turn plastic retainers The top of the side panel has a lip that hangs on the top of the cabinet To remove a panel use a large flat blade screwdriver to turn each plastic retainers one fourth of a turn or 90 degrees counterclockwise Lift the panel up and away from the rack Set it aside NOTE Spinning the plastic quarter turn retainers more than 90 degrees could damage the retainers Quarter Turn Panel Retainer 3 10 2 Replace a Panel 1 Hang the panel on the lip at the top of the Knurr Miracel frame 2 Usea large flat blade screwdriver to turn each of the four panel retainers clockwise one fourth of a turn or 90 degrees 10 Installation 3 11 Cluster Configuration Two or more Knurr Miracel cabinets can be connected in a cluster with the optional suite bracket The brackets put the cabinets on 24 609 6mm centers which matches the size of U S floor tiles enhanc ing cooling systems The bracket serves as a finishing piece and closes the gap between the cabinets Connecting Knurr Miracels is easier if the units have been moved to their final installation position The cabinets even connected in a suit can be rolled Maneuvering multiple cabinets is more difficult than moving a single rack To connect two units l Remove the side panels from the sides of the cabinets that will be bolted together
22. ottom half of the hinges Reverse the Door Handle After the door has been reversed the door handle of the Knurr Miracel will operate without adjust ment but it will be upside down To reverse the handle follow these steps l 2 3 Open the door and remove all the bolts holding the door handle and lock assembly including the four brackets Studs and nuts secure the brackets to the door frame Flip the door handle and lock assembly 180 degrees and reattach it with the bolts and nuts Check the handle and lock to ensure they operate properly 3 9 4 Figure 12 Install door lock Remove this screw to free the door latch 3 10 3 10 1 Installation Install the Door Lock The Knurr Miracel rack 1s shipped with a spring type latch This can be replaced with an optional keyed door lock for increased security To install the lock 1 Remove the spring type latch by removing the screw securing 1t to the handle see Figure 12 and pulling out the latch 2 Insert the keyed door lock cylinder into the door handle 3 Align the hole in the lock with the screw hole in the door handle see Figure 12 4 Tighten the screw firmly Insert the door lock cylinder from either side of the handle Use the removed screw to attach the door lock Side Panels Remove and Replace Knurr Miracel side panels are simple to remove and replace making it easier to install equipment Panel removal also improves access for mai
23. r Miracel has proper ventilation Never block or insert objects into the ventila tion holes or other openings Maintain a minimum clearance of 12 inches 805mm in front rear and top of the Knurr Miracel for proper air flow and cooling TABLE OF CONTENTS IMPORTANT SAFETY GUIDELINES sisi owe Wee eee le eee ew A ee eee wee 2 LO INTRODUCTION sida daa AA eee 1 2 0 MAJOR COMPONENTS isc daran deere darnirandte 2 2 1 AS AI 2 Die PTAC LOS UGE ri ia ee a Sy ean Sh eS Ge ee 2 eek MOCKS Satu Ante SR ets ile bee that a II toe 2 22 de NA A II a eeren d aeaa aa aee a 2 30 INSTALLATION seniste niupan o OS a eee es 3 3 1 WSC CE 1G ices ects Gun O Sue a eb ae ee ee Ge El Sin ETA 3 32 Required Setup EQUIPO ds A A RA ASS RA AA AAA A A A AS ASS 3 3 3 Unloading the Kour Miracol 445 4 yas ake wake hee ooh A IAN AAA EER A 3 sow Unlosgine a iKnurr Mitacel escindida ad be Seen tho ios 3 SO MGUIpMmCNtMAVOUN sain ai dnx wea aol Oat Dd a o A tk Rha eee A 4 dos Blankme Panels Optional iS tag shoe ERG AAA Sees hes oh eee 4 3 4 Mount Hardware a AA eae Res wt ke ee ae 4 3 5 Basic Hardware Installation Spring Nuts 5 Sol Insertinesa OPNE Nba dada ds a e aida 5 3 6 Frame and Enclosure Configurations 0 0 0 0 ee eee ee ee eee ees 5 0 TntemalMounune Walls cosa we eee neat eee wae ADA aes 5 3 6 2 Front and Rear Mount Rails Position and Attach 0 0 00 ees 6 S Options n tal Oean da A A ee ean T a
24. s ida beable ow a while dad weeds 15 00142 Door Panel Options eaer a05 8 oh ade a oe ARG hee tr hare bara wed A ce ar cada 15 6 1 3 General Mnclosure Options toners di teow dae eed walt seeks dee AA RE 15 6 2 Mountino QO LIONS 2 das sd daa ol nad Be a Sareea to lid als Se 15 7 0 MAINTENANCE Guiada AAA AR ara oe Wee 16 7 1 Periodic Maintenance ia a r aa how aa bath ee wi aaa 16 0 0 SPECIFICATIONS rrii tramas dd a Eee ee ai 17 9 0 ACCESSORIES canica AAA 18 Figure 1 Figure 2 Figure 3 Figure 4 Figure 5 Figure 6 Figure 7 Figure 8 Figure 9 Figure 10 Figure 11 Figure 12 Figure 13 Figure 14 Figure 15 Table 1 Table 2 FIGURES Removing rack from shipping pallet o 3 Recommended equipment stacking arrangement 0 0 0 0 cuna eeue 4 T slot configuration and spring MU 5 Spring nut ready for Insert 2 oa ardia arab ad a aio 5 Attaching top of vertical rail to Trade cocacola ad a at i 6 Attaching lower end of vertical rail to rame o eee eee eee 6 Adjustable depth shelf installation point ee ee ee eee eens T MOC E A ae ae et eas ee at E ETE ee ge ee ETE ON T Small PDU mounting bracket on rack frame uri A A 8 Full height PDU mounting bracket on rack frame 9 Door hinee removals iia a bas omen ees ee eis oS ew aed ee ee ee wo ae 10 Install dor lock sobe ba E od A we keh ee Rees Cea oe eee 11 Chisterbracket on Cabinet rasos da tw ba eens ee ee
25. tion and mark the location of the spring nuts Move the cabinets apart insert the spring nuts move the cabinets back together and bolt them together Repeat Steps 4 through 10 for the rear of the cabinets 11 Cable Management Options 4 0 CABLE MANAGEMENT OPTIONS 4 1 Cable Management Once equipment has been installed connect cables for power and communication may be connected Before making any connections check the equipment to ensure that all power switches are in the Off position Numerous cable entrances and management provisions are built into the various Knurr Miracel con figurations to ease cable installation Additionally these cable management options are available to assist with routing power and control cables to reduce electromagnetic interference and to improve airflow e lobster claw e Velcro straps e cable routing panels e cable routing struts e cable troughs and basket e radial limits Velcro straps are field attached in any number of ways They can be wrapped through slots in the internal mounting rails and support vertical cable management attached through small brackets or to other components Figure 14 Straps and lobster claw cable management on Knurr Miracel rails Twist to lock bracket attached to frame Roll of perforated strap Twist to lock fixtures attach to rails or frame Lobster Claw in Cabinet Frame 12 4 2 4 3 Cable Management Options Cable Manageme
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