Chief CMS492
Contents
1. Remove one 2 x 2 tile from ceiling 2 Move reconfigure existing wires or conduit if obstructing location 3 Pre install cable hanger system Figure 2 Examine ceiling structure solid concrete wood or steel truss above kit to be installed to identify four support cable anchor locations Each location should be approximately 15 outside of support holes in kit assembly Mark locations with a pencil CMS491 492 SUPPORT CABLE INSTALLATION A WARNING Failure to provide adequate structural strength for this component can result in serious personal injury or damage to equipment It is the installer s responsibility to make sure the structure to which this component is attached can support five times the combined weight of all equipment Reinforce the structure as required before installing the component Solid Concrete Ceiling Structure A WARNING Anchors must be installed into structurally sound solid concrete with a minimum thickness of 1 75 44 5mm or greater Installation into hollow concrete block mortar or concrete that exhibits cracking spalling or other defects may result in failure of anchor and serious personal injury or damage to equipment Drill 1 4 diameter x 1 3 8 deep pilot hole at each marked cable anchor support location See Figure 3 Ensure hole is at least 2 1 2 from nearest concrete edge Remove debris from hole Solid Concrete Ceiling Structure Figure 32. a CHIEF Our Mounts Your Vision Europe Chief a products division of Milestone AV Technologies Asia Pacific 8800 002557 Rev00 2014 Milestone AV Technologies www chiefmfg com 06 14 gt Installation Instructions 6436 City West Parkway Eden Prairie MN 55344 800 582 6480 952 225 6000 877 894 6918 952 894 6918 Franklinstraat 14 6003 DK Weert Netherlands 31 0 495 580 852 31 0 495 580 845 Office No 918 on 9 F Shatin Galleria 18 24 Shan Mei Street Fotan Shatin Hong Kong 852 2145 4099 852 2145 4477
3. Connectors Flexible Conduit 1 2 1 or 1 1 4 22 SS WWW 77 WS X WC NN Ye Installation Instructions Tile Side Projector Mount Plate Cable Lock Wire Vice W i Mi NW In 262 x 1 5 16 1 4 2 AW Mi W 1 16 x 25 Eye Lag Wire Anchor WS 2 Cable 3 x 2 Switch Box 2 deep Raco 420 or equiv Electrical Outlet Box Cover Outlet AN Zip Ties Projector Mount Plate lo 5 32 Security Key Trim ft Chief CMS1RU Shelf Rack Adaptor 4x Installation Instructions PREPARING FOR INSTALLATION Installation Requirements The CMS491 492 has been designed to be mounted recessed into a suspended ceiling consisting of 2 x 2 ceiling tiles and secured by a Wire Vice system NOTE Regarding location selection for models CMS491C CMS492C The design of the projector mount plate ceiling AV enclosure system does not require pre measurement of the mount location other than choosing the tile placement of the enclosure If you are pre measuring for projector mount location be sure to consider the items below Dimensional offset of the display projector relative to column due to mount and interface For projectors any recommended dimensions of projector relative to target see installation instructions included with the projector Figure 1 Preparing Framework
4. accommodate a Listed Chief CMS Series extension column not included SAVE THESE INSTRUCTIONS Installation Instructions DIMENSIONS 1 13 28 6 TILE INSERTION SPACE 19 25 489 0 TILE WIDTH 1 REMOVABLE SHELF INCLUDED 2 SPACES TOTAL AVAILABLE 23 67 601 1 192 4 AVAILABLE STO RAGE HEIGHT vr 1 91 48 4 SHELF SPACE SECTION 19 25 489 0 TILE INSERTION SPACE TILE WIDTH 1 REMOVABLE SHELF INCLUDED 2 SPACES TOTAL AVAILABLE PIPE DROP TRAVEL 23 67 601 1 MOUNTING WIDTH 193 3 AVAILABLE STORAGE HEIGHT T SECTION B B 48 4 TOP SHELF SPACE CMS491 492 1 38 34 9 DOORDROP 0 0 25 6 4 SIDETRIM EXTENSION MIN MAX DEPTH ADJ UST ELECTRICAL INSTALL PLATE SPACE FOR 1 A SINGLE GANG OUTLET 2 DUALGANG OUTLET 3 PASS THRO UGH FOR DUAL G ANG OUTLET ATTAC HED TO 1 2 CONDUIT 2 25 57 2 BOTTOM SHELF SPACE 00 88 22 2 TRADE METRIC CONDUI 01 38 34 9 TRADE CONDUIT METRIC CONDU 01 73 44 0 TRADE CONDUIT SIZ 1 1 4 METRIC CONDUIT SIZE 35mm SIZE 1 2 S 16mm SIZE 1 S 27mm DETAILA SCALE1 2 1 38 34 9 DOOR DROP ELECTRICAL INSTALL PLATE SPACE FOR 1 A SINGLE GANG OUTLET 2 DUALGANG OUTLET 2 59 65 9 PIPE DROP CENTER 0 25 6 4 SIDE TRIM EXTENSION ELECTRICAL INST
5. head tapping screws G through holes as shown and tighten until secure against ceiling tile framing 2 screws each on opposite sides of the assembly Figure 18 Adding Components NOTE The CMS491 CMS492 box is designed for attaching a component shelf at two different heights The following instructions refer to installing the Listed accessories CMSUNV1 and CMSUNV2 A WARNING Exceeding the weight capacity can result in serious personal injury or damage to equipment It is the installer s responsibility to make sure the weight of all components attached to the CMS491 CMS492 Series component shelf does not exceed 25 Ibs 22 kg per shelf Attach component to shelf prior to install Component may be attached either on top of shelf or below shelf Attach components per component manufacturer recommended method s Figure 19 MM e Component Shown Below Component Shown Above Attach one 10 24 thumb nut 1 to each threaded post 3 Position shelf with component attached into box and hook four corner slots onto the posts of the shelf supports Figure 20 4 Hand tighten nuts 1 to secure shelf in place Installation Instructions Finish Install Site 1 Pre cut a ceiling to fit inside the drop panel framework SIZE CMS491 19 1 8 x 10 3 8 CMS492 19 1 8 x 22 1 8 NOTE If installing models CMS491C 492C cut ceiling tile to fill gaps around mountin
6. 2 Tap anchor into each hole to depth of at least 1 25mm See Figure 3 WARNING Failure to properly set anchor may result in failure of anchor and serious personal injury or damage to equipment 3 Using claw portion of hammer set each anchor by pulling it out of hole approximately 1 4 6 4mm See Figure 3 4 Insert portion of manufactured loop on cable through hole in anchor K See Figure 3 Insert end of cable N through loop Repeat for 3 remaining support locations CMS491 492 Wood Ceiling Structure A WARNING Anchors must be installed into wood with a minimum thickness of 1 1 2 38 1 mm or greater G Drill 5 32 diameter x 2 deep hole at each marked cable anchor support location See Figure 4 Remove debris from hole Wood Ceiling Structure Figure 4 2 Fully thread eye lag J into each hole Figure 4 Route end of cable N through eye lag J and then through cable loop See Figure 4 Repeat for 3 remaining support locations Steel Truss Ceiling Structure Route end of cable N over truss at marked cable anchor support location and then through cable loop See Figure 5 Repeat for 3 remaining support locations Figure 5 Installation Instructions Installing Electrical Box and Outlets Determine desired location for installing electrical outlets within box Box sidewall install option Figure 6 install option Box Sid
7. ALL PLATE SPACE FOR 1 A SINGLE GANG OUTLET 2 DUALGANG OUTLET 3 PASS THRO UGH FOR DUAL GANG OUTLETATTACHED TO 1 2 CONDUIT 5 02 127 5 PIPE DROP MIN CENTER 2 25 57 2 BOTTOM SHELF SPACE e DETAILA SCALE1 2 0 88 22 2 TRADE CONDUIT SIZE 1 2 METRIC CONDUIT SIZE 16mm 1 38 34 9 TRADE CONDUIT SIZE 1 METRIC CONDUIT SIZE 27mm 1 73 44 0 TRADE CONDUIT SIZE 1 1 4 METRIC CONDUIT SIZE 35mm CMS491 492 DIMENSIONS 489 0 TILE WIDTH UN VGN WC N GA Wi SN 8 67 220 1 1 REMOVABLE SHELF INCLUDED 2 SPACES TOTAL AVAILABLE 2 25 57 2 BOTTOM SHELF SPACE 7 60 192 9 AVAILABLE SIDRAGE HEIGHT 191 48 4 SHELF SPACE SECTON B B 1 38 34 9 d DOORDROP Ww TILE WIDTH 1 13 28 6 TILE INSERTION SPACE 5 02 127 5 13 63 346 1 T PIPE DROP TRAVEL 2 1 REMOVABLE SHELF INCLUDED 2 SPACES TOTALAVAILABLE B B UE 9 40 238 9 PIPEDROP TRAVEL YU 2 69 68 3 PIPEDROP MIN CENTER 2 25 572 BOTTOM SHELF SPACE STORAGE HEIGHT 1 1 91 48 4 TDP SHELF SPACE SECTION B B LEC RIC AL INSTALL PLATE SPACE FOR A SINGLE GANG OUTLET Installation Instructions OUTLETATIACHED TO 1 2 CONDUIT El 1 2 DUALGANG OUTLET 3 PASS THROUGH FOR DUAL GANG DETAILA SCAL
8. E1 2 ELECTRICAL INSTALL PLATE SPACE FOR A SINGLE GANG OUTLET DUAL GANG OUTLET DETAILA SCALE1 2 0 88 22 2 TRADE CONDUIT SIZE 1 2 METRIC CONDUIT SIZE 16mm 1 38 349 TRADE CONDUIT SIZE 1 METRIC CONDUIT SIZE 27mm 173 44 0 TRADE CONDUIT SIZ 1 1 4 MERIC CONDUIT SIZE 35mm 1 ECTRICAL INSTALL PLATE SPACE FOR A SINGLE GANG OUTLET DUALGANG OUTLET PASS THROUGH FOR DUAL GANG OUTLETATIACHED TO 1 2 CONDUIT El 1 2 3 0 88 22 2 TRADE CONDUITSZ 1 2 IC CONDUITS 16mm 51 38 TRADE CONDUIT SIZE 1 METRIC CONDUIT SIZE 27mm 173 44 0 TRADE CONDUIT SZ 1 1 4 METRIC CONDUITSIZ 35mm Installation Instructions Tighten Fastener Befestigungsteil festziehen Loosen Fastener Phillips Screwdriver Flathead Screwdriver Target of Projector CMS491 492 Pencil Mark Marcar con l piz Stiftmarkierung Marcar com l pis Segno a matita Potloodmerkteken Marquage au crayon Drill Hole Adjust Remove E Is Hammer Security Wrench CMS491 492 TOOLS REQUIRED FOR INSTALLATION 1 4 Ki SESTO 5 J 32 s NEN CMS492 shown Security Spinner 5 10 24 x 1 4 Pan Head Machine Screw 10 24 x 5 8 Pan Head Tapping Screw e 10 24 x 1 4 Button Head Security Screw 10 24 x 1 Tapping Screw 10 24 Thumb Nut Conduit
9. INSTALLATION INSTRUCTIONS Ceiling Tile Storage Kits S CHIEF CMS491 492 Series CMS491 492 DISCLAIMER Milestone AV Technologies and its affiliated corporations and subsidiaries collectively Milestone intend to make this manual accurate and complete However Milestone makes no claim that the information contained herein covers all details conditions or variations nor does it provide for every possible contingency in connection with the installation or use of this product The information contained in this document is subject to change without notice or obligation of any kind Milestone makes no representation of warranty expressed or implied regarding the information contained herein Milestone assumes no responsibility for accuracy completeness or sufficiency of the information contained in this document Chief is a registered trademark of Milestone AV Technologies All rights reserved Al SAFETY INSTRUCTIONS WARNING A WARNING alerts you to the possibility of serious injury or death if you do not follow the instructions CAUTION A CAUTION alerts you to the possibility of damage or destruction of equipment if you do not follow the corresponding instructions WARNING Failure to read thoroughly understand and follow all instructions can result in serious personal injury damage to equipment or voiding of factory warranty It is the installer s responsibility to make sure all components are properly assembled
10. and installed using the instructions provided A WARNING Failure to provide adequate structural strength for this accessory can result in serious personal injury or damage to equipment It is the installer s responsibility to make sure the structure to which this accessory is attached can support five times the combined weight of all equipment Reinforce the structure as required before installing the component A WARNING Exceeding the weight capacity can result in serious personal injury or damage to equipment It is the installer s responsibility to make sure the combined weight of all components located in the complete accessory does not exceed 100 Ibs 45 kg all components attached to the CMS491 CMS492 Series component shelf may not exceed 25 16 22 kg per shelf all components attached to the extension column CMS491C CMS492C models only does not exceed 50 Ibs 22 kg Installation Instructions WARNING Use this mounting system only for its intended use as described in these instructions Do not use attachments not recommended by the manufacturer WARNING indoor use WARNING Never operate this mounting system if it is damaged Return the mounting system to a service center for examination and repair IMPORTANT The CMS491 492 has been designed to be mounted recessed into a suspended ceiling secured by a WireVice system IMPORTANT The CMS491 492 has been designed to
11. ewall Electrical Install Option 2 Remove two piece electrical plate from box sidewall Save screws for re attachment Break away inner portions of plate halves Attach a pair of outlets to an electrical box then attach plate halves to outlet box configuration CAUTION Injury may occur on sharp edges Carefully discard the removable tabs 2 Insert tab on bottom edge of electrical plate into opening on side wall of box Rotate to flatten against box and affix plate to box by re using screws removed in Step 1 Installation Instructions Projector Mount Plate Electrical Install Option G Remove attached electrical plate from underside of projector mount plate Save nuts for reinstall 2 Remove break away from projector mount plate A CAUTION Avoid sharp edges 3 Attach pair of outlets to an electrical box then attach accompanying one piece electrical plate to outlet box configuration Figure 10 4 outlet box configuration is attached to wiring conduit prior to box attachment remove two piece electrical plate from box sidewall feed configuration through large opening Then re attach two piece plate to close around conduit 5 Attach complete outlet box configuration to projector mount plate as shown below in figure 12 Secure by re attaching nuts removed in Step 1 CMS491 492 Cleat adjustment for various tile heights Loosen screws along side cleat adjust and ret
12. g plate Install tile trim P on edges of tile that touch mounting plate and fold trim tabs over tile see Figure 21 Install tile with trim attached AFTER installing projector mount plate up Fold trim tabs over tile Ceiling tile Figure 21 Finish frame assembly by opening four latches in door panel dropping panel down Slide tile cut to size into location Figure 22 nn 3 Push panel assembly back into place and rotate latches to lock position CMS491 492 Projector Mount Plate and Extension Column Installation NOTE The following instructions refer to installing Models CMS491C and CMS492C or installing the Listed accessories CMS441 and CMS442 into Models CMS491 and CMS492 respectively OPTIONAL Install the electrical outlets as outlined in the Installing Electrical Box and Outlets section of this instruction manual Install four 10 24 x 1 screws H into projector mount plate 2 at each end and install projector mount plate into position inside box see Figure 23 Once into position drop plate down onto mounting rails WARNING Exceeding the weight capacity can result in serious personal injury or damage to equipment It is the installer s responsibility to make sure the combined weight of all components attached to the CMS491C CMS492C extension column does not exceed 50 Ibs 22 kg 3 Install 1 1 2 or NPSM fo
13. ighten as needed to accommodate for tile height NOTE Remove the cleat entirely to allow the enclosure to be mounted closer to the tile grid frame Placing CMS491 492 into Ceiling Structure Carefully insert box through opening Note angled back edges design which allow box to fit through 2 x 2 opening chamfered corners for easy clearance 2 Rotate and drop box to gently rest into place onto drop ceiling framework Figure 15 CMS491 492 Installing Cable to Box Frame Remove adjacent ceiling tiles as needed to access cable attachment locations Figure 16 2 Attach cables as shown figure 17 using cable locks L to secure cable adjusted to proper length allowing box to be level and NOT RESTING ON CEILING FRAMEWORK Figure 17 WARNING Not properly supporting box with cable hanger system may lead to serious injury or death A CAUTION Failure to properly tension cables N may result in damage to ceiling tile framework 9 Thread each cable N completely through cable lock L corresponding hole in corner of CMS491 492 frame and completely through opposite side of cable lock L see figure 17 2 Adjust cable tension until CMS491 492 frame is supported entirely and evenly by all four support cables but not so tight as to distort ceiling tile framework 10 Installation Instructions 5 Secure 491 492 assembly in place by feeding 10 24 x 5 8 pan
14. llowing ANSI ASME B1 20 1 Schedule 40 0 154 minimum thickness steel or aluminium ASTM B221 threaded extension column not included into extension column support until tight with a minimum of four threads engaged Figure 24 11 Installation Instructions Secure extension column by one of the following methods See Figure 25 A Install one 10 24 1 4 Phillips pan head screw 0 into extension column support tightening firmly against column OPTIONAL Install one 10 24 x 1 4 button head security screw E through security spinner F into column support tightening firmly against column I 0 T E Security spinner F is designed to spin even when Screw is tight Figure 25 Install and power the projector to generate the image profile to match to the screen make sure to adjust the resolution settings and aspect ratio of the projector to desired settings Move the mount plate as required to adjust the image to the target screen note that the CMS491C CMS492C enclosure may be moved within the tile to aid in location of the mount plate O Tighten the four screws on both ends of the mount plate and the four screws on the sides of the CMS492C projector mount plate to secure the projector position within the enclosure CMS491 492 CMS491 492 Installation Instructions 13 Installation Instructions CMS491 492 CMS491 492 Installation Instructions 15 CMS491 492 USA International
15. support a single electrical receptacle or a double receptacle NOTE Ambient Temperature The manufacturer s maximum ambient temperature is 120 F 49 C and minimum ambient temperature is 40 F 4 C so that the installer is able to determine acceptability of use of accessories and components in the operating environment NOTE Spacings To ensure safe operation of the equipment installed in the enclosure per National Electric Code ANSI NFPA 70 Article 725 136 D 1 a minimum separation of 6mm 0 25 in between power cords and signal or communica tion cables must be maintained NOTE When selecting a Listed 120 Vac Receptacle for use as the main power source for the CMS Series boxes to power the A V equipment make sure that AC Receptacle is rated at least 15A and it is used in the building s AC branch circuit that is connected to a circuit breaker rated at least 15A Do not connect more than 12A from the 15A Receptacle or 16A from the 20A Receptacle In the U S the equipment shall be installed per the applicable requirements of the National Electrical Code ANSI NFPA 70 In Canada the equipment shall be installed per the applicable requirements of the Canadian Electrical Code CSA C22 1 NOTE The CMS491 492 Series consists of CMS491 1x2 Standard Ceiling Box CMS491C 1x2 Ceiling Box with Column Drop e CMS492 2x2 Standard Ceiling Box CMS492C 2x2 Ceiling Box with Column Drop NOTE The CMS491C and CMS492C each
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