Daktronics Tuff Sport BB-2102 Скачать руководство пользователя страница 107

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201 Daktronics Drive, PO Box 5128, Brookings, SD 57006

Phone: 1-800-325-8766 or 605-692-0200 Fax: 605-697-4746

www.daktronics.com E-mail: [email protected]

SUSPENSION SYSTEMS FOR CENTERHUNG SCOREBOARDS

Daktronics centerhung scoreboards can be suspended in two different ways.

static suspension system

holds the scoreboard securely in place using cables attached to the structural framework

of a building. This technique works well with smaller scoreboards and in applications where the scoreboard has no need for

lowering and raising. A portable elevating work platform is required to service the scoreboard.

electronic hoist system

offers more options. This technique uses multiple drums attached to the arena’s structure

which wind (or unwind) cables attached to the scoreboard which enable it to be lowered and raised. A hoist system works

best in larger facilities and in applications where the scoreboard needs to be lowered for service or moved to allow additional

clearance for events.

DD1627665 101112

Page 1 of 1

ADVANTAGES

•

Allows scoreboard to be lowered and serviced

from the floor

•

Can move scoreboard to various heights for different

events and when not in use or allow scoreboard to be

lowered and removed from arena entirely

DISADVANTAGES

•

Higher purchase cost

•

Higher installation costs*

•

Maintenance requirements (semi-annual inspection

required by local or state inspectors)

•

Additional liability issues

•

Additional stress on roof structure

ADVANTAGES

•

Lower purchase cost

•

No hoist maintenance necessary

•

Easier to get engineering approval

DISADVANTAGES

•

Cannot lower and raise scoreboard to different levels

•

Must have or purchase lift to service scoreboard

•

Scoreboard may be in the way for concerts and events

*Installation of an electrical hoist system often requires increased structural work for mounting.

Engineering approval is required as well as installation of electrical service for the hoist.

ELECTRONIC HOIST SYSTEM

STATIC SUSPENSION SYSTEM

Scoreboard is lowered to

floor for service

Service personnel must use elevating lift

to access scoreboard

Содержание Tuff Sport BB-2102

Страница 1: ...08 BB 2154 BB 2124 BB 2156 Daktronics Tuff Sport Four Sided Basketball LED Scoreboards Display Manual ED 13248 Rev 6 7 February 2013 201 Daktronics Drive PO Box 5128 Brookings SD 57006 5128 Tel 1 800 DAKTRONICS 1 800 325 8766 Fax 605 697 4746 www daktronics com ...

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Страница 3: ...eans graphic electronic or mechanical including photocopying taping or information storage and retrieval systems without written permission of the publisher All Sport PanaView Tuff Sport and UniView and are trademarks of Daktronics Inc Please fill in the information below for your display use it for reference when calling Daktronics for assistance Scoreboard Serial No _____________________________...

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Страница 5: ...ions to the Frame 11 BB 2146 and BB 2147 11 3 7 Optional Top Ad Panel or Message Center Attachment 12 3 8 Optional Ad Panels on Message Centers 12 3 9 Attaching Corner Shrouds 13 3 10 Attaching Suspension Cables 13 Section 4 Electrical Installation 15 4 1 Installation Overview 15 4 2 Power Signal Connections Between Sections 16 4 3 Main Power Connection 18 Grounding 18 4 4 Power On Self Test POST ...

Страница 6: ...enters 34 Section 7 TNMC Troubleshooting Maintenance 35 7 1 Display Overview 35 7 2 Initialization Information at Startup 36 7 3 Display Troubleshooting Table 36 7 4 Power Signal Summary 37 7 5 Component Locations Access 37 7 6 Display Drivers 37 Diagnostic LEDs 38 Replacing a Driver 38 7 7 Modules 39 Replacing Modules 39 7 8 Power Supplies 40 Replacing a Power Supply 40 7 9 Display Maintenance 40...

Страница 7: ...power when not in use or when servicing Disconnect display power before servicing power supplies to avoid electrical shock Power supplies run on high voltage and may cause physical injury if touched while powered Do not modify the scoreboard structure or attach any panels or coverings to the scoreboard without the express written consent of Daktronics Inc Project specific information takes precede...

Страница 8: ...mber suffix that refers to indoor outdoor status power supply and digit color BB Basketball 1 4 Resources Figure 2 illustrates a Daktronics drawing label The drawing number is located in the lower right corner of a drawing This manual refers to drawings by listing the last set of digits and the letter preceding them In the example the drawing would be referred to as Drawing C 325405 Reference Draw...

Страница 9: ...ollowing the Replacement Parts List is the Daktronics Exchange Policy and the Repair Return Program Refer to these instructions if replacing or repairing any display component 1 6 Product Safety Approval Daktronics Tuff Sport scoreboards are ETL listed tested to CSA standards and CE labeled for indoor use Contact Daktronics with any questions regarding the testing procedures Note The four sided sc...

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Страница 11: ...eight Watts Amps 120 230 VAC Driver Address BB 2102 4 2 H 10 10 W 10 10 D 1270 mm 3302 mm 3302 mm 780 lb 354 kg 840 lb 381 kg 800 W 1200 W 6 7 3 5 A 10 5 2 A A1 17 BB 2104 6 2 H 10 10 W 10 10 D 1880 mm 3302 mm 3302 mm 1020 lb 463 kg 1080 lb 490 kg 800 W 1200 W 6 7 3 5 A 10 5 2 A A1 17 BB 2106 4 2 H 12 10 W 12 10 D 1270 mm 3912 mm 3912 mm 900 lb 408 kg 960 lb 435 kg 800 W 1200 W 6 7 3 5 A 10 5 2 A ...

Страница 12: ...4 W 34 5 18 A 38 19 8 A A1 17 BB 2154 6 2 H 10 10 W 10 10 D 1880 mm 3302 mm 3302 mm 1080 lb 490 kg 1140 lb 517 kg 1400 W 1800 W 11 7 6 1 A 15 7 8 A A1 17 BB 2156 6 2 H 12 10 W 12 10 D 1880 mm 3912 mm 3912 mm 1260 lb 572 kg 1320 lb 599 kg 1400 W 1800 W 11 7 6 1 A 15 7 8 A A1 17 These displays are composed of scoreboards and LED message centers Refer to the SS Series 20mm Indoor Scoreboard Message C...

Страница 13: ... 6 Attach the lower ad panel supports to the frame if required and mount the lower ad panels 7 Mount the scoreboard sections to the frame and join them at the top 8 Route and connect all power cords and signal cables around the top of the scoreboard 9 Mount the upper ad panels or message centers if required 10 Mount ad panels atop the message center if required 11 Make power and signal connections...

Страница 14: ...er method the mounting cables must be symmetrically distributed to maintain a level and a square configuration Cable assemblies must have a strength greater than six times the actual load All other rigging components must be sized within the working load limits published by the component manufacturer Note Daktronics strongly recommends that only components from reputable domestic suppliers be used...

Страница 15: ...c inspections and maintenance as required by ANSI and OSHA Note Records of periodic inspections must be on file to be accessible for OSHA refer to Section 5 7 Electrical service and control wiring must be run to the hoist location Additional structures in the ceiling are often required to accommodate the hoist If an existing hoist is to be used or if a hoist is to be purchased directly by the end ...

Страница 16: ...e Assembly Reference Drawing Optional 4 Side Canvas Assembly Drawing A 173611 Field Assembly 8 x 8 Bolted Frame Drawing B 1101988 Field Assembly 10 x 10 Bolted Frame Drawing B 1102115 Field Assembly 10 x 10 SS Bolted Frame Drawing B 1102140 The scoreboard frame is shipped in two sections refer to Drawings B 1101988 and B 1102115 in Appendix E Note that each section has two corners with a brace acr...

Страница 17: ...eboard section will be attached The tops of the scoreboard sections will be joined at their corners by brackets Refer to Drawing A 154598 in Appendix E for an illustration of the parts used in this procedure 1 Lift one scoreboard section into place on the frame with the mounting angles inside the bottom channel of the scoreboard section 2 Align the holes along the bottom of the scoreboard s rear f...

Страница 18: ...board remains tilted out 10 2 Lift one ad panel message center into place atop the scoreboard section and align the holes along the bottom of the rear flange with the threaded inserts in the mounting strips 3 Insert and tighten 1 4 bolts along the rear flange of the ad panel 4 Ask for assistance as needed to support the ad panel message center section and prevent it from tipping as the second ad p...

Страница 19: ...Side Scoreboards Drawing A 181935 Sling Set Standard 10 4 Side Scoreboards Drawing A 268195 The roof of the facility and any structures fabricated for suspending the scoreboard as well as the suspension cable slings must be designed by or inspected and approved by a qualified engineer Drawing A 181903 and Drawing A 181935 in Appendix E show recommended component specifications of cable slings thes...

Страница 20: ...ter links 3 Raise the scoreboard 1 2 305 610 mm from the floor and level the scoreboard by adjusting the turnbuckles built into the slings 4 The hoist installer must set upper and lower primary limits and all safety limits Daktronics recommends maintaining a minimum of 2 610 mm between the scoreboard and the nearest obstruction WARNING Never raise or lower the scoreboard with personnel or equipmen...

Страница 21: ...4 1 Installation Overview Electrical installation for four sided scoreboards involves routing power and control signal wiring through separate conduit or wire ways to the scoreboard location as well as routing power and signal wiring from section to section The diagram shown in Figure 4 illustrates a typical wired setup between the first scoreboard section and the control system Daktronics part nu...

Страница 22: ... Signal Connections Between Sections Reference Drawing Ad Panel Message Center Hookup Overview 4 Side Drawing A 154599 Connection Diagram 4 Sided SS20i Series Displays Drawing A 822860 Note Be sure to make sectional power connections before connecting main power It is also recommended that these connections are made before the corner shrouds or optional top ad panels message centers are mounted in...

Страница 23: ...ated last refer to Sections 4 3 and 4 5 respectively Backlit ad panel and message center connectors are located on the sides of the cabinets Inputs are on the left and outputs are on the right as viewed from the front Each message center requires its own power input while backlit ad panels may be daisy chained together for power like scoreboards Message center signal connections use 6 pin RJ45 qui...

Страница 24: ...g on 230 VAC are also available and they are shipped equipped with universal power plugs Grounding Connect the scoreboard to earth ground Proper grounding assures reliable equipment operation and protects the equipment against damaging electrical disturbances and lightning Daktronics recommends a resistance to ground of 10 ohms or less The electrical contractor performing the electrical installati...

Страница 25: ...connect the cable to a dual 1 4 J box at the control console end Using a dual J box for separate Main and Auxiliary scoreboards lets operators control several displays with one controller and they can also switch jacks to control individual boards using multiple controllers 2 Install a J box near the scoreboard location Try to mount it so that the signal cable is easily accessible to plug in and h...

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Страница 27: ...ormation provided in Section 5 9 Problem Possible Cause Solution Items to Check Scoreboard doesn t light and console doesn t work No power to the scoreboard Check that the main circuit breaker for the scoreboard is on Check that the scoreboard is receiving 120 or 230 VAC power No power to console Ensure the console is plugged into a 120 or 230 VAC power supply Swap the console with one known to wo...

Страница 28: ... the scoreboard model Refer to the control console operation manual see Section 1 1 Incorrect driver address Check that the scoreboard driver s are set to the correct address es see Section 5 4 Scoreboard digits light console works but no display on scoreboard No wired signal from console See solution on previous page No radio signal from console See solution on previous page Bad damaged wiring Ch...

Страница 29: ...are front access scoreboards meaning that internal electronic components and digits are reached by opening a face panel an access door or a digit panel on the front of the display Digit panels are typically held in place on the scoreboard face by two screws To remove a digit simply unfasten the screws and carefully lift it from the cabinet The power signal plug can then be removed from the connect...

Страница 30: ...al connector from the back of the digit by squeezing together the locking tabs and pulling the connector free 3 Use a 9 32 nut driver to remove the nuts securing the digits to the inside of the panel and then lift the digit off the stud inserts 4 Position a new digit over the studs making sure the small plastic spacers are still in place and tighten the nuts 5 Reconnect the power signal connector ...

Страница 31: ...um standoffs and then lift the digit off the standoff diffuser assembly 4 Position a new digit over the standoffs and tighten the nuts It may be necessary to also tighten the standoffs if they became loose while removing the nuts 5 Reconnect the power signal connector Note This is a keyed connector and it will attach in one way only Do not attempt to force the connection 6 Secure the digit panel t...

Страница 32: ... drivers Figure 13 Some scoreboard models contain more than one driver to accommodate all of the digits and indicators Refer to the electrical and signal specifications in Appendix B to determine the type and number of drivers for a particular scoreboard model Each driver has numerous connectors providing power and signal inputs and outputs to the scoreboard digits and indicators The table on the ...

Страница 33: ...Color Function Operation Summary DS1 Green Power Steady on DS1 will be on and steady to indicate the driver has power DS2 Red Signal RX Steady on or blinking DS2 will be on or blinking when the driver is receiving a signal and off when there is no signal DS3 Amber Status Blinking DS3 will be blinking at one second intervals to indicate the driver is running Note While it is necessary to have the s...

Страница 34: ...d the problem Setting the Driver Address Since the same LED drivers can be used for many scoreboard models each driver must be set to receive the correct signal input or address for the model being used This address is set with jumper wires in a 12 pin plug which mates with jack J19 on the driver Figure 15 It may be possible to reuse the same address plug from the driver that was replaced If not f...

Страница 35: ...c 16V 1 Driver 120 or 230VAC A 158348 BB 2124 Schematic 16V 2 Driver 120 or 230 VAC B 158859 5 7 Suspension System Periodic Inspections Suspension systems need to be inspected periodically Listed below are instructions and information about such inspections Static System A static hung system should be inspected one year after initial installation and once every five years thereafter Inspect cable ...

Страница 36: ... 1230 0063 PanaView B Bonus Indicator Amber 0P 1150 0217 PanaView Arrow Red 3 0P 1150 0185 PanaView Arrow Amber 3 0P 1150 0164 PanaView Colon Red 0P 1230 0070 PanaView Colon Amber 0P 1230 0071 UniView Digit 7 Red LED 7 seg 0P 1230 0023 UniView Digit 7 Amber LED 7 seg 0P 1230 0024 UniView Digit 7 Red LED 2 seg 0P 1230 0031 UniView Digit 7 Amber LED 2 seg 0P 1230 0032 UniView Digit 10 Red LED 7 seg ...

Страница 37: ...____________________ To participate in the Exchange Program follow these steps 1 Call Daktronics Customer Service Market Description Customer Service Number Schools including community junior colleges religious organizations municipal clubs and community centers 877 605 1115 Universities and professional sporting events live events for auditoriums and arenas 866 343 6018 2 When the new exchange pa...

Страница 38: ...nt damage during shipment Electronic components such as printed circuit boards should be placed in an antistatic bag before boxing Daktronics does not recommend using packing peanuts when shipping 4 Enclose name address phone number the case number a clear description of symptoms Shipping Address Daktronics Customer Service Case 201 Daktronics Drive Dock E Brookings SD 57006 Daktronics Warranty an...

Страница 39: ... it is being tested in an empty area so be sure to set the volume according to the acoustics of the facility 6 2 Radio Control Radio control is an option for Daktronics Tuff Sport scoreboards The system provides scoreboard control via a 2 4 GHz extra high frequency FM signal The radio transmitter and receiver are not standard equipment This setup requires a control console equipped with a radio tr...

Страница 40: ...angeable caption installation instructions 6 5 Double Bonus Indicators All of the clock score basketball scoreboards in this manual have the option to include double bonus indicators which are factory installed This option is illustrated in the electrical and signal specification drawings in Appendix B for each scoreboard model 6 6 Time Outs Left TOL Digits Certain scoreboards have the option to a...

Страница 41: ...at allow users to show custom Home and Guest names or messages of 15 characters on the scoreboard in place of static vinyl captions TNMCs are typically ordered factory installed but they may also be field mounted after the scoreboard is in place Characters are shown on one line using single or double stroke fonts Primary matrix size is 8x48 with 0 75 pixel spacing Figure 16 shows an example of TNM...

Страница 42: ...tion 5 9 Symptom Condition Possible Remedy One or more LEDs on a single module fails to light Check replace the ribbon cables on the module Replace the module see Section 7 7 One or more LEDs on a single module fails to turn off Check replace the ribbon cables on module Replace the module see Section 7 7 A section of the display not working section extends all the way to the right side of the disp...

Страница 43: ...e Home display power supply and then to the Guest display power supply 3 Power from the power supplies is relayed to all display modules 4 The modules draw their power directly from the power supply assemblies the display driver receives power out from the first module via ribbon cable 7 5 Component Locations Access Reference Drawings Installation 6 Amber 8x48 TNMC Drawing A 148701 To access the i...

Страница 44: ...ibed in Section 7 5 2 Disconnect all power and signal connectors from the driver by squeezing together the locking tabs and pulling the connectors free Note It may be helpful to label the cables to know which cable goes to which connector when reattaching a driver 3 Remove the four screws securing the driver to the module This will be the right most module when viewing the display from the front 4...

Страница 45: ...nnectors free Note It may be helpful to label the cables to know which cable goes to which connector when reattaching 3 Remove the nuts securing the module circuit board to the face panel If a display driver is attached to the module remove it along with the screws and standoffs 4 Position a new module on the front of the face panel and reconnect all ribbon cables 5 Reattach the module to the face...

Страница 46: ...s the following issues Loose Hardware Verify that fasteners such as bolts and rivets have not come loose Check and tighten or replace fasteners as required Excessive Dust Buildup It may be necessary to occasionally vacuum the inside of the display cabinet to remove dust dirt buildup that may interfere with airflow Corrosion Check the paint and look for possible corrosion Note If any of the precedi...

Страница 47: ...l Spec BB 2102 B 148777 Mechanical Spec BB 2104 B 148922 Mechanical Spec BB 2106 B 148923 Mechanical Spec BB 2108 B 148924 Mechanical Spec BB 2124 B 165593 Mechanical Spec BB 2126 B 167572 Mechanical Spec BB 2147 B 267980 Mechanical Spec BB 2146 B 319838 Mechanical Spec BB 2154 B 1126896 Mechanical Spec BB 2156 B 1126897 ...

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Страница 55: ...PERIOD B B daktronics daktronics B B PERIOD MIN RECOMMENDED HEIGHT FROM EVENT LEVEL WIRE ROPE SLING SET BY OTHERS REFERENCE DAKTRONICS DRAWING 1237 E10A FOR RECOMMENDED COMPONENT SIZES ...

Страница 56: ...PERIOD B B daktronics DAKTRONICS GUEST HOME ...

Страница 57: ... 1 7521 6 5 1 6833257 6758 785 6 1 2 676 0867 33529 16 1 1 5 7521 6 6 127 5 63216 25 2 676 25 6758 785 6 63 25 167 27 56 6 25 2 5 6 6 33 1 6 9 5 3 576 6 7 21 6 21 3 7 225 5 0 6 1 7 2 3 576 1 1 6 620 66 0 723 5 76 5 77 85 1 66 0 251 5 6 528 6 5 77 67 1 3529 260 7 29 5 1 21 211 7 7 567 6 7 21 72 32 5 1 6 1 6 7 21 211 76 72 7 1 7 3529 1 32 5 1 6 1 25 285 6 7 216 67 0 7 7 6 PP 77 7 6 72 7 02817 1 6758...

Страница 58: ... 6 6 2 1 21 7 6 5 1 5 21 17 1 35235 7 5 2 127 5 352 8 1 0 16 7 287 7 35 66 5 77 1 216 17 2 7521 6 1 23 5 7 7521 6 1 7521 6 1 5 1 7 6 7 2 12 5 9 1 225 6 5 1 66 6 25 2 5 6 0 1 63 5 7 3 5 7 PERIOD GUEST HOME B B T O L T O L ...

Страница 59: ...nd Signal Spec BB 2101 and BB 2102 A 158845 Electrical and Signal Spec BB 2103 and BB 2104 A 158848 Electrical and Signal Spec BB 2105 and BB 2106 A 158849 Electrical and Signal Spec BB 2123 and BB 2124 A 165429 Electrical and Signal Spec BB 2125 and BB 2126 A 167240 Electrical and Signal Spec BB 2153 and BB 2154 A 1104976 Electrical and Signal Spec BB 2155 and BB 2156 A 1124199 ...

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Страница 61: ...SCORE MATCH SCORE T O L HOME FOULS GUEST T O L B B PLAYER FOUL PERIOD FOULS daktronics SCORE MATCH SCORE FOUL T O L HOME FOULS PERIOD PLAYER B daktronics GUEST B T O L FOULS B B B B ...

Страница 62: ...PERIOD GUEST HOME HOME PERIOD GUEST B B B B B B ...

Страница 63: ...T O L T O L HOME GUEST FOULS PLAYER FOUL FOULS SCORE MATCH SCORE PERIOD PERIOD SCORE MATCH SCORE FOULS T O L FOUL PLAYER T O L FOULS GUEST HOME B B B B PERIOD B B ...

Страница 64: ...HOME GUEST PERIOD HOME GUEST PERIOD B B B B B B B B ...

Страница 65: ...HOME GUEST B B PERIOD daktronics B B GUEST PLYR FOULS FOUL PTS B HOME PERIOD B FOULS FOULS PTS FOUL PLYR Pending Patent daktronics B B ...

Страница 66: ...B B FOULS SCORE T O L FOUL PLAYER PERIOD MATCH GUEST T O L FOULS SCORE HOME B B daktronics daktronics SCORE FOULS T O L MATCH PLAYER FOUL T O L SCORE FOULS PERIOD HOME GUEST B B B B B B ...

Страница 67: ... WRITTEN CONSENT OF DAKTRONICS INC COPYRIGHT 2012 DAKTRONICS INC DAKTRONICS INC AV DRAWN DATE SHEET JOB NO REV TUFF SPORT SCOREBOARDS ELECTRICAL AND SIGNAL SPEC BB 2153 AND BB 2154 MJOHNSO 9 JUL 12 P1237 E 10 A 1 40 JVANAAR 1104976 01 GUEST HOME T O L T O L GUEST HOME B B T O L T O L B B B B DATE REV BY 01 07 FEB 13 KDD ADDED BB 2154 TO DWG ...

Страница 68: ... DAKTRONICS INC COPYRIGHT 2013 DAKTRONICS INC DAKTRONICS INC AV DRAWN DATE SHEET JOB NO REV TUFF SPORT SCOREBOARDS ELECTRICAL AND SIGNAL SPEC BB 2155 AND BB 2156 KDRAGT 14 JAN 13 P1237 E 10 A 1 40 KDRAGT 1124199 01 HOME GUEST B B PERIOD daktronics HOME PERIOD B daktronics GUEST B B B B B T O L T O L T O L T O L DATE REV BY 01 07 FEB 13 KDD ADDED BB 2156 TO DWG ...

Страница 69: ...ttom 4 Side Ad Panel Mounting A 107664 Top 4 Side Ad Panel Mounting A 107665 Installation 6 Amber 8x48 TNMC A 148701 12V DC Horn Option Installation A 148960 T O L Option Installation A 149030 Changeable Team Name Caption Installation A 150021 Optional 4 Side Canvas Assembly A 173611 ...

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Страница 72: ...HROUDING ATTACHMENT DATE REV BY 02 12 DEC 01 ALG LABLED ANGLE BRACKETS AND MODIFIED MOUNTING INSTRUCTIONS DATE REV BY 03 07 AUG 02 ALG UPDATED ANGLE BRACKETS AND CHANGED TAPPING SCREW FROM HC 1073 TO HC 1496 DATE REV BY 04 15 JAN 09 CLS ADDED SCOREBOARD CORNER BRACE DATE REV BY 05 16 JAN 09 CJH ADDED DRAWING REFERENCE NOTES DATE REV BY 06 07 JAN 10 LMIX CHANGE HC 1496 TAPPING SCREWS TO HC 1530 TAP...

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Страница 79: ... D Schematic Drawings Drawing Title Drawing Number Schematic Dual 1 Phone J box w Shunt Jack A 125316 Schematic 3 4 and 1 DC TNMCs B 146975 Schematic 16V 1 Driver 120 or 230VAC A 158348 Schematic 16V 2 Driver 120 or 230 VAC B 158859 ...

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Страница 85: ...mn LED Driver II Specifications A 126174 4 Side Installation Details A 154598 Ad Panel Message Center Hookup Overview 4 Side A 154599 Sling Set Standard 10 Square 4 Side Scoreboards A 181903 Sling Set Standard 8 Square 4 Side Scoreboards A 181935 Sling Set Standard 10 4 Side Scoreboards A 268195 Connection Diagram 4 Sided SS20i Series Displays A 822860 Field Assembly 8 x 8 Bolted Frame B 1101988 F...

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Страница 103: ...t Suspension Systems 51 Appendix F Hoist Suspension Systems Document Title Document Number Scoreboard Hoist Suspension System Specifications SL 03610 Suspension Systems for Centerhung Scoreboards DD1627665 ...

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Страница 105: ... Shall have continuously engaged mechanical braking system which runs in parallel to the electro magnetic motor brake Shall have gear reducer manufactured to AGMA specification rated to support the scoreboard at a minimum service factor of 1 Shall have lifting speed range of 5 20 fpm Shall have 2 separate cables per pick point on 2 pick point systems Shall have integral motor disc brake rated in e...

Страница 106: ...m the gear drive manufacturer Calculations on maximum impact load to structure if secondary brakes are activated HOIST INSTALLATION SCOPE OF WORK Provide all labor materials and equipment to perform the following Accept lift and remove hoist from freight carrier Coordinate all shipments with Daktronics You are responsible for coordinating delivery offloading and staging and on site transportation ...

Страница 107: ... to be lowered for service or moved to allow additional clearance for events DD1627665 101112 Page 1 of 1 ADVANTAGES Allows scoreboard to be lowered and serviced from the floor Can move scoreboard to various heights for different events and when not in use or allow scoreboard to be lowered and removed from arena entirely DISADVANTAGES Higher purchase cost Higher installation costs Maintenance requ...

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Страница 109: ...Daktronics Warranty and Limitation of Liability 53 Appendix G Daktronics Warranty and Limitation of Liability ...

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Страница 111: ... back to the Purchaser All returns must be pre approved by Daktronics before shipment Daktronics shall not be obligated to pay freight for any unapproved return Purchaser shall pay any upgraded or expedited transportation charges D Any replacement parts or Equipment will be new or serviceably used comparable in function and performance to the original part or Equipment and warranted for the remain...

Страница 112: ... principles of contract tort or statutory duty principles of indemnity or contribution or otherwise In no event shall Daktronics be liable to Purchaser or any other party for loss damage or injury of any kind or nature arising out of or in connection with this Warranty in excess of the purchase price of the Equipment actually delivered to and paid for by the Purchaser The Purchaser s remedy in any...

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