Daktronics DBH-150 Operation & Maintenance Manual

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DBH-150
BANNER HOIST OPERATIONS & MAINTENANCE MANUAL

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Summary of Contents for Daktronics DBH-150

  • Page 1 DBH-150 BANNER HOIST OPERATIONS & MAINTENANCE MANUAL...
  • Page 3 BANNER HOIST OPERATIONS & MAINTENANCE MANUAL Daktronics Automated Rigging System Manufacturer’s contact info 7200 Rawson Road Victor, New York 14564 USA 866-486-7835 585-924-5000 585-924-0545 Daktronics Australia Pty Ltd Unit 216, 354 Eastern Valley Way Chatswood, NSW 2067, ABN 53 131 659 455...
  • Page 4: Table Of Contents

    GENERAL OPERATION/CONFIGURATION Banner Hoist Remote Powering On/Off Raising/Lowering Battery Maintenance RF Tuning/Maintenance MAINTENANCE/INSPECTION Adjust & Inspect Banner Hoist DBH-150 Limit Switch Operation & Adjustment Initial Lower Limit Adjustment Initial Upper Limit Adjustment Mechanical Inspection Electrical Inspection Visual Inspection wARRANTY INFORMATION...
  • Page 5: Safety Information

    All proper safety considerations must be observed. While operating the Daktronics rigging system, a spotter must be used in conjunction with the user at all times. The spotter must have a clear view of all moving elements while maintaining contact with the user. If an unsafe situation occurs, the spotter must immediately signal the user to halt all movements until the environment is cleared of any person or obstruction.
  • Page 7: General Information

    These hoists should NEVER be used for this purpose. The DBH-150 unit must only be used with a maximum load equal to the capacity stated for the model below. Overloading the system may result in serious injury or an inoperable system The Daktronics hoist system is an automated rigging system, meaning that the load is not counter-weighted.
  • Page 8 (225 lb / 120.05 kg) Control Wireless hand-held remote control Mounting Standard units to be underhung horizontally. Discuss special mounting requirements with Daktronics. Cable & Drum 3/32" Steel Wire Rope Covers Lightweight aluminum covers are standard for all unit Product dimensions: Length: 55.1"...
  • Page 9: General Operation/Configuration

    GENERAL OPERATION/CONfIGURATION BANNER HOIST REMOTE The Banner Hoist System operates using a wireless remote control that communicates with the hoist using radio wave RF transmission. When operating the Banner Hoist system, always have a clear line of sight to the hoist to minimize RF interference and to promote safe operational use.
  • Page 10: Rf Tuning/Maintenance

    Because the receiver is fed power through the hoist itself, turn the hoist assembly on and off. Within 4 minutes of turning the Daktronics Banner Hoist back on, press and hold the STOP button. Continue holding and then press and hold the DOwN button.
  • Page 11: Maintenance/Inspection

    DBH-150 Limit Switch Operation & Adjustment The limit switch assembly is comprised of a fully enclosed 4-switch rotary mechanism attached to the hoist drum shaft with a flexible coupling.
  • Page 12: Initial Lower Limit Adjustment

    Initial Lower Limit Adjustment To initially adjust the lower limits, start by lowering the hoist to the desired low limit height. Adjust the lower normal cam Lower Overtravel Upper Normal Upper Overtravel Lower Normal wheel by turning the yellow set screw associated with the lower Limit Switch Limit Switch Limit Switch...
  • Page 13: Mechanical Inspection

    Should additional problems or questions occur, do not hesitate to call Daktronics for additional support. Positioning of Drum Cable Keepers Verify that the drum cable keepers are positioned Figure 14: Cable Chain Clip correctly as shown in Figure 15.
  • Page 14: Electrical Inspection

    ELECTRICAL INSPECTION Under normal conditions, the Daktronics Banner Hoist should provide years of maintenance free service. Daktronics recommends periodic electrical inspections for corrosion and wear, particularly in high temperature and/or high humidity environments. Should issues occur or if the hoist is exposed to water or other fluids, immediately disconnect incoming power and contact Daktronics for technical assistance.
  • Page 15: Warranty Information

    Coverage A. Daktronics warrants to the original end-user that the Equipment will be free from Defects (as defined below) in materials and workmanship for a period of one (1) year (the “Warranty Period”). The warranty period shall commence on the earlier of: (i) four weeks from the date that the equipment leaves Daktronics’...
  • Page 16 F. Any statements made about the product by salesmen, dealers, distributors or agents, unless such statements are in a written document signed by an officer of Daktronics. Such statements as are not included in a signed writing do not constitute warranties, shall not be relied upon by Purchaser and are not part of the contract of sale;...
  • Page 17 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.
  • Page 19 Daktronics 7200 Rawson Road Victor, New York 14564 USA tel 866-486-7835 585-924-5000 fax 585-924-0545 www.daktronics.com/rigging email sales@daktronics.com Copyright © 2011 Daktronics DD11979034 REV 0 3 June 2011...

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