Figure 2-10. Bridge Crane System Schematic

Figure 2-10. Bridge Crane System Schematic - cont

Cleaning and inspection - TM-55-1930-209-14P-13_51

TM-55-1930-209-14P-13 Water Purification Barges (1930-01-234-2165) Equipment Montoring System Manual
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TM 55-1930-209-14&P-13 2-16.5.2 Repair 2-16.5.2.1 Friction disk replacement. See Friction Disk Replacement paragraph on page 2 of Dings 60 Series Heavy Duty Unipac Brake Instructions manual in Appendix B. 2-16.5.2.2 Magnet assembly replacement. See Magnet Assembly Replacement paragraph on page 2 of Dings 60 Series Heavy Duty Unipac Brake Instructions manual in Appendix B. 2-16.5.3 Adjustment 2-16.5.3.1 Friction disk. See Wear Adjustment paragraph on page 2 of Dings 60 Series Heavy Duty Unipac Brake Instructions manual in Appendix B. 2-16.5.3.2 Torque adjustment. See Torque Adjustment paragraph on page 2 of Dings 60 Series Heavy Duty Unipac Brake Instructions manual in Appendix B. 2-16.5.4 Replacement a. Removal (1) Make sure bridge crane system is electrically dead by opening (OFF) power panel 1 circuit breaker 6P5. If one of the bridge cranes must be operational, first open (OFF) and retag circuit breaker 6P5 and disconnect tag and tape voltage input cable terminals at terminal box of crane to be repaired. Then close (ON) circuit breaker 6P5 to provide power to operational crane. (2) Remove brake in reverse order of Installation paragraph on page 1 of Dings 60 Series Heavy Duty Unipac Brake Instructions manual in Appendix B. b. Installation (1) Install brake as given in Installation paragraph on page 1 of Dings 60 Series Heavy Duty Unipac Brake Instructions manual in Appendix B. (2) Open (OFF) and red tag circuit breaker 6P5 and connect voltage input wires if disconnected in step 2.1. (3) Close (ON) circuit breaker 6P5 and check brake for normal operation by operating crane. Adjust torque, if necessary. 2-16.6 Lifting slings and rigs. Lifting slings and rigs (Figure 3-2) used onboard the ROWPU Barge are listed below. Used to Lift SLING or RIG Type Diesel generator set Lifting sling 1/2 in chain - 2 leg ROWPU booster Lifting sling 1/4 in wire rope - 4 chain (sea water) pump ROWPU high pressure Lifting sling 3/8 in chain - 4 leg pump diesel engine ROWPU RO block Hoisting rig 2 hook ROWPU media filter Hoisting rig 3 hook 55-gallon drum Drum lifter 2-29

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