38825-BMU Workcage
Contents
1. Warning REEVING THE SUSPENSION CABLE INCORRECTLY IS THE MOST COMMON CAUSE OF ENTANGLEMENT OF CABLES SOLELY USE ORIGINAL POWER CLIMBER STEEL CABLES Reference 38825 E Issue date 2010 NOV 19 Page 9 of 10 Tel 32 3 451 05 00 E mail Info PowerClimber be Fax 32 3 451 05 01 Website www PowerClimber be This document and all copies are the property of Power Climber BVBA All dimensions and data are indicative only The user must ensure that the equipment complies with local rules and regulations PowerfClimber BMU WORKCAGE DAILY CHECK LIST TEST MUST BE PERFORMED BEFORE START OF OPERATION OF THE BMU Inspect the platform visually to detect damage loose or missing parts before beginning with the check list 1 Check if the controls are function correctly I e Power on indicator lights up a e UP and DOWN buttons e Check whether the hoist and the winding drum work properly when pushing the UP button The winding drum must turn away from the platform The wire winder cannot rotate when pushing the DOWN button 2 Bottom trip bar Pi Raise the bottom trip bar Check if the downward movement has been 205 cut Push the bypass button to check if the platform is allowed to move downward again 3 Emergency stop J Push the emergency bard on the central control panel and check whether the platform can still move up or downward to undo action turn the button in the direction indicated by2. cable Self weight is Self weight 150 kg 160 kg 170 kg without steel wire ropes and supply Safe Working Load SWL 1200 N 1200 N 1200 N cable steel wire rope and power supply cable Use flexible power Safety and suspension rope 8 4mm 52 3kN cable HO7RNF Reference 38825 E Issue date 2010 NOV 19 Page 3 of 10 Tel 32 3 451 05 00 E mail Info PowerClimber be Fax 32 3 451 05 01 Website www PowerClimber be This document and all copies are the property of Power Climber BVBA All dimensions and data are indicative only The user must ensure that the equipment complies with local rules and regulations PowerClimber BMU WORKCAGE TITAN HOIST SPECIFICATIONS Working Load Limit W L L Power Supply Amperage at RUN W L L START Motor Speed Wire Rope Diameter Hoisting Speed UP Noise level DOWN MANUAL Safety rope Slack rope lever No Power emergency descent Electric motor Over speed reset button Overload detection Nameplate serial no Electric supply cable ae Reference 38825 E Issue date 2010 NOV 19 Page 4 of 10 Tel 32 3 451 05 00 E mail Info PowerClimber be Fax 32 3 451 05 01 Website www PowerClimber be This document and all copies are the property of Power Climber BVBA All dimensions and data are indicative only The user must ensure that the equipment complies with local rules and regulations PowerClimber BMU WORKCAGE CENTRAL C
3. LATION The workcage Is suspended and fully tested at the Power Climber facility before packing and shipping 1 Unpack the workcage and check for any damage 2 Position the workcage below the suspension system 3 Secure the male plug into the power socket IMPORTANT An earth leakage circuit breaker ELCB of 30 mA and an overcurrent protection device of 16A Type C must be used at the power source Check that the specifications of the electrical supply cable match the power requirement of the platform and will avoid a voltage drop due to the cable length 4 Check that the hoist and wire winder turns when pushing the up button The top of the winder should rotate away from the workcage Check that only the hoist turns when pushing the down button Note All three phase workcages are fitted with phase protection and will not operate if the phases are incorrectly connected See troubleshooting section in BMU Workcage Appendix 8 E for additional information on correct phase connection WARNING DO NOT change any connection in the central control box Secure the power supply cable to the suspension system using the cable retainer 5 Make sure that the length of the steel wire rope is sufficient Suspension and safety wires IMPORTANT Required length of steel wire rope the building height 5 m 6 At roof level uncoil the safety rope and lay it on the roof surface Attach the safety rope to the suspension system with the safety ho
4. ONTROL BOX CCB Main Switch Turns on the main power Power on indicator The GREEN indicator lights up when the supply cable is connected correctly and the main switch is on Emergency stop The emergency stop immediately cuts ALL power In order to switch the power back on turn the button in the direction indicated by the arrow Hold to run buttons for operating up and downward Bypass button To be used when the platform needs to be set entirely at the bottom or for de reeving the steel wires from the hoist Problem indicator The RED indicator lights up when The electro mechanical overload limiter was activated Overload condition useful load exceeded by 25 The Emergency stop is pressed The ultimate top limit is activated The thermal protection of the hoist motor is activated UP DOWN selector switch Main Switch WH gt Bypass 0 Emergency Button IA Power on indicator Problem indicator gi amp Note The place of the buttons might change without warning Always verify the name of the button on the CCB to make sure you use the correct button Integrated Trolley controls are optional Reference 38825 E Issue date 2010 NOV 19 Page 5 of 10 Tel 32 3 451 05 00 E mail Info PowerClimber be Fax 32 3 451 05 01 Website www PowerClimber be This document and all copies are the property of P
5. PowerfClimber BMU WORKCAGE USER MANUAL BMU WORKCAGE CONFORM TO THE MACHINE DIRECTIVE 2006 42 EC and IOAN SUS 1999 Z Ni R S TA nA M R 4 A SS f UN D KEN a g SS g s N j Kika ZA SN J p y i All persons operating this equipment must read and completely understand this manual Any operation in violation of these instructions is at the operator s own risk Keep this manual with the equipment at all times Only use POWER CLIMBER original spare parts and steel wire rope Manufacturer POWER CLIMBER B V B A www PowerClimber be Satenrozen 7 Tel 32 3 451 05 00 B 2550 Kontich Fax 32 3 451 05 01 BELGIUM e mail Info PowerClimber be Reference 38825 E Issue date 2010 NOV 19 Page 1 of 10 Fax 32 3 451 05 01 Tel 32 3 451 05 00 E mail Info PowerClimber be Website www PowerClimber be This document and all copies are the property of Power Climber BVBA All dimensions and data are indicative only The user must ensure that the equipment complies with local rules and regulations PowerClimber BMU WORKCAGE TABLE OF CONTENTS TABLE OF CONTENTS recess co so eects se ecde ccc reden tices dnectenacaxeienniaceiecesqsciee d csieveienciscs 2 DESCRIPTION OF BMU WORKCAGE ccccscceceecessseeeeeeenseeeseeenseeeseoanseeeseoenseeees 2 GENERAL VIEW BMU WORKCAGE ccccccssessseeeeeeenseeeseeenseeeseeenseesseoaneeeeseoes 3 TITAN HOIST SPECIFICATIONS secwssceceseveceencssceveesesse
6. eck the supply cable for damage IMPORTANT In every day use always be mindful of possible damage of the steel cables or the supply cable See BMU Workcage Appendix 5 E Steel wire rope specifications for further details on the steel cable NEVER USE MATERIAL THAT DOES NOT FUNCTION PROPERLY CHECK LIST AFTER USE 1 Turn off the main switch on the central control panel Lock if necessary 2 Disengage the supply cable 3 If the platform is not used for a longer period it should be stored See BMU Workcage Appendix 3 E Storage and maintenance for more details USE OF HAND WHEEL FOR MOVING UPWARD WITHOUT POWER SUPPLY This might be necessary to reset the overspeed and or slack rope safety device during power failure when one of the safety devices has come in 1 Turn off the main switch on the central control panel to prevent unwanted movement of the motor when suddenly regaining power 2 Remove the plastic cover at the top of the motor shield to install the hand wheel 3 Take the hand wheel and insert it in the hole at the top of the motor 4 Turn the hand wheel simultaneously counter clockwise and lift the brake lever to open the brake 5 Release the brake lever and repeat the procedure until gt Incase of overspeed the yellow reset button can be reset gt Incase of slack rope the suspension cable is no longer slack TIP Hold the hand wheel firmly while the brake opens to prevent furt
7. he slack rope safety device and push the safety cable through the rear slot of the slack rope safety 2 Put the tail end of the safety rope through the hole in the wire winder 3 Operate upward in order to tighten the cable Suspension rope 1 Put the slack rope lever in its upright position and put the cable through the eye of the slack rope lever and at the top of the hoist Push until you experience resistance 2 Operate upward to allow the cable to move through the hoist The tail end of the cable will come out at the bottom of the hoist 3 Repeat step 2 and 3 of the safety cable to load the suspension cable on the wire winder Tip If there are problems with reeving the suspension cable you can bend the tail end of the cable a little in the direction of the plate before putting the cable in the hoist B Dereeving the steel wire ropes Tip Always unreeve the safety cables first and keep the hoist cable tight so the slack cable fall safety stays open and the safety cable is easy to remove Safety rope Pull the safety rope manually out of the slack rope safety device and out of the wire winding drum Suspension rope IMPORTANT The bottom trip bar must be bypassed manually in order to be able to dereeve the hoist cable 1 Push the bypass button on the central control panel 2 Operate the hoist downward until the hoist cable no longer comes out of the hoist at the top Then pull out the rest of the cable by hand
8. her lowering 6 After use put the plastic cover back in the hole and put the hand wheel back in its storage place 7 Put the main switch back on If the power is restored you can continue working Else you can use the emergency descent lever to lower to ground level Reference 38825 E Issue date 2010 NOV 19 Page 11 of 10 Tel 32 3 451 05 00 E mail Info PowerClimber be Fax 32 3 451 05 01 Website www PowerClimber be This document and all copies are the property of Power Climber BVBA All dimensions and data are indicative only The user must ensure that the equipment complies with local rules and regulations
9. kcages are intended to be permanently installed and dedicated to a specific building or structure They are to be used by operators for inspection cleaning and maintenance of a building where the general public may have access below the suspended workcage The BMU workcage consists of aluminium cage fixed to a steel stirrup frame The lifting traction hoist is fixed to this stirrup The suspension and the safety wires are wound up by means of a powered twin drum wire winder unit which is situated below the hoist The platform is controlled from a central control box located in the platform Reference 38825 E Issue date 2010 NOV 19 Page 2 of 10 Tel 32 3 451 05 00 E mail Info PowerClimber be Fax 32 3 451 05 01 Website www PowerClimber be This document and all copies are the property of Power Climber BVBA All dimensions and data are indicative only The user must ensure that the equipment complies with local rules and regulations PowerClimber BMU WORKCAGE GENERAL VIEW BMU WORKCAGE 14 11 IN X i SN p c p 6 y cN p 1 3 i P pe L oa 1 Top Limit and Ultimate Top limit switch 9 Steel stirrup 2 Titan hoist 10 Top roller 3 Central Control Box 11 Internal cladding winding drum 4 Wire winder 12 Slack rope safety device 5 Castor rollers 13 Footstep for in out 6 Bottom trip bar 14 Safety eye harness attachment 7 Soft wall rollers 8 Storage bin for power supply
10. ok fitted to the rope and lower the rope to the ground Reeve the safety ropes see Reeving the steel cables At roof level uncoil the suspension rope and lay it on the roof surface Attach the suspension rope to the suspension system with the safety hook fitted to the rope and lower the rope to the ground 9 Reeve the suspension ropes see Reeving the steel cables Tip By separately reeving the safety rope and the suspension rope you can avoid getting them twisted together 10 Proceed with Testing and Commissioning as described in BMU Workcage appendix 3 E 11 Only after completing these tests can you take a first trip to the top of the building and fit the top limit switch striker plate IMPORTANT CLAMP THE STRIKER PLATE TO THE SAFETY ROPE ONLY THE SUSPENSION ROPE PASSES FREELY THROUGH THE SLOT IN THE PLATE Reference 38825 E Issue date 2010 NOV 19 Page 8 of 10 Tel 32 3 451 05 00 E mail Info PowerClimber be Fax 32 3 451 05 01 Website www PowerClimber be This document and all copies are the property of Power Climber BVBA All dimensions and data are indicative only The user must ensure that the equipment complies with local rules and regulations PowerfClimber BMU WORKCAGE INSTALLATION Continued A Reeving the steel wire ropes WARNING Always reeve the safety rope first before reeving the suspension rope Safety rope 1 Put the slack rope lever in its upright position to open the clamps of t
11. overspeed safety device to the workcage be activated manually Down direction is cut off Release service brake gt manually by pulling down the emergency descent lever Failure of top limit Ultimate top limit is switch activated by striker plate Workcage will move down at a lower speed than the normal downwards speed 9 Power failure Reference 38825 E Issue date 2010 NOV 19 Page 6 of 10 Tel 32 3 451 05 00 E mail Info PowerClimber be Fax 32 3 451 05 01 Website www PowerClimber be This document and all copies are the property of Power Climber BVBA All dimensions and data are indicative only The user must ensure that the equipment complies with local rules and regulations PowerfClimber BMU WORKCAGE UNPACKING Follow the steps below to unpack the BMU workcage 1 Remove all the protective foil from the packaging and inspect the platform for any damage 2 Remove the wooden protection and the support bracket 3 Position the workcage upright on its wheels 5 The workcage is now ready to be installed Reference 38825 E Issue date 2010 NOV 19 Page 7 of 10 Tel 32 3 451 05 00 E mail Info PowerClimber be Fax 32 3 451 05 01 Website www PowerClimber be This document and all copies are the property of Power Climber BVBA All dimensions and data are indicative only The user must ensure that the equipment complies with local rules and regulations PowerClimber BMU WORKCAGE INSTAL
12. ower Climber BVBA All dimensions and data are indicative only The user must ensure that the equipment complies with local rules and regulations PowerClimber BMU WORKCAGE SAFETY FUNCTIONS HAZARD SAFETY ACTION RESULT Suspension wire becomes Safety device will grab the Breaking of Suspension Slack safety wire and hold the wire gt Slack rope safety device is workcage activated Down direction is cut off Safety device will grab the Overspeed condition of Overspeed safety device is suspension wire and hold a hoist activated the workcage Down direction is cut off Overload condition or the workcage is hooked Overload detection device under a part of the is activated building Workcage is a hitting 4 part of the building or reaches ground level Workcage will be stopped py Up and down direction is cut off Bottom limit trip bar is Workcage will be stopped activated Down direction is cut off Workcage has reached Top limit switch is activated Workcage will be stopped top position by striker plate Up direction is cut off Workcage will be stopped Up and down direction is cut off Safety device will grab the Slack of Suspension Slack rope safety device safety wire and hold the wire becomes activated workcage Down direction is cut off Workcage is descending Safety device will grab the Slowly creeping down of slowly enough for the suspension wire and hold workcage
13. the arrow on the button 4 top limit switch and ultimate top limit switch Push down the end switch lever and check whether the platform can no longer move upward but downward Push down the emergency ultimate end switch lever Make sure the platform can move neither upward nor downward Repeat this procedure for the other hoist Move the platform to 1 2 metres above the ground to perform the following tests 5 Slack rope safety device and no power descent Cut the power supply using the main switch at the central control panel Pull up the brake lever on one hoist and check if you are able to lower the hoist at a controlled speed Continue pushing until the slack cable fall safety is activated at about 10 degrees so the platform cannot slope further Repeat the procedure by manually lowering the other hoist Reference 38825 E Issue date 2010 NOV 19 Page 10 of 10 Tel 32 3 451 05 00 E mail Info PowerClimber be Fax 32 3 451 05 01 Website www PowerClimber be This document and all copies are the property of Power Climber BVBA All dimensions and data are indicative only The user must ensure that the equipment complies with local rules and regulations PowerClimber BMU WORKCAGE DAILY CHECK LIST Continued 6 Steel wire rope and power supply cable Move the platform all the way to the top Along the way check the safety cables and the hoist cables for kinks broken wires or other damage At the same time ch
14. xvecsseexixessessexenteceuxseeeesseestnveeessis 4 CENTRAL CONTROL BOX CCB cccccccsessseeeeeeenseeesceeaseeeseeeseeeseoaseeeseoenseessooes 5 SAFETY FUNCTIONS winceccsccecccectsreesectecencesewesecsscevecectceeeceetsee en ecteesexsutvessceeteeeatextdeees 6 Uys 67 Cee nee ee ee 7 INSTALLA NON ssc EEE E EEEE EEEE 8 INSTALLATION Continued ccccccccssseeeeeeesseeeeeceenseeeeceaseeesenasseesscoasseeeseoanseeess 9 DAILY CHECK LIS erent ee ee eee ee ee eee 10 DAILY CHECK LIST Continuedg cccccecesssssseeeseessseeesceesseeeseoesseeeseoenseesseoaaaes 11 CHECK LIST AFTER USE nee eee eee eee ee 11 APPENDIX 1 Testing amp COMMISSIONING ccccseseeeseneeeeeneeeeeneeeeeneeeeaes 1 Page s APPENDIX 2 Description of Safety GEVICES csscceseeeeeeeeeeeeeeeeeneenenes 3 Page s APPENDIX 3 Storage amp Maintenance ccccssseeseeseeeseneeeeeseeeeeneeeeeneeeeaes 1 Page s APPENDIX 4 Adjustment of wire winder COUPIINGS sscsesseseeeeees 1 Page s APPENDIX 5 Specifications of the steel wire ropes ccccsssseesseneeeeees 1 Page s APPENDIX 6 General precautions and limitations sseseseeeee 3 Page s APPENDIX 7 Titan overload AdjUStMeN ccccsceeeeeeeeeeeeeeeeeneeeeeeeeeaneaes 1 Page s APPENDIX 8 Troubleshooting ccccceeseceeseceeseeeeseeeaseseaseseaseneesenensenes 1 Page s DESCRIPTION OF BMU WORKCAGE BMU Building Maintenance Unit wor
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