Operator`s Manual - RW Sales & Services Ltd.
Contents
1. Hirschmann Rev 05 05 05 190191_ DOC 24 Operator s Manual HIRSCHMANN iFLEX5 9 1 LIMIT SETTING The LMI system has been equipped with programmable limits for the crane s operation range Easy programming due to interactive step by step user guidance Functions can be used individually or in combinations Exceeding a programmed limit triggers an audible and visual alarm Depending on the crane type not all functions listed below are available Overview limits Slewing Angle Limitation Work Area Definition chapter 5 1 1 Tip Height Limitation chapter 5 1 2 Boom Angle Limitation chapter 5 1 3 Radius Limitation chapter 5 1 4 Hirschmann Rev 05 05 05 190191 Operation 25 5 1 1 Slewing Angle Limitation Work Area Definition Programmable function for the limitation of the left and or right slewing angle or working area definition e Call function Call LIMIT Setting Enter the corresponding figure to call the function Slewing angle limitation maximum minimum slewing angle gt chapter 5 1 1 A Work Area Definition Virtual wall setup A wall is defined by a straight line between two set points gt chapter 5 1 1 B 5 1 1 A Slewing Angle Limitation set delete left slewing angle Hirschmann Rev 05 05 05 Select limit kO Select left limit set delete Position boom to required left limit value2. Troubleshooting 41 8 TROUBLESHOOTING 8 1 GENERAL In case of a malfunction of the system the display 1 will indicate a code that identifies the system malfunction The error codes listed in the Malfunction Table will identify various faults that can occur with the LMI Following the Malfunction Table are pages which explain each fault and describe the action which shall be taken to correct the fault Faults within the electronic microprocessor shall be repaired by factory trained service personnel When these faults occur the competent service organization shall be contacted 8 2 MALFUNCTION TABLE Code E01 Fallen below the radius or above anglerange 02 Radius range exceeded or fallen below angle range E03 Boom position is out of the permissible working area E04 Operating mode not existing CS E18 E83 Prohibited length range Front outrigger overloaded Center Mid not fully extended lashing Telescope out of permissible sequence tele NOTE If there is any Error Code displayed on the console which is not listed in the Malfunctions Table you shall call the Local Distributor Hirschmann Rev 05 05 05 190191_ DOC 42 8 3 OPERATING ERRORS Operator s Manual HIRSCHMANN iFLEX5 Malfunctions in the system which are caused by range exceeding or operating errors by the crane operator himself are indicated on the display together with an explanation These error codes are
3. operation code number u tip height 3 3 p A2B warning visible when approaching A2B condition utilization bar graph boom length reeving D boom angle HE Ka Lbs i radius pup ABER AM Lep f 3 900 m d ft RET Lbs actual load 34 300 only for cranes with zz boom control system 100 1004 1007 nn e Hirschmann 05 05 05 190191 Operation 23 Upon request further symbols can be shown on the display Symbol Anti Two Block Alarm e visible when the anti two block limit switch contacts open indicating that a two blocking condition is approaching oymbol slewing angle limitation e continuously visible slewing angle limitation active e blinking slewing angle limits exceeded gt see chapter 5 1 1 a Symbol work area definition e continuously visible work area definition active e blinking work area limits exceeded gt see chapter 5 1 1 b oymbol height limitation e continuously visible height limitation active e blinking height limit exceeded gt see chapter 5 1 2 Symbol boom angle limitation continuously visible boom angle limitation active blinking angle limits exceeded see chapter 5 1 3 Symbol radius limitation e continuously visible radius limitation active blinking range limits exceeded see chapter 5 1 4 Error code No gt see chapter 8 Troubleshooting
4. SEL is operated answering the different questions using functional keys F1 F5 in accordance with the actual configuration of the crane is cancelled time by pressing again key 12 SEL The system however is only ready for operation if the procedure has been completed and the inputs have been confirmed If the system is turned off for example during short breaks less than 2 hours all adjustments remain stored When turning on again the system these adjustments can be acknowledged by merely pressing one key provided that the crane configuration has not been modified During the programming procedure the Load Moment Prewarning Light 3 and the Load Moment Limit Light 2 will light up and the aggravating crane movements will be interrupted Note f a configuration is selected which is not available the display will indicate error code E04 In this case the procedure has to be repeated with valid values The correct setting is of utmost importance for the proper functioning of the system and the crane Therefore only operators who are thoroughly familiar with the crane and the operation of the system should execute the setting of the system according the operating configuration of the crane Hirschmann Rev 05 05 05 190191_ DOC 16 Operator s Manual HIRSCHMANN iFLEX5 The LMI programming procedure consists of the following steps setting the boom configuration setting the count
5. www hirschmann com h HIRSCHMANN LOAD MOMENT INDICATOR IFLEX5 1376 horizontal console OPERATOR S MANUAL P N 031 300 190 191 REV 05 05 2005 NOTICE Hirschmann Inc makes no warranty of any kind with regard to this material including but not limited to the implied warranties of merchantability and or its fitness for a particular purpose Hirschmann Inc will not be liable for errors contained in this manual or for incidental or consequential damages in connection with the furnishing performance or use of this manual This document contains proprietary information which is protected by copyright and all rights are reserved No part of this document may be photocopied reproduced or translated to another language without the prior written consent of Hirschmann Inc Hirschmann Inc reserves proprietary rights to all drawings photos and the data contained therein The drawings photos and data are confidential and cannot be used or reproduced without the written consent of Hirschmann Inc The drawings and or photos are subject to technical modification without prior notice All information in this document is subject to change without notice MANUAL REVISIONS REV DATE NAME DESCRIPTION 05 05 05 ECN 05 086 2002 Hirschmann Inc Chambersburg PA 17201 USA Hirschmann Rev 05 05 05 190191_ DOC Operator s Manual HIRSCHMANN 11 5 TABLE OF CONTENTS T GENERAL INFORMA eeg
6. and 8 deactivate the cut off function of the LMI system the anti two block system the following instructions must be obeyed he by pass function shall be used with discretion as unwarranted use of it to override the control lever lockout system can result in harm to the crane and danger to property and persons Never use the by pass function to either overload or operate the crane in a non permissible range Contrast Control Hirschmann Rev 05 05 05 This function serves for the contrast adjustment of the LC display The last adjustment is stored and does not have to be repeated at every system start During normal LMI operation the display contrast can be adjusted by pressing the or button 190191_ DOC System Description 13 D Button Button to start additional functions Please refer to gt chapter 5 3 Button INFO Button to start the function information crane configuration Please refer to gt chapter 5 2 Button SELECT Button to start the function set operating mode For the proceeding please refer to chapter 4 1 The correct setting is of utmost importance for the proper function of the system and the crane Therefore only operators who are thoroughly familiar with use and operation of the system shall set this button Button LIMITS Button to start the function program limit values For the proceeding please re
7. E01 E02 E03 E04 E05 E18 and E83 and they can normally be eliminated by the crane operator himself Error Code Fallen below the minimum radius or above the angle given in the load capacity chart due to luffing up the boom too far The maximum radius or minimum angle given in the load capacity chart was exceeded due to luffing down the boom too far Boom position is out of the permissible working area over front Operating mode switch in the console incorrectly set Operating mode is not permissible with the actual crane configuration boom position or area definition Boom was telescoped too far or not far enough you may only operate up to a certain maximum or minimum boom length or with load curves for boom extension where you have to telescope the main boom to a certain length Length sensor adjustment changed i e length sensor cable slid off the length sensor drum The Center Mid is not on its fully extended position while the OM Fly is not completely retracted flashing tele Prohibited area Boom is about to collide with the engine hood switch off Approaching prohibited area Boom is about to collide with the engine hood prewarning ECO EC1 Hirschmann Rev 05 05 05 Boom down to a radius or angle given in the load capacity chart Boom up to a radius or angle given in the load capacity chart Move boom back to the permissible working area See lifting diagram in the load c
8. HIRSCHMANN iFLEX5 3 2 OPERATING CONSOLE The console has 3 functions inputs by crane operator operating mode reeving input of geometry limit values and signalization of exceeded limit values display of important data and information The operator s console is mounted in the crane s cab in the operator s field of vision For a better identification of displays and operating elements they are continuously backlit during operation 33 CONTROL IDENTIFICATION This unit contains a display and different controls which are described as follows Legend to Fig 1 Operating Console horizontal 1 LC Display Area 11 Button and Control Light INFO 2 Load Moment Limit Light 12 Button and Control Light SELECT 3 Load Moment Prewarning Light OPERATING MODE 4 Alarm Light Anti Two Block 13 Button and Control Light LIMITS 5 Override Anti Two Block Warning 14 Button and Control Light TARE Light 6 Override LMI Warning Light 15 Button Alarm Stop Button By Pass LMI shut off function F1 Button Function 1 8 Button By Pass Anti Two Block F2 Button Function 2 9 Contrast Control F3 Button Function 3 10 Button and Control Light CONTROL F4 Button Function 4 F5 Button Function 5 Fi HIRSCHMANN Hirschmann Rev 05 05 05 190191 DOC System Description 11 9 LC Display The LC display visualizes graphical symbols texts and numerical values Depending on the selected operating mo
9. attached to the anti two block switches on both the main boom and boom extension If the boom extension is in the operating position and no load line is being used on main boom to prevent injury or damage to equipment the weight shall be removed from main boom switch In that case the anti two block switch has to be locked with the red Anti Two Block Retainer which is fixed with a red lanyard not shown at the anti two block switch Hirschmann Rev 05 05 05 190191_ DOC 38 Operator s Manual HIRSCHMANN iFLEX5 63 INSTALLATION OF ANTI TWO BLOCK RETAINER IN LOCKING POSITION Procedure see Fig 1 and 2 1 Pull the cable out of the switch and bend back parallel to the boom and hold 1 2 Slide the retainer from left side with its slot over the cable between the crimped stop and the switch 2 Push it firmly straight onto the cable guide of the Anti Two Block switch 3 D 4 u WE EI AN 4 Fig 1 Setting of Anti Two Block Fig 2 Retainer in Locking Position Retainer in Locking Position 3 Straighten the cable completely into the slot and release the cable 4 4 Turn the flag of the retainer for best visibility for the operator 5 64 REMOVAL AND STORAGE OF THE ANTI TWO BLOCK RETAINER Procedure see Fig 3 and 4 1 Pull the cable out of the switch 1 and bend back parallel to the boom and hold 2 2 Move the retainer down 3 and then left 4 to remove it from th
10. the product of a force and its moment arm specifically the product of the load and the load radius Used in the determination of the lifting capacity of a crane Hirschmann Rev 05 05 05 190191 System Description 7 3 SYSTEM DESCRIPTION The PAT Load Moment Indicator consists of a central micro processor unit operating console length angle sensor pressure transducers and anti two block switches The system operates on the principle of reference real comparison The real value resulting from the pressure measurement is compared with the reference data stored in the central processor memory and evaluated in the micro processor When limits are reached an overload warning signal is generated at the operator s console At the same time the aggravating crane movements such as hoist up telescope out and boom down will be stopped The fixed data regarding the crane such as capacity charts boom weights centers of gravity and dimensions are stored in memory chips in the central processor unit This data is the reference information used to calculate the operating conditions Boom length and boom angle are registered by the length angle sensor mounted inside the cable reel which is mounted on the boom The boom length is measured by the cable reel cable which also serves as an electrical conductor for the anti two block switches The crane load is measured by pressure transducers attached to the piston and rod side of the h
11. THE REEVING If during the crane operation the number of reeving is modified the LMI system has to be adjusted to this modification The input of the reeving can be carried out directly without having to go through the whole LMI programming procedure again Call LMI Programming 12 Directly call function Quick Setting of the Reevings Note The direct call is impossible if the system has been turned off for more than 2 hours input of reeving increase reeving decrease reeving confirm reeving Confirm modification select again the function upon faulty input Note If a configuration is selected which is not available on the present crane the system will not accept the selection and the display will indicate the error code E04 Hirschmann Rev 05 05 05 190191_ DOC 20 Operator s Manual HIRSCHMANN iFLEX5 4 3 QUICK HOIST LINE SELECTION If during the crane operation the crane is switched over from front to rear hoist the LMI system has to be adjusted to this modification This modification can be entered without having to go through the whole LMI setup procedure again Call LMI setup procedure Directly call function Hoist Line selection Note The direct call is not possible if the system has been turned off for more than 2 hours Select hoist Front Hoist Rear Hoist Confirm modification call up the function again if you have selected the w
12. apacity charts Correctly set operating mode switch to the code assigned to the operating mode of the crane Be sure crane is set up according to proper operating configurations Telescope boom to correct length given in the load capacity chart For elimination refer to service manual Front outrigger overloaded Refer to load capacity charts Extend the Center Mid Retract the OM Fly Check the OM Fly switch dig input 4 Telescope is out of the permissible Fully retract telescope sequence Move boom to permitted area Move boom to permitted area 190191 DOC Appendix A Detailed symbol explanation of boom extensions 43 9 APPENDIX A DETAILED SYMBOL EXPLANATION OF BOOM EXTENSIONS Main boom A frame boom extension Fixed extension Fixed offsettable extension Swingaway bifold with fly stowed on main boom Swingaway bifold without fly stowed on main boom fly stowed on main boom Hirschmann Rev 05 05 05 auxiliary boom nose offsetable A frame tele offsettable extension fixed jib swingaway with fly tele swingaway bifold without fly bifold with fly stowed on main boom 190191 DOC BEE 10 APPENDIX B DETAILED SYMBOL EXPLANATION OF COUNTERWEIGHT OPTIONS without auxiliary hoist structure with mounted auxiliary hoist structure with counterweight A BO HE with counterweight B only for cranes with auxiliary counterwei
13. chmann Rev 05 05 05 Operator s Manual HIRSCHMANN iFLEX5 Having pressed SET the X is displayed without blinking at this point A blinking X at the boom tip indicates that the second point may be set to define the wall Move the boom tip to other end of the virtual wall you want to set Sets the second point to create a wall SET DEL Exits the screen and deletes all virtual wall settings After pressing SET an infinite virtual wall is defined Now three soft keys are available Accepts the defined wall and exits Allows for further walls to be added Exits the screen and deletes all virtual wall settings After pressing SET an X appears where the last point had been set and a new wall may thus be added Move the boom tip to the other end of the additional virtual wall you want to set Sets the third point to create asecond wall Exits the screen and deletes all virtual wall settings 190191_ DOC Operation 29 Upon pressing SET the second wall is created Accepts the defined walls and exits Allows for further walls to be added Exits the screen and deletes all virtual wall settings Hirschmann Rev 05 05 05 190191_ DOC 30 Operator s Manual HIRSCHMANN iFLEX5 5 1 2 Tip Height Limitation Programmable function for the limitation of the tip height Settip height delete height limitation Call LIMIT Setting Press the corresponding MN figure
14. customer is activated the A2B OVERRIDE WARNING LIGHT 5 remains solid When the external bypass key switch is activated and A2B button is pressed the A2B OVERRIDE WARNING LIGHT 5 will flash indicating the cut off function is deactivated Hirschmann Rev 05 05 05 190191_ DOC 12 Operator s Manual HIRSCHMANN iFLEX5 Q LMI Override Key Warning Light The red LMI OVERRIDE WARNING LIGHT 6 flashes to indicate that the central unit cut off function is activated When the external bypass key switch supplied by customer is activated the LMI OVERRIDE WARNING LIGHT 6 remains solid When the external bypass key switch is activated the LMI button is pressed and held the LMI OVERRIDE WARNING LIGHT 6 will flash indicating the cut off function is deactivated Q Button By pass LMI This white button is only functional if the external key switch supplied by customer is activated After pressing and holding this button the control lever lockout function of the LMI is deactivated The Override Key Warning Light 6 flashes to indicate that the cut off function is deactivated Button By pass A2B This white button is only functional if the external key switch supplied by customer is activated After pressing and holding this button the cut off function of the anti two block switch is deactivated The Override Key Warning Light 5 flashes to indicate that the cut off function is deactivated Since button 7
15. de setup limit mode or LMI representation the corresponding information is indicated on the display Please refer to the description of the different operating modes for the 5Q signification of the individual elements Load Mo Moment Limit Light The red LOAD MOMENT LIMIT LIGHT 2 warns the operator that a rated load condition has been reached It lights up when the load on the crane reaches the crane load capacity The audible alarm also sounds when this condition has been reached The following crane movements will be stopped concurrently hoist up telescope out boom down Load Moment Prewarning Light The yellow LOAD MOMENT PRE WARNING LIGHT 3 will light up A when the load on the crane reaches the defined prewarning area thus indicating that an overload condition is approaching This means for the operator to continue his crane operation with extreme caution E Alarm Light Anti 2 Block The red Anti Two Block Alarm Light 4 lights up when the anti two amp block limit switch contacts open indicating that a two blocking condition is approaching At the same time audible alarm will sound The following crane movements will be stopped subsequently hoist up telescope out boom down A2B Override Key Warning Light The yellow A2B OVERRIDE WARNING LIGHT 5 flashes to indicate T that the central unit cut off function is activated When external bypass key switch supplied by
16. e 6 2 WARNINGS E ege eer 6 3 gt DESCRIPTION eR 7 OS MESI ur FUNCTION eet 9 3 2 OPERATING CONSOLE eege 10 3 3 CONTROL IDENTIFICATION 2 3 M 10 4 CONFIGURATION SE KE 15 AoA CEMI SETUP PROCEDURE Ee ee 15 4 2 QUICK SETTING OF THE REEVING lt 19 4 3 QUICK HOIST EINE SELECTION E 20 9 OPERATION esc 21 SL SERING ses ses CEDE E UL IE 24 5 1 1 Slewing Angle Limitation Work Area Definition e seres 25 9 12 TP HEIJN imitation sauna 30 9 1 3 Boom Rn te UCNE un UC d Le EE 31 9 1 4 Radius ET Le M Meer RN 33 5 2 INFO CRANE CONFIGURATION ee Leeriereiire nean a KENNEN a aa eaa Dua ua aua aa rau rua aus sacr aures 35 9 3 DISPLAY CONTRAST CONTROL zen a a ie 36 6 PRE OPERATION INSPECTION AND CALIBRATION VERIFICATION 37 6 1 MACHINES WITH ONLY A MAIN 37 6 2 MACHINES WITH MAIN AND AUXILIARY HOISTS 37 6 3 INSTALLATION OF ANTI TWO BLOCK RETAINER IN LOCKING POSITION e
17. e Anti Two Block switch Release the cable For storage slide the retainer from right side 5 over the Anti Two Block switch until the clips A lock into the holes B ER AN ON 2 Fig 3 Removal of the Anti Two Fig 4 Retainer in Storage Position Block Retainer Hirschmann Rev 05 05 05 190191 Pre Operation Inspection and Calibration Verification 39 65 PRE OPERATION INSPECTION AND CALIBRATION VERIFICATION After the electrical connections have been checked to insure that the system is properly connected for the crane configuration the following checks shall be made 1 Check the electrical wiring connecting the various parts of the system for physical damage 2 Check the anti two block switches and weights for free movement Check the spring loaded cable reel to be sure it is free to rotate has tension and the cable is reeled properly The following tests shall be performed with care to prevent damage to the machine or injury to personnel Proper functioning of the system requires successful completion of these tests before operating the machine If the light and audible alarm do not function as described and the crane movements are not stopped the system is not working properly The malfunction shall be corrected before operating the crane If the operator cannot see the load handling device approaching the boom nose he shall have an assista
18. e ext offsettable extension nose boom extension ext For detailed symbol explanation of extensions please refer to Appendix A in this manual e Setting the counterweight configuration If your crane is equipped with counterweight options please refer to Appendix B in this manual for detailed symbol explanation of counterweight e Setting the hoist configuration Front Hoist Rear Hoist e Setting the outrigger configuration If no outrigger configuration is skipped configuration can only be used with 10095 outrigger position on rubber outrigger position 090 outrigger position 5090 outrigger position 100 Hirschmann Rev 05 05 05 190191_ DOC 18 Operator s Manual HIRSCHMANN iFLEX5 e if selected on rubber mode only static pick amp carry e Setting the reeving parts of line increase reeving decrease reeving confirm reeving e Confirmation of the programming procedure counterweight boom configuration configuration reeving le parts of line holst E c selection outrigger configuration At the end of the procedure all selections are shown once again in symbolic forms If selections have been made the corresponding symbols are filled black cancel procedure confirm inputs chapter 4 3 quick hoist line selection chapter 4 2 Hirschmann Rev 05 05 05 190191 Configuration Setup 19 4 2 QUICK SETTING OF
19. eee 38 6 4 REMOVAL AND STORAGE OF THE ANTI TWO BLOCK RETAINER eene enne nnn nn nnn nnns 38 6 5 PRE OPERATION INSPECTION AND CALIBRATION VERIFICATION nennen nnn nnn nnn nn 39 7 SERVICE AND 40 9 TROUBLESHOOTING EE 41 BO GENE RR os ea ee Se ee 41 8 2 MALFUNCTION TABLE ans NEE IN 41 8 3 OPERATING el 42 9 APPENDIX A DETAILED SYMBOL EXPLANATION OF BOOM EXTENSIONS 43 10 APPENDIX B DETAILED SYMBOL EXPLANATION OF COUNTERWEIGHT OPTIONS 44 Hirschmann Rev 05 05 05 190191_ DOC 6 Operator s Manual HIRSCHMANN iFLEX5 1 GENERAL INFORMATION The PAT Load Moment Indicator LMI has been designed to provide the crane operator with the essential information required to operate the machine within its design parameters Using different sensing devices the Load Moment Indicator monitors various crane functions and provides the operator with a continuous reading of the crane s capacity The readings continuously change as the crane moves through the motions needed to make the lift The LMI provides the operator with information regarding the length and angle of the boom working radius rated load and the total calculated weight being lifted by the crane If non permitted conditions are approached the Load Moment Indicator will warn the operator by sounding an audible alarm li
20. erweight configuration where applicable setting the hoist configuration setting the outrigger configuration setting the reevings confirmation of the programming procedure For easy operation the computer guides the operator through the procedure step by step interactive operation Definition of the Displayed Symbols The following illustrations define the symbols appearing on the display during the setup procedure Not all symbols will be shown depending on the crane type and the answers to the questions e Select interactive configuration setup special mode setup interactive configuration setup 4 1 Eis 42 special mode setup Note Refer to manufacturer load chart for special LMI operating code e if selected special mode setup only increase selected numeral decrease selected numeral vk select next numeral confirm selected operating code e Setting the boom configuration main boom aux boom nose operation operation with boom extensions includes luffing jib operation E rigging mode operation for cranes with rigging mode for outrigger box installation only main boom operation with boom extensions E aux boom nose operation Hirschmann Rev 05 05 05 190191 Configuration Setup 17 e Setting the luffer configuration extension retracted extension extended main aux A fixed fixed tele offsettable fixed jib Luffing jib boom boom fram
21. fer to chapter 5 1 Button and Control Light TARE The button TARE 14 is used to indicate the Net load on the LC Display 1 Net load is the present load less lifting tackle and hook block The Tare Button 14 has to be activated before lifting After pushing the Tare Button 14 the load display is set to zero taring and the control light lights up After lifting a load the display shows the net load pay load The net load display will change to the actual load display when the boom radius is changed either by angle or length Hirschmann Rev 05 05 05 190191 14 Operator s Manual HIRSCHMANN iFLEX5 Button and Control Light Stop This ALARM STOP BUTTON 15 allows the audible alarm to be silenced for approximately 15 seconds by pressing this button Reference gt Audible Alarm Hirschmann Rev 05 05 05 190191 DOC Configuration Setup 15 4 CONFIGURATION SETUP The LMI setup procedure allows the operator to input the crane configuration using interactive displays The operator must complete the setup procedure for the Load Moment Indicator system if the system has been turned off for more than two hours or the crane operation configuration has been changed 41 LMI SETUP PROCEDURE Starts automatically if the system was turned off for more than two hours manually at each modification of the crane configuration by pressing key 12
22. ght without auxiliary counterweight uH with auxiliary counterweight without counterweight with counterweight A with counterweight B DONE with counterweight A B only for cranes with auxiliary counterweight without auxiliary counterweight with auxiliary counterweight for cranes with pre programmed counterweight scroll up to the next pre programmed counterweight configuration scroll down to the next pre programmed counterweight configuration press button to confirm and to proceed with console programming only for cranes with superstructure counterweight and front bumper counterweight configuration scroll up to the next pre programmed counterweight configuration scroll down to the next pre programmed counterweight configuration press the O K button to confirm and to proceed with console programming Hirschmann Rev 05 05 05 190191
23. ght and the boom telescope out function should be stopped Lower the load handling device slightly to eliminate this condition 2 fthe crane is equipped with a boom extension repeat the test procedure for the boom extension anti two block switch Check that the display of the main boom length agrees with the actual boom length Check that the display of the main boom angle agrees with the actual boom angles Check that the display of the operating radius of the crane agrees with the actual radius Check the load display by lifting a load of known weight pr Hirschmann Rev 05 05 05 190191_ DOC 40 Operator s Manual HIRSCHMANN iFLEX5 7 SERVICE AND MAINTENANCE Daily maintenance of the load moment indicator consists of inspecting 1 The electrical wiring connecting the various parts of the system If electrical wiring is damaged it shall be replaced immediately 2 Ifthe insulation is worn on the length sensor cable or cable guides are damaged these parts shall be replaced 3 Check anti two block limit switches for freedom of movement 4 The cable reel shall be under tension to operate properly 5 Check pressure transducers at the hoist cylinder s and the connecting hoses for oil leakage Other than correcting the problems identified in the Malfunctions Table and replacing faulty mechanical parts and cables no other repairs shall be performed by non expert personnel Hirschmann Rev 05 05 05 190191
24. ghting a warning light and locking out those functions that may aggravate the crane s condition 2 WARNINGS The LMI is an operational aid that warns a crane operator of approaching overload conditions and of overhoist conditions that could cause damage to equipment and personnel The device is not and shall not be a substitute for good operator judgment experience and use of accepted safe crane operating procedures The responsibility for the safe crane operation shall remain with the crane operator who shall ensure that all warnings and instructions supplied are fully understood and observed Prior to operating the crane the operator must carefully and thoroughly read and understand the information in this manual to ensure that he knows the operation and limitations of indicator and crane Proper functioning depends upon proper daily inspection and observance of the operating instructions set forth in this manual Refer to Section 6 Pre Operation Inspection and Calibration Verification of this handbook The LMI can only work correctly if all adjustments have been properly set For correct adjustment the operator has to answer thoroughly and correctly all questions asked during the setup procedure in accordance with the real rigging state of the crane To prevent material damage and serious or even fatal accidents the correct adjustment of the LMI has to be ensured before starting the crane operation 1 LOAD MOMENT generally
25. lack the extended operating code number and the reeving number parts of line e End function D Press again key INFO Hirschmann Rev 05 05 05 190191_ DOC 36 Operator s Manual HIRSCHMANN iFLEX5 53 DISPLAY CONTRAST CONTROL This function serves for the contrast adjustment of the LC display The last adjustment is stored and does not have to be repeated at every system start e Contrast adjustment Press CTRL A pattern is shown by means of which the display can be adjusted to the optimum contrast Use the functional keys to modify the contrast upon request darken display m brighten display confirm setting Press key OK to store the momentarily adjusted contrast value and to quit the function P Bebe dr ah ae Ne Bebe NN SN UN NUS NN IN EA Get d d d dn at During normal LMI operation the display contrast can be adjusted too by pressing the or button Hirschmann 05 05 05 190191 Pre Operation Inspection and Calibration Verification 37 6 PRE OPERATION INSPECTION AND CALIBRATION VERIFICATION Before operating the crane the following electrical connections must be checked to ensure that the system is properly connected for the crane configuration 651 MACHINES WITH ONLY A MAIN HOIST If the crane works only with the boom and without boom exten
26. nt signal person watch the load handling device The operator shall be prepared to stop the machine immediately should the LMI system not function properly as indicated by lighting the red warning light 4 sounding the audible alarm and locking the crane movements hoist up telescope out and boom down 1 Check the anti two block alarm light 4 and the audible alarm by performing one of the following tests a By manually lifting the weight attached to the anti two block switches When the weight is lifted the audible alarm should sound the anti two block alarm light 4 should light b Slowly raise the main boom load handling device to create a potential two block condition When the load handling device lifts the weight the audible alarm should sound the anti two block alarm light 4 should light and the motion of the load handling device should be stopped Lower the load handling device slightly to eliminate this condition Slowly lower the boom to create a potential two block condition When the load handling device lifts the weight the audible alarm should sound the anti two block alarm light 4 should light and the boom lowering function should be stopped Lower the load handling device slightly to eliminate this condition d Slowly extend telescope the boom to create a potential two block condition When the load handling device lifts the weight the audible alarm should sound the anti two block alarm light 4 should li
27. oist cylinders The interactive user guidance considerably simplifies the input of operating modes as well as the setting of geometry limit values Hirschmann Rev 05 05 05 190191_ DOC 8 Operator s Manual HIRSCHMANN iFLEX5 1 Central Micro Processor Unit 2 Operating Console 3 Pressure Transducers 4 Length Angle Sensor 5 Anti Two Block Switch es Hirschmann Rev 05 05 05 POWER LOCKOUT OTHER M 190191 DOC System Description 3 1 SYSTEM FUNCTION START SELF TEST system turned off gt 2h interactive INPUT operating mode interactive INPUT reevings operational Hirschmann Rev 05 05 05 Upon switching on the system starts with an automatic test of the LMI system of lamps and audible alarm During the test the LC display shows the initial logo If the system was turned off for more than two hours the setup configuration has to be entered after the system test chapter 4 First the operating mode is determined by an interactive step by step interrogation of the rigging states Next is the interactive input of the reeving Now the LC display shows in symbols all inputs and awaits acknowledgment or canceling Upon acknowledgment of the inputs the system is ready for operation 190191 DOC 10 Operator s Manual
28. on Hirschmann Rev 05 05 05 190191 Operation 33 5 1 4 Radius Limitation Programmable function for the limitation of the minimum and or maximum working radius e Call function h Call LIMIT Setting Select the corresponding figure to call the function radius limitation set delete minimum radius Select limits 14 select minimum radius limit set delete position boom at the required delete minimum radius na radius value limit set present boom radius as minimum radius display shows symbol with radius value of minimum limit display shows symbol without value of minimum radius quit function Hirschmann Rev 05 05 05 190191_ DOC 34 Operator s Manual HIRSCHMANN iFLEX5 e set delete maximum radius Select limit selection maximum radius limit set position boom to the required delete maximum radius radius value un set present boom radius as maximum radius display shows symbol with radius value of max limit display shows symbol without value of max radius quit function Hirschmann Rev 05 05 05 190191 Operation 35 5 2 INFO CRANE CONFIGURATION With the system being ready for operation this function serves to display the system configuration e Call function Press key INFO The display shows the crane symbol representing the adjusted configuration marked b
29. orm the obstacle 2 Setthe two points at the maximum distance apart which can be safely reached by the boom tip The operator can setup up to 5 virtual walls the first wall is defined by a straight line between two set points The second through fifth walls are created by one new point and the previously selected point After the walls have been set the system alerts the operator when the boom approaches them This is done both visual and audible The console will warn the operator by an audible beeping alarm which increases in frequency as the boom approaches the wall At the same times the control light Alarm Stop refer to no 6 chapter 3 3 of the operator s manual will come on and the button L M refer to no 8 chapter 3 3 of the operator s manual will be lit Similarly the virtual wall symbol in the main screen blinks If the boom crosses the wall the audible alarm becomes continuous See the Pre warning System Section for information on how the pre warning system is defined THERE ARE NO CUTOUTS ASSOCIATED WITH THE WORK AREA DEFINITION FEATURE Set delete work area On entering the work area definition function the crane working area is displayed A blinking X indicates that a point may be set to define a wall Move the boom tip to one end of the virtual wall you want to set Sets a point in the working area to start a wall Exits the screen Hirschmann Rev 05 05 05 190191_ DOC 28 Hirs
30. program present slewing angle as left limit delete left angle limit quit function 190191 DOC 26 Operator s Manual HIRSCHMANN iFLEX5 e Set delete right slewing angle Select limit select right limit set delete Position boom to delete right the required right EC angle limit limit value set present slewing angle as right limit Display shows symbols and angle values of the programmed slewing angle dl Display shows symbols without angle values quit function Hirschmann Rev 05 05 05 190191 Operation 27 5 1 1 B Work Area Definition The work area definition system helps the operator to define the crane s working area This is done by creating vertical wall s that can represent obstacles i e buildings towers poles etc in the crane s working range The wall s are set by defining points with the boom tip along the outer limits of the operator s work area see setup procedure below Because these walls are defined by the operator and are not actual real walls we refer to them as virtual walls When setting the walls always keep a safe working distance to any obstacles Never work outside a safe working area as outlined by common practice standards and manuals A virtual wall is set by defining two points To prevent inaccuracies when defining the two points for the virtual wall use the following to rules 1 The two points should be the same distance f
31. rong winch by mistake 2 Note If a configuration is selected which is not available on the crane the system will not accept the selection and the display will indicate the error code E04 Hirschmann Rev 05 05 05 190191 DOC Operation 21 5 OPERATION Upon correct inspection the LMI is operational see chapter 6 Pre Operation Inspection and Calibration Verification The operator shall be thoroughly familiar with all controls of the LMI before operating the crane The proper function of the system shall be checked by lifting a load of known weight and comparing the load to the information displayed on the LMI Rated loads include the weight of the hook block slings and auxiliary load handling devices Their combined weights shall be subtracted from the listed load capacities as stated on the load capacity chart to obtain the net load to be lifted If any of the displays reflects a deviation between displayed and actual values an authorized PAT service representative shall be called for repair of the system or reverification of the crane s LMI calibration Any structural modifications or changes to the crane shall require reverification of the crane s LMI calibration Hirschmann Rev 05 05 05 190191 22 Operator s Manual HIRSCHMANN iFLEX5 After having set the LMI to the actual crane configuration the system is ready for operation The display shows the LMI screen example for value representation
32. sion no additional connections are necessary However be sure the weight of the anti two block switch is properly installed on the main hoist load line With even parts of hoisting line the weight shall be attached to the dead end line With odd parts of hoisting line the weight shall be attached to the line of lowest speed If the crane works with boom extension the connecting cable shall be installed between the junction box on the boom extension and the boom junction box The weight attached to the main hoist anti two block switch shall be removed In that case the anti two block switch has to be locked with the red Anti Two Block Retainer which is fixed with a red lanyard at the anti two block switch described in the following pages Then the weight shall be reattached to the boom extension anti two block switch Failure to re position the anti two block switch weight will prevent the overhoist system from functioning properly No weight shall be on the main hoist anti two block switch when the boom extension is being used 62 MACHINES WITH MAIN AND AUXILIARY HOISTS If the boom extension is not in the operating position the by pass plug shall be installed in the main boom junction box The weight of the main hoist anti two block switch shall be installed If the boom extension is in the operating position the connecting cable shall be installed between the junction boxes on the boom extension and the main boom Weights shall also be
33. to select function tip height limitation Press key set delete Move the tip to the required upper limit set present tip height as upper limit delete tip height limitation Display shows symbol and value of the programmed height limit Display shows symbol without values SMS quit function Hirschmann Rev 05 05 05 190191 DOC Operation 31 5 1 3 Boom Angle Limitation Programmable function for the limitation of the upper and or lower boom angle e Call function Call LIMIT Setting Enter the corresponding figure to call function boom angle limitation Set delete upper limit value Select limit selection upper boom angle limit set delete Luff up the boom the requested limit value set present boom angle as upper limit delete upper angle limit Display shows symbol with value of the upper angle limit Display shows symbol without value of the upper angle limit OK quit function Hirschmann Rev 05 05 05 190191_ DOC 32 Operator s Manual HIRSCHMANN iFLEX5 e Set delete lower limit angle Select limit selection lower boom angle limit set delete Luff down boom to the required limit value set present boom angle as lower limit delete lower angle limit Display shows symbol with lower angle limit Display shows symbol without value of lower limit angle SS quit functi
Download Pdf Manuals
Related Search