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Grove GMK 5250L Lattice Extension Operation Manual 3302450 PDF
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Grove Crane GMK 5250L Lattice Extension Operating Manual 3302450 – PDF DOWNLOAD
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Description
Grove Crane GMK 5250L Lattice Extension Operating Manual 3302450 – PDF DOWNLOAD
FILE DETAILS:
Grove Crane GMK 5250L Lattice Extension Operating Manual 3302450 – PDF DOWNLOAD
Language : English
Pages : 390
Downloadable : Yes
File Type : PDF
DESCRIPTION:
Grove Crane GMK 5250L Lattice Extension Operating Manual 3302450 – PDF DOWNLOAD
About these operating instructions:
1.1 Validity:
Validity of these operating instructions:
- These operating instructions apply only to lattice extensions supplied by
Manitowoc Crane Group Germany GmbH. - In addition, for the operation of the truck crane with a lattice extension described in these
operating instructions, all details in the Operating manual GMK 5250L, supplied by the factory for
the lattice extensions are applicable.
Prerequisites for assembly and operation:
The lattice extensions described in this operating manual may only be operated together with a
GROVE truck crane GMK 5250L whose serial number is identical with the serial number marked on the
lattice extensions.
References to other operating manuals:
- Cross references to other operating or maintenance manuals are shown for instance in the following
form: à Operating manual GMK5250L. - The subject that is referenced can be found in the index or table of contents
of the document to which reference is made.
IMAGES PREVIEW OF THE MANUAL:
TABLE OF CONTENTS:
Grove Crane GMK 5250L Lattice Extension Operating Manual 3302450 – PDF DOWNLOAD
Lattice extension operating manual.............................................................................. 1 Fitting the hoist rope on auxiliary single-sheave boom top 1.................................................... 3 Validity.................................................................................................... 3 Versions.................................................................................................... 3 Moving the rod.............................................................................................. 4 Additional page GMK5250L – Unrigging the swing-away lattice..................................................... 5 1 About these operating instructions............................................................................ 11 1.1 Validity................................................................................................ 11 1.2 Terms used.............................................................................................. 13 2 Basic safety instructions..................................................................................... 17 2.1 Other applicable documents.............................................................................. 17 2.2 Safety instructions for working with a lattice extension................................................ 18 3 Operating elements............................................................................................ 21 3.1 On the lattice extension................................................................................ 21 3.1.1 Overview.......................................................................................... 21 3.1.2 Hand-held control of the lattice extension........................................................ 22 3.1.3 Connecting the lattice extension hand-held control................................................ 24 3.1.4 Section2 control unit............................................................................ 25 3.2 In the crane cab........................................................................................ 27 3.2.1 Overview.......................................................................................... 27 3.2.2 On the CCS control unit........................................................................... 28 3.2.3 On the RCL control unit........................................................................... 31 3.2.4 At the right of the control console............................................................... 32 3.3 On the hand-held control................................................................................ 33 3.3.1 Connecting hand-held control...................................................................... 35 4 Rigging work on the main boom................................................................................. 39 4.1 Hose reel............................................................................................... 39 4.1.1 Slinging points................................................................................... 39 4.1.2 Transport dimensions and weights.................................................................. 40 4.2 Rigging work on the hose reel........................................................................... 41 4.2.1 Fitting / removing the hose reel.................................................................. 41 4.2.2 Checking the rotation lock on the hose reel....................................................... 43 4.2.3 Positions of the hydraulic connections.......................................................... 44 5 Swing-away lattice............................................................................................ 51 5.1 Notes on this chapter................................................................................... 51 5.2 Operations planning..................................................................................... 51 5.2.1 Assembly.......................................................................................... 51 5.2.2 Identification.................................................................................... 53 5.2.3 Slinging points................................................................................... 54 5.2.4 Transport dimensions and weights.................................................................. 56 5.2.5 Transport condition – removed..................................................................... 58 5.2.6 Transport condition – folded...................................................................... 61 5.3 Checklists for rigging work............................................................................. 63 5.3.1 Overview.......................................................................................... 63 5.3.2 CHECKLIST: Installing the swing-away lattice – into the working position.......................... 65 5.3.3 CHECKLIST: Installing the swing-away lattice – into the transport position........................ 73 5.3.4 CHECKLIST: Removing the swing-away lattice – from the working position............................ 81 5.3.5 CHECKLIST: Removing the swing-away lattice – from thetransport position.......................... 87 5.3.6 CHECKLIST: Rigging the swing-away lattice 2 + 10.5 m – in the working position.................... 91 5.3.7 CHECKLIST: Rigging the swing-away lattice 2 + 19.3 m – in the working position.................... 97 5.3.8 CHECKLIST: Rigging the swing-away lattice 2 + 10.5 m – in the transport position..................103 5.3.9 CHECKLIST: Rigging the swing-away lattice 2 + 19.3 m – in the transport position..................111 5.3.10 CHECKLIST: Further rigging work..................................................................119 5.4 Rigging work............................................................................................121 5.4.1 Secure the swing-away lattice with guide rope.....................................................121 5.4.2 Notes on the position of the telescoping cylinder.................................................122 5.4.3 Extending/retracting the extension cylinder.......................................................123 5.4.4 Extending/retracting the swivel ram...............................................................125 5.4.5 Unlocking/locking the front connection............................................................127 5.4.6 Unlock/lock the swivel ram........................................................................128 5.4.7 Unlocking/locking the middle connection...........................................................129 5.4.8 Locking/unlocking the rear connection.............................................................130 5.4.9 Establishing/separating the rear connection.......................................................131 5.4.10 Establishing/separating the slewing connection – mechanical locking..............................132 5.4.11 Establishing/separating the slewing connection – mechanical locking..............................135 5.4.12 Section4 / main boom – hydraulic locking........................................................136 5.4.13 Section4 / main boom– mechanical locking........................................................139 5.4.14 Establishing/separating connections between lattice extension sections – during installati.......140 5.4.15 Section1/section2 - Establish/separate the right-hand connection...............................147 5.4.16 Section1/section2 - Establish/separate the left-hand connection................................148 5.4.17 Section1/section2 – Establish/separate the folded connection...................................149 5.4.18 Swinging the swing-away lattice..................................................................151 5.4.19 Slewing section1................................................................................152 5.4.20 Establishing/disconnecting the hydraulic connections – Mainboom/swing-away lattice..............153 5.4.21 Establishing/disconnecting electrical connections to the swing-away lattice......................155 5.4.22 Folding deflection sheaves out/in................................................................170 5.4.23 Attaching/removing the hoist rope................................................................173 5.4.24 Installing / removing the lifting limit switch...................................................175 5.4.25 Installing / removing the anemometer and air traffic control light...............................177 5.4.26 Installing / removing the camera.................................................................179 5.4.27 Main boom operation with a folded swing-away lattice – Necessary rigging work....................181 5.4.28 Derricking the swing-away lattice for rigging work – hand-held control...........................184 5.4.29 Set the swing-away lattice down on the rear connection...........................................185 5.4.30 Derricking the swing-away lattice – Section2 control unit.......................................186 5.5 Operation with swing-away lattice.......................................................................188 5.5.1 Setting the RCL...................................................................................188 5.5.2 Derricking the main boom..........................................................................189 5.5.3 Telescoping with rigged swing-away lattice........................................................189 5.5.4 Derricking the swing-away lattice in operation....................................................190 5.5.5 Procedure if permissible wind speed is exceeded...................................................191 5.5.6 Information about the main boom operation when the swing-away lattice is folded/rigged............192 5.5.7 Instructions for turning loads over...............................................................193 5.6 Maintenance.............................................................................................194 5.6.5 Description of maintenance work...................................................................195 5.7 Troubleshooting.........................................................................................202 5.7.1 Troubleshooting table.............................................................................202 5.7.2 Swing-away lattice emergency operation............................................................204 6 Boom extension................................................................................................211 6.1 Notes on this chapter...................................................................................211 6.2 Operations planning.....................................................................................212 6.2.1 Assembly..........................................................................................212 6.2.2 Identification....................................................................................213 6.2.3 Slinging points...................................................................................214 6.2.4 Transport dimensions and weights..................................................................215 6.2.5 Transport condition...............................................................................215 6.3 Checklists for rigging work.............................................................................216 6.3.1 Overview..........................................................................................216 6.3.2 CHECKLIST: Installing the boom extension..........................................................217 6.3.3 CHECKLIST: Removing the boom extension............................................................221 6.4 Description of the rigging work.........................................................................226 6.4.1 Folding the deflection sheave out/in – section5..................................................226 6.4.2 Installing/removing section5 at the main boom....................................................227 6.4.3 Connecting/disconnecting the electrical connections – section5/main boom.........................228 6.4.4 Connecting/disconnecting the hydraulic connections – section5/main boom..........................230 6.4.5 Folding the deflection sheave out/in – section4..................................................231 6.4.6 Folding the deflection sheave out/in – section2..................................................232 6.4.7 Connecting/disconnecting the electrical connections – section4/section5.........................233 6.4.8 Connecting/disconnecting the hydraulic connections – section4/section5..........................235 6.4.9 Installing/removing the swing-away lattice on section5 – Hydraulic locking.......................236 6.4.10 Installing/removing the swing-away lattice on section5 – Mechanical locking.....................239 6.4.11 Positioning/removing the hoist rope – section5 up to section4..................................240 6.5 Operation with boom extension...........................................................................241 6.5.1 Setting the RCL...................................................................................241 6.5.2 Derricking, telescoping the main boom.............................................................242 6.5.3 Procedure if permissible wind speed is exceeded...................................................243 6.5.4 Instructions for turning loads over...............................................................243 6.6 Maintenance.............................................................................................244 6.6.3 Description of maintenance work...................................................................245 7 Integral heavy load lattice extension (ISS) 4.1m/12.1m......................................................249 7.1 Operations planning.....................................................................................250 7.1.1 Assembly..........................................................................................250 7.1.2 Identification....................................................................................251 7.1.3 Slinging points...................................................................................252 7.1.4 Transport dimensions and weights..................................................................253 7.1.5 Transport condition...............................................................................253 7.2 Checklists for rigging work.............................................................................255 7.2.1 Overview..........................................................................................255 7.2.2 CHECKLIST: Installing the ISS 4.1m...............................................................256 7.2.3 CHECKLIST: Removing the ISS 4.1m.................................................................261 7.2.4 CHECKLIST: Installing the ISS 12.1m..............................................................265 7.2.5 CHECKLIST: Removing the ISS 12.1m................................................................271 7.3 Rigging work............................................................................................277 7.3.1 Breaking the connection – section4/swing-away lattice............................................277 7.3.2 Installing section4 / removing it – hydraulic locking............................................279 7.3.3 Installing section4 / removing it – mechanical locking...........................................282 7.3.4 Making/breaking the electrical connections – section4 / main boom................................283 7.3.5 Making/breaking the hydraulic connections – section4 / main boom.................................285 7.3.6 Folding out / folding in the deflection sheave on section4.......................................286 7.3.7 Folding out / folding in the head sheave on section4.............................................287 7.3.8 Positioning/removing the hoist rope – section4...................................................288 7.3.9 Possible reeving methods on the heavy load lattice extension......................................289 7.3.10 Installing / removing the lifting limit switch...................................................291 7.3.11 Installing / removing the anemometer and air traffic control light...............................292 7.3.12 Installing / removing the camera.................................................................294 7.3.13 Folding out / folding in the deflection sheave on section5......................................295 7.3.14 Mounting section5 to the main boom / removing it from the main boom.............................296 7.3.15 Making/breaking the electrical connections – section5 / main boom...............................297 7.3.16 Making/breaking the hydraulic connections – section5 / main boom................................299 7.3.17 Installing section4 on to section5 / removing it – hydraulic locking...........................300 7.3.18 Installing section4 on to section5 / removing it – mechanical locking..........................303 7.3.19 Making the electrical connections between section4 and section5................................304 7.3.20 Making the hydraulic connection between section4 and section 5..................................306 7.3.21 Positioning/removing the hoist rope – section5 and section4....................................307 7.4 ISS, derricking.........................................................................................309 7.5 Operation with the ISS..................................................................................311 7.5.1 Setting the RCL...................................................................................311 7.5.2 Derricking, telescoping the main boom.............................................................313 7.5.3 Procedure if permissible wind speeds are exceeded.................................................313 7.5.4 Instructions for turning loads over...............................................................314 7.6 Maintenance.............................................................................................315 7.6.1 Maintenance plan W................................................................................315 7.6.2 Maintenance plan M 1..............................................................................315 7.6.3 Maintenance plan M 3..............................................................................315 7.6.4 Maintenance plan M12..............................................................................316 7.6.5 Description of maintenance work...................................................................316 8 Auxiliary single-sheave boom top 1............................................................................323 8.1 Operations planning.....................................................................................323 8.1.1 Identification and slinging points................................................................323 8.1.2 Transport dimensions and weights..................................................................324 8.1.3 Transport condition...............................................................................324 8.2 Rigging work............................................................................................325 8.2.1 Moving the auxiliary single-sheave boom top into the working position.............................325 8.2.2 Moving the auxiliary single-sheave boom top into the transport position...........................327 8.2.3 Installing / removing a folded up auxiliary single-sheave boom top................................329 8.2.4 Attaching and removing the hoist rope.............................................................330 8.2.5 Installing / removing the lifting limit switch and anemometer.....................................331 8.3 Operation with the auxiliary single-sheave boom top 1...................................................333 8.3.1 Setting the RCL...................................................................................333 8.3.2 Procedure if permissible wind speeds are exceeded.................................................334 8.3.3 Instructions for turning loads over...............................................................334 8.4 Maintenance.............................................................................................335 8.4.3 Description of maintenance work...................................................................336 9 Auxiliary single-sheave boom top2............................................................................339 9.1 Operations planning.....................................................................................339 9.1.1 Identification and slinging points................................................................339 9.1.2 Transport dimensions and weights..................................................................340 9.1.3 Transport condition...............................................................................340 9.2 Rigging work............................................................................................341 9.2.1 Moving the auxiliary single-sheave boom top into the working position.............................341 9.2.2 Moving the auxiliary single-sheave boom top into the transport position...........................343 9.2.3 Installing/removing a folded up auxiliary single-sheave boomtop..................................345 9.2.4 Attaching and removing the hoist rope.............................................................346 9.2.5 Lifting limit switch and anemometer...............................................................347 9.3 Operation with the lattice extension 2..................................................................349 9.3.1 Setting the RCL...................................................................................349 9.3.2 Procedure if permissible wind speeds are exceeded.................................................350 9.3.3 Instructions for turning loads over...............................................................350 9.4 Maintenance.............................................................................................351 9.4.3 Description of maintenance work...................................................................352 10 Turning loads over...........................................................................................355 10.1 Setting the RCL........................................................................................356 10.2 Turning a load over....................................................................................357 11 Driving with a rigged crane..................................................................................361 11.1 Safety instructions....................................................................................361 11.2 Driving path...........................................................................................362 11.3 Permissible rigging modes and axle loads...............................................................363 11.3.1 Swing-away lattice...............................................................................364 11.3.2 Boom extension...................................................................................368 11.3.3 Heavy load lattice extension 2.0m/10m..........................................................371 11.3.4 Heavy load lattice extension 4.1m/12.1m........................................................375 11.3.5 Integral heavy load lattice extension............................................................377 11.3.6 Auxiliary single-sheave boom top 1 and auxiliary single-sheave boom top 2........................377 11.4 Before driving.........................................................................................378 11.5 While driving..........................................................................................378 11.6 After driving..........................................................................................378 12 Index........................................................................................................381 A...........................................................................................................383 B...........................................................................................................383 C...........................................................................................................384 D...........................................................................................................384 H...........................................................................................................384 I...........................................................................................................385 L...........................................................................................................386 M...........................................................................................................386 O...........................................................................................................386 P...........................................................................................................386 S...........................................................................................................386 T...........................................................................................................388
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