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Grove Crane GMK 5250L Lattice Extension Operating Manual 3302451 – PDF DOWNLOAD
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Grove Crane GMK 5250L Lattice Extension Operating Manual 3302451 – PDF DOWNLOAD
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Description
Grove Crane GMK 5250L Lattice Extension Operating Manual 3302451 – PDF DOWNLOAD
FILE DETAILS:
Grove Crane GMK 5250L Lattice Extension Operating Manual 3302451 – PDF DOWNLOAD
Language : English
Pages : 398
Downloadable : Yes
File Type : PDF
DESCRIPTION:
Grove Crane GMK 5250L Lattice Extension Operating Manual 3302451 – 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.
TABLE OF CONTENTS:
Grove Crane GMK 5250L Lattice Extension Operating Manual 3302451 – PDF DOWNLOAD
1 About these operating instructions............................................................................ 7 1.1 Validity................................................................................................ 7 1.2 Terms used.............................................................................................. 9 2 Basic safety instructions..................................................................................... 13 2.1 Other applicable documents.............................................................................. 13 2.2 Safety instructions for working with a lattice extension................................................ 14 3 Operating elements............................................................................................ 17 3.1 On the lattice extension................................................................................ 17 3.1.1 Overview.......................................................................................... 17 3.1.2 Hand-held control of the lattice extension........................................................ 18 3.1.3 Connecting the lattice extension hand-held control................................................ 20 3.1.4 Section2 control unit............................................................................ 21 3.2 In the crane cab........................................................................................ 23 3.2.1 Overview.......................................................................................... 23 3.2.2 On the CCS control unit........................................................................... 24 3.2.3 On the RCL control unit........................................................................... 27 3.2.4 At the right of the control console............................................................... 28 3.3 On the hand-held control................................................................................ 29 3.3.1 Connecting hand-held control...................................................................... 31 4 Rigging work on the main boom................................................................................. 35 4.1 Hose reel............................................................................................... 35 4.1.1 Slinging points................................................................................... 35 4.1.2 Transport dimensions and weights.................................................................. 36 4.2 Rigging work on the hose reel........................................................................... 37 4.2.1 Fitting / removing the hose reel.................................................................. 37 4.2.2 Checking the rotation lock on the hose reel....................................................... 39 4.2.3 Positions of the hydraulic connections.......................................................... 40 5 Swing-away lattice............................................................................................ 47 5.1 Notes on this chapter................................................................................... 47 5.2 Operations planning..................................................................................... 47 5.2.1 Assembly.......................................................................................... 47 5.2.2 Identification.................................................................................... 49 5.2.3 Slinging points................................................................................... 50 5.2.4 Transport dimensions and weights.................................................................. 52 5.2.5 Transport condition – removed..................................................................... 54 5.2.6 Transport condition – folded...................................................................... 57 5.3 Checklists for rigging work............................................................................. 59 5.3.1 Overview.......................................................................................... 59 5.3.2 CHECKLIST: Installing the swing-away lattice – into the working position.......................... 61 5.3.3 CHECKLIST: Installing the swing-away lattice – into the transport position........................ 69 5.3.4 CHECKLIST: Removing the swing-away lattice – from the working position............................ 77 5.3.5 CHECKLIST: Removing the swing-away lattice – from thetransport position.......................... 83 5.3.6 CHECKLIST: Rigging the swing-away lattice 2 + 10.5 m (6.6 + 34.5 ft) – in the working position.... 87 5.3.7 CHECKLIST: Rigging the swing-away lattice 2 + 19.3 m (6.6 + 63.3 ft) – in the working position.... 93 5.3.8 CHECKLIST: Rigging the swing-away lattice 2 + 10.5 m (6.6 + 34.5 ft) – in the transport pos....... 99 5.3.9 CHECKLIST: Rigging the swing-away lattice 2 + 19.3 m (6.6 + 63.3 ft) – in the transport pos.......107 5.3.10 CHECKLIST: Further rigging work..................................................................115 5.4 Rigging work............................................................................................117 5.4.1 Secure the swing-away lattice with guide rope.....................................................117 5.4.2 Notes on the position of the telescoping cylinder.................................................118 5.4.3 Extending/retracting the extension cylinder.......................................................119 5.4.4 Extending/retracting the swivel ram...............................................................121 5.4.5 Unlocking/locking the front connection............................................................123 5.4.6 Unlock/lock the swivel ram........................................................................124 5.4.7 Unlocking/locking the middle connection...........................................................125 5.4.8 Locking/unlocking the rear connection.............................................................126 5.4.9 Establishing/separating the rear connection.......................................................127 5.4.10 Establishing/separating the slewing connection – mechanical locking..............................128 5.4.11 Establishing/separating the slewing connection – mechanical locking..............................131 5.4.12 Section4 / main boom – hydraulic locking........................................................132 5.4.13 Section4 / main boom– mechanical locking........................................................135 5.4.14 Establishing/separating connections between lattice extension sections – during installati.......136 5.4.15 Section1/section2 - Establish/separate the right-hand connection...............................143 5.4.16 Section1/section2 - Establish/separate the left-hand connection................................144 5.4.17 Section1/section2 – Establish/separate the folded connection...................................145 5.4.18 Swinging the swing-away lattice..................................................................147 5.4.19 Slewing section1................................................................................148 5.4.20 Establishing/disconnecting the hydraulic connections – Mainboom/swing-away lattice..............149 5.4.21 Establishing/disconnecting electrical connections to the swing-away lattice......................151 5.4.22 Folding deflection sheaves out/in................................................................166 5.4.23 Attaching/removing the hoist rope................................................................169 5.4.24 Installing / removing the lifting limit switch...................................................171 5.4.25 Installing / removing the anemometer and air traffic control light...............................173 5.4.26 Installing / removing the camera.................................................................175 5.4.27 Main boom operation with a folded swing-away lattice – Necessary rigging work....................177 5.4.28 Derricking the swing-away lattice for rigging work – hand-held control...........................180 5.4.29 Set the swing-away lattice down on the rear connection...........................................181 5.4.30 Derricking the swing-away lattice – Section2 control unit.......................................182 5.5 Operation with swing-away lattice.......................................................................184 5.5.1 Setting the RCL...................................................................................184 5.5.2 Derricking the main boom..........................................................................185 5.5.3 Telescoping with rigged swing-away lattice........................................................185 5.5.4 Derricking the swing-away lattice in operation....................................................186 5.5.5 Procedure if permissible wind speed is exceeded...................................................187 5.5.6 Information about the main boom operation when the swing-away lattice is folded/rigged............188 5.5.7 Instructions for turning loads over...............................................................189 5.6 Maintenance.............................................................................................190 5.6.5 Description of maintenance work...................................................................191 5.7 Troubleshooting.........................................................................................198 5.7.1 Troubleshooting table.............................................................................198 5.7.2 Swing-away lattice emergency operation............................................................200 6 Boom extension................................................................................................207 6.1 Notes on this chapter...................................................................................207 6.2 Operations planning.....................................................................................208 6.2.1 Assembly..........................................................................................208 6.2.2 Identification....................................................................................209 6.2.3 Slinging points...................................................................................210 6.2.4 Transport dimensions and weights..................................................................211 6.2.5 Transport condition...............................................................................211 6.3 Checklists for rigging work.............................................................................212 6.3.1 Overview..........................................................................................212 6.3.2 CHECKLIST: Installing the boom extension..........................................................213 6.3.3 CHECKLIST: Removing the boom extension............................................................217 6.4 Description of the rigging work.........................................................................222 6.4.1 Folding the deflection sheave out/in – section5..................................................222 6.4.2 Installing/removing section5 at the main boom....................................................223 6.4.3 Connecting/disconnecting the electrical connections – section5/main boom.........................224 6.4.4 Connecting/disconnecting the hydraulic connections – section5/main boom..........................226 6.4.5 Folding the deflection sheave out/in – section4..................................................227 6.4.6 Folding the deflection sheave out/in – section2..................................................228 6.4.7 Connecting/disconnecting the electrical connections – section4/section5.........................229 6.4.8 Connecting/disconnecting the hydraulic connections – section4/section5..........................231 6.4.9 Installing/removing the swing-away lattice on section5 – Hydraulic locking.......................232 6.4.10 Installing/removing the swing-away lattice on section5 – Mechanical locking.....................235 6.4.11 Positioning/removing the hoist rope – section5 up to section4..................................236 6.5 Operation with boom extension...........................................................................237 6.5.1 Setting the RCL...................................................................................237 6.5.2 Derricking, telescoping the main boom.............................................................238 6.5.3 Procedure if permissible wind speed is exceeded...................................................239 6.5.4 Instructions for turning loads over...............................................................239 6.6 Maintenance.............................................................................................240 6.6.3 Description of maintenance work...................................................................241 7 Integral heavy load lattice extension (ISS) 4.1m/12.1m (13.5ft/39.7ft)....................................245 7.1 Operations planning.....................................................................................246 7.1.1 Assembly..........................................................................................246 7.1.2 Identification....................................................................................247 7.1.3 Slinging points...................................................................................248 7.1.4 Transport dimensions and weights..................................................................249 7.1.5 Transport condition...............................................................................249 7.2 Checklists for rigging work.............................................................................251 7.2.1 Overview..........................................................................................251 7.2.2 CHECKLIST: Installing the ISS 4.1m (13.5 ft).....................................................252 7.2.3 CHECKLIST: Removing the ISS 4.1m (13.5 ft).......................................................257 7.2.4 CHECKLIST: Installing the ISS 12.1m (39.7 ft)....................................................261 7.2.5 CHECKLIST: Removing the ISS 12.1m (39.7 ft)......................................................267 7.3 Rigging work............................................................................................273 7.3.1 Breaking the connection – section4/swing-away lattice............................................273 7.3.2 Installing section4 / removing it – hydraulic locking............................................275 7.3.3 Installing section4 / removing it – mechanical locking...........................................278 7.3.4 Making/breaking the electrical connections – section4 / main boom................................279 7.3.5 Making/breaking the hydraulic connections – section4 / main boom.................................281 7.3.6 Folding out / folding in the deflection sheave on section4.......................................282 7.3.7 Folding out / folding in the head sheave on section4.............................................283 7.3.8 Positioning/removing the hoist rope – section4...................................................284 7.3.9 Possible reeving methods on the heavy load lattice extension......................................285 7.3.10 Installing / removing the lifting limit switch...................................................287 7.3.11 Installing / removing the anemometer and air traffic control light...............................288 7.3.12 Installing / removing the camera.................................................................290 7.3.13 Folding out / folding in the deflection sheave on section5......................................291 7.3.14 Mounting section5 to the main boom / removing it from the main boom.............................292 7.3.15 Making/breaking the electrical connections – section5 / main boom...............................293 7.3.16 Making/breaking the hydraulic connections – section5 / main boom................................295 7.3.17 Installing section4 on to section5 / removing it – hydraulic locking...........................296 7.3.18 Installing section4 on to section5 / removing it – mechanical locking..........................299 7.3.19 Making the electrical connections between section4 and section5................................300 7.3.20 Making the hydraulic connection between section4 and section 5..................................302 7.3.21 Positioning/removing the hoist rope – section5 and section4....................................303 7.4 ISS, derricking.........................................................................................305 7.5 Operation with the ISS..................................................................................307 7.5.1 Setting the RCL...................................................................................307 7.5.2 Derricking, telescoping the main boom.............................................................309 7.5.3 Procedure if permissible wind speeds are exceeded.................................................309 7.5.4 Instructions for turning loads over...............................................................310 7.6 Maintenance.............................................................................................311 7.6.1 Maintenance plan W................................................................................311 7.6.2 Maintenance plan M 1..............................................................................311 7.6.3 Maintenance plan M 3..............................................................................311 7.6.4 Maintenance plan M12..............................................................................312 7.6.5 Description of maintenance work...................................................................312 8 Auxiliary single-sheave boom top 1............................................................................319 8.1 Operations planning.....................................................................................319 8.1.1 Identification and slinging points................................................................319 8.1.2 Transport dimensions and weights..................................................................320 8.1.3 Transport condition...............................................................................320 8.2 Rigging work............................................................................................321 8.2.1 Moving the auxiliary single-sheave boom top into the working position.............................321 8.2.2 Moving the auxiliary single-sheave boom top into the transport position...........................323 8.2.3 Installing / removing a folded up auxiliary single-sheave boom top................................325 8.2.4 Attaching and removing the hoist rope.............................................................326 8.2.5 Installing / removing the lifting limit switch and anemometer.....................................327 8.3 Operation with the auxiliary single-sheave boom top 1...................................................329 8.3.1 Setting the RCL...................................................................................329 8.3.2 Procedure if permissible wind speeds are exceeded.................................................330 8.3.3 Instructions for turning loads over...............................................................330 8.4 Maintenance.............................................................................................331 8.4.3 Description of maintenance work...................................................................332 9 Auxiliary single-sheave boom top2............................................................................335 9.1 Operations planning.....................................................................................335 9.1.1 Identification and slinging points................................................................335 9.1.2 Transport dimensions and weights..................................................................336 9.1.3 Transport condition...............................................................................336 9.2 Rigging work............................................................................................337 9.2.1 Moving the auxiliary single-sheave boom top into the working position.............................337 9.2.2 Moving the auxiliary single-sheave boom top into the transport position...........................339 9.2.3 Installing/removing a folded up auxiliary single-sheave boomtop..................................341 9.2.4 Attaching and removing the hoist rope.............................................................342 9.2.5 Lifting limit switch and anemometer...............................................................343 9.3 Operation with the lattice extension 2..................................................................345 9.3.1 Setting the RCL...................................................................................345 9.3.2 Procedure if permissible wind speeds are exceeded.................................................346 9.3.3 Instructions for turning loads over...............................................................346 9.4 Maintenance.............................................................................................347 9.4.3 Description of maintenance work...................................................................348 10 Turning loads over...........................................................................................351 10.1 Setting the RCL........................................................................................352 10.2 Turning a load over....................................................................................353 11 Driving with a rigged crane..................................................................................357 11.1 Safety instructions....................................................................................357 11.2 Driving path...........................................................................................358 11.3 Permissible rigging modes and axle loads...............................................................359 11.3.1 Swing-away lattice...............................................................................360 11.3.2 Boom extension...................................................................................368 11.3.3 Heavy load lattice extension 2.0m/10m (6.6ft/32.8ft).........................................374 11.3.4 Heavy load lattice extension 4.1m/12.1m (13.5ft/39.7ft)......................................380 11.3.5 Integral heavy load lattice extension............................................................384 11.3.6 Auxiliary single-sheave boom top 1 and auxiliary single-sheave boom top 2........................384 11.4 Before driving.........................................................................................385 11.5 While driving..........................................................................................385 11.6 After driving..........................................................................................385 12 Index........................................................................................................389 A...........................................................................................................391 B...........................................................................................................391 C...........................................................................................................392 D...........................................................................................................392 H...........................................................................................................392 I...........................................................................................................393 L...........................................................................................................394 M...........................................................................................................394 O...........................................................................................................394 P...........................................................................................................394 S...........................................................................................................394 T...........................................................................................................396
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