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Grove Crane GMK3050LB Lattice extension operating manual 3302992 – PDF DOWNLOAD
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Grove Crane GMK3050LB Lattice extension operating manual 3302992 – PDF DOWNLOAD
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Description
Grove Crane GMK3050LB Lattice extension operating manual 3302992 – PDF DOWNLOAD
FILE DETAILS:
Grove Crane GMK3050LB Lattice extension operating manual 3302992 – PDF DOWNLOAD
Language : English
Pages : 294
Downloadable : Yes
File Type : PDF
DESCRIPTION:
Grove Crane GMK3050LB Lattice extension operating manual 3302992 – PDF DOWNLOAD
Overview:
Validity of this operating manual:
Validity of this operating manual
This operating manual applies only to lattice extensions supplied by Manitowoc Crane Group Germany GmbH.
Prerequisites for installation and operation:
The lattice extensions described in this operating manual may only be operated together with a GROVE truck crane GMK 5250XL-1 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 form: àOperating manual GMK 5250XL-1.
• The subject that is referenced can be found in the index or table of contents of the document to which reference is made.
This operating manual applies only to lattice extensions supplied by Manitowoc Crane Group Germany GmbH.
Prerequisites for installation and operation:
The lattice extensions described in this operating manual may only be operated together with a GROVE truck crane GMK 5250XL-1 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 form: àOperating manual GMK 5250XL-1.
• The subject that is referenced can be found in the index or table of contents of the document to which reference is made.
Safety instructions for working with a lattice extension:
This chapter contains additional safety instructions only for safe handling of the lattice extensions described in this operating manual.
Working at heights:
- If there is a danger of falling working on the truck crane, suitable equipment must be used to prevent falling (e.g. ladder, lifting platform, auxiliary crane).
- The lattice extensions are provided with holders for positioning a ladder. Place the ladder between the holders so that it cannot slip off.
- If despite using such equipment the risk of falling cannot be minimised you must secure yourself and any assisting personnel by using fall arrest systems.
- The points to which the fall arrest system can be attached on the truck crane are indicated by the symbol shown here.
IMAGES PREVIEW OF THE MANUAL:
TABLE OF CONTENTS:
Grove Crane GMK3050LB Lattice extension operating manual 3302992 – PDF DOWNLOAD
Lattice extension operating manuals..................................................................... 1 Table of contents................................................................................... 5 1 Overview.......................................................................................... 27 Validity of this operating manual............................................................... 27 Validity of this operating manual........................................................... 27 Prerequisites for installation and operation................................................ 27 References to other operating manuals....................................................... 27 Lattice extension described..................................................................... 28 Terms used...................................................................................... 29 Lattice extension parts..................................................................... 29 Additional equipment........................................................................ 30 2 Basic safety instructions......................................................................... 31 Other applicable documents...................................................................... 31 Safety instructions for working with a lattice extension........................................ 32 Working at heights.......................................................................... 32 Slinging.................................................................................... 32 Locks....................................................................................... 32 Rigging mode................................................................................ 32 Two cranes.................................................................................. 32 3 Operating elements................................................................................ 33 On the derricking swing-away lattice............................................................ 33 In the crane cab................................................................................ 34 Overview.................................................................................... 34 At the right-hand control console........................................................... 35 On the CCS control unit..................................................................... 35 Menu with independent displays.......................................................... 35 Enter rigging mode/telescope status menu................................................ 36 Other operating elements........................................................................ 37 On the carrier.............................................................................. 37 4 Rigging work on the main boom..................................................................... 39 Hose drum....................................................................................... 39 Slinging points............................................................................. 39 Dimensions and weights...................................................................... 40 Rigging work on the hose drum................................................................... 41 Installing/removing the hose drum........................................................... 41 Removing................................................................................ 43 Inserting/releasing the locking device on the hose drum..................................... 45 Positions of the hydraulic connections...................................................... 46 Working with the lattice extension...................................................... 46 Main boom operation..................................................................... 46 5 Swing-away lattice................................................................................ 47 Operations planning............................................................................. 47 Permissible combinations.................................................................... 47 Dimensions and weights...................................................................... 48 Identification.............................................................................. 49 Transport conditions............................................................................ 51 Overview.................................................................................... 51 Transport conditions – Instructions for checking............................................ 53 Transport conditions – Folded – Swing-away lattice 15.0 m (49.2 ft)......................... 55 Transport condition – Folded – Swing-away lattice 8.7 m (28.5 ft)........................... 59 Transport condition – Folded – Section 1 only............................................... 61 Transport condition – Removed – Swing-away lattice.......................................... 62 Transport condition – Removed – Main boom................................................... 64 Checklists for rigging work..................................................................... 65 Symbols and their representation............................................................ 65 Overview.................................................................................... 66 CHECKLIST: Installation – in working position............................................... 67 CHECKLIST: Installation – in transport position............................................. 71 CHECKLIST: Removal – from working position.................................................. 76 CHECKLIST: Removal – from transport position................................................ 80 CHECKLIST: Rigging in working position – 8.7 m (28.5 ft).................................... 82 CHECKLIST: Rigging in working position – 15.0 m (49.2 ft)................................... 86 CHECKLIST: After rigging in the working position............................................ 91 CHECKLIST: Before rigging in the transport position......................................... 93 CHECKLIST: Rigging in transport position – 8.7 m (28.5 ft).................................. 95 CHECKLIST: Rigging in transport position – 15.0 m (49.2 ft)................................. 99 Rigging work – General information..............................................................103 Slinging points.............................................................................103 Securing the swing-away lattice with the guide rope.........................................105 Folding out / folding in the deflection sheave..............................................106 Rigging work – Establishing / separating connections............................................107 Preparing the truck crane...................................................................107 Overview of the rigging ranges..............................................................108 Range 1 – Folded – Slewing connection.......................................................109 Range 1 – Folded down – Main boom / section 2...............................................110 Range 1 – Installing/removing – Main boom / section 2.......................................111 Range 1 – Unrigging – Slewing connection....................................................112 Range 1 – Installation – Slewing connection.................................................113 Range 2 – Main boom / section 2.............................................................114 Range 3 – Folded – Main boom / section 1 or section 1 / section 2...........................115 Range 3 – Folded down – Section 1 / section 2...............................................116 Range 3 – Installing/removing – Main boom / section 1.......................................117 Range 4 – Main boom / section 1.............................................................118 Range 4 – Main boom / section 2.............................................................119 Range 5 – Folded – Section 1 / section 2....................................................120 Range 5 – Folded down – Section 1 / section 2...............................................121 Range 5 – Installing / removing – Section 1 / section 2.....................................122 Relieving the connecting points.................................................................125 Derricking swing-away lattice...............................................................125 Inclinable swing-away lattice...............................................................125 Inclinable swing-away lattice – with rigging aid............................................126 Rigging work – Swinging operations..............................................................127 Swinging the swing-away lattice.............................................................127 Slewing section 1...........................................................................129 Rigging work – Hydraulic connections............................................................131 Rigging work – Electrical connections...........................................................133 Overview....................................................................................133 Main boom / section 2.......................................................................134 Section 1 – section 2.......................................................................136 Further rigging work............................................................................139 Fitting / removing the hoist rope...........................................................139 Fitting.................................................................................139 Removing................................................................................140 Possible reeving methods....................................................................141 Installing/removing the lifting limit switch................................................142 Installing..............................................................................142 Removing................................................................................143 Installing/removing the anemometer and air traffic control light............................144 Installing..............................................................................144 Removing................................................................................145 Installing/removing the camera..............................................................146 Installing..............................................................................146 Removing................................................................................147 Rigging work – Derricking the swing-away lattice................................................149 With the hand-held control..................................................................149 With the control unit on section 2..........................................................150 Rigging work – Derricking the swing-away lattice................................................151 With auxiliary crane........................................................................151 Without auxiliary crane.....................................................................152 Entering the RCL code...................................................................152 Setting the angle.......................................................................153 Setting the angle to 0°.................................................................155 Inclining the truck crane...............................................................157 Operation with swing-away lattice...............................................................159 Setting the RCL.............................................................................159 Input...................................................................................159 Derricking the main boom....................................................................161 Telescoping with a rigged swing-away lattice................................................161 Derricking the swing-away lattice during operation..........................................162 Switching on the derricking gear........................................................162 Raising and lowering....................................................................162 Switching off the derricking gear.......................................................163 Checking the wind speed.....................................................................164 Information about main boom operation when the swing- away lattice is installed.............165 Instructions for turning loads over.........................................................166 Maintenance.....................................................................................167 Maintenance plan W..........................................................................167 Maintenance plan M 1........................................................................167 Maintenance plan M 3........................................................................167 Maintenance plan M 12.......................................................................167 Greasing the piston rod.....................................................................168 Prerequisite............................................................................168 Lubricating the pins........................................................................169 Grease..................................................................................169 Prerequisite............................................................................169 Lubrication.............................................................................169 Checking the sheaves........................................................................170 Grease..................................................................................170 Prerequisite............................................................................170 Check...................................................................................170 Lubricating joints..........................................................................171 Grease..................................................................................171 Troubleshooting.................................................................................172 Troubleshooting table.......................................................................172 6 Heavy load lattice extension 2.0 m (6.6 ft).......................................................173 Operations planning.............................................................................173 Permissible combinations....................................................................173 Dimensions and weights......................................................................173 Identification..............................................................................174 Transport conditions............................................................................175 Transport conditions – Instructions for checking............................................175 Transport condition – Folded................................................................177 Transport condition – Removed...............................................................178 Checklists for rigging work.....................................................................179 Symbols.....................................................................................179 Overview....................................................................................179 CHECKLIST: Installation – in working position...............................................181 CHECKLIST: Installation – in transport position.............................................185 CHECKLIST: Removal – from working position..................................................187 CHECKLIST: Removal – from transport position................................................191 CHECKLIST: Rigging – in working position....................................................193 CHECKLIST: Rigging – in transport position..................................................197 Rigging work – General information..............................................................201 Slinging points.............................................................................201 Securing the heavy load lattice extension with guide rope...................................202 Preparing the truck crane...................................................................203 Rigging work – Establishing / separating connections............................................205 Installing/removing – Working position......................................................205 Installing/removing – Transport position....................................................207 Rigging work – Changing the position of the heavy load lattice extension........................209 From transport position to working position.................................................209 From the working position to the transport position.........................................212 Further rigging work............................................................................215 Fitting / removing the hoist rope...........................................................215 Possible reeving methods....................................................................216 Folding the rope attachment point out/in....................................................217 Installing/removing the lifting limit switch................................................218 Installing..............................................................................218 Removing................................................................................219 Installing/removing the anemometer and air traffic control light............................220 Installing/removing the camera..............................................................221 Installing..............................................................................221 Removing................................................................................222 Inclining the heavy load lattice extension......................................................223 Prerequisites...............................................................................223 Preparations................................................................................223 Setting the angle...........................................................................224 After setting the angle.....................................................................225 Operation with heavy load lattice extension.....................................................227 Setting the RCL.............................................................................227 Input...................................................................................227 Shutdown................................................................................228 Derricking the main boom....................................................................229 Telescoping with a rigged heavy load lattice extension......................................229 Checking the wind speed.....................................................................230 Information about main boom operation when the heavy load lattice extension is installed....231 Instructions for turning loads over.........................................................232 Maintenance.....................................................................................233 Maintenance plan M 1........................................................................233 Maintenance plan M 3........................................................................233 Lubricating the pins........................................................................234 Grease..................................................................................234 Prerequisite............................................................................234 Checking the sheaves........................................................................235 Prerequisite............................................................................235 Troubleshooting.................................................................................237 Troubleshooting table.......................................................................237 7 Auxiliary single-sheave boom top..................................................................239 Operations planning.............................................................................239 Permissible combinations....................................................................239 Dimensions and weights......................................................................239 Identification..............................................................................240 Transport conditions............................................................................241 Transport conditions – Instructions for checking............................................241 Transport condition – Folded................................................................243 Transport condition – Removed...............................................................244 Rigging work – General information..............................................................245 Slinging points.............................................................................245 Securing the auxiliary single-sheave boom top with guide rope...............................246 Rigging work – Installing/removing..............................................................247 In working position.........................................................................247 In transport position.......................................................................250 Rigging work – Changing the position of the auxiliary single-sheave boom top....................253 From transport position to working position.................................................253 From the working position to the transport position.........................................254 Further rigging work............................................................................255 Fitting / removing the hoist rope...........................................................255 Possible reeving methods....................................................................256 Installing/removing the lifting limit switch................................................257 Installing..............................................................................257 Removing................................................................................258 Installing/removing the anemometer and air traffic control light............................259 Installing/removing the camera..............................................................259 Operation with auxiliary single-sheave boom top.................................................261 Setting the RCL.............................................................................261 Input...................................................................................261 Shutdown................................................................................262 Checking the wind speed.....................................................................263 Instructions for turning loads over.........................................................264 Maintenance.....................................................................................265 Maintenance plan M 1........................................................................265 Maintenance plan M 3........................................................................265 Lubricating the pins........................................................................266 Grease..................................................................................266 Prerequisite............................................................................266 Checking the sheaves........................................................................267 Prerequisite............................................................................267 8 Turning loads over................................................................................269 Prerequisites...................................................................................269 Setting the RCL.................................................................................270 Entering the reeving........................................................................270 Switching over to the auxiliary hoist.......................................................270 Turning a load over.............................................................................271 9 Driving with a rigged crane.......................................................................273 Safety instructions.............................................................................273 Driving distance................................................................................275 Permissible rigging modes and axle loads........................................................276 Notes.......................................................................................276 Notes on the tables.........................................................................276 Swing-away lattice..........................................................................278 Swing-away lattice 8.7 m (28.5 ft)......................................................278 Swing-away lattice 15.0 m (49.2 ft).....................................................280 Heavy load lattice extension 2.0 m (6.6 ft).................................................282 Auxiliary single-sheave boom top............................................................284 Before driving..................................................................................285 While driving...................................................................................285 After driving...................................................................................285 10 Index............................................................................................287 A...............................................................................................289 D...............................................................................................289 H...............................................................................................290 I...............................................................................................291 O...............................................................................................291 R...............................................................................................291 S...............................................................................................291 T...............................................................................................292
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