Grove GMK4075 Operating Instructions Lattice Extension Manual – PDF DOWNLOAD

Description

Grove GMK4075 Operating Instructions Lattice Extension Manual – PDF DOWNLOAD

DESCRIPTION:

Grove GMK4075 Operating Instructions Lattice Extension Manual – PDF DOWNLOAD

Proper use :

• The truck crane GMK 4075 is constructed in accordance with the state of the art and the recognized safety regulations. Nevertheless, personal injury to the operator or a third party as well as damage to the crane and other property may occur during use.
• The truck crane may only be modified with the consent of the manufacturer.
• The truck crane GMK 4075 must only be used in proper working condition and for its intended purpose, while taking into account safe operation and any possible hazards. Malfunctions that may affect the safe operation of the unit are to be corrected immediately.
• The GMK 4075 truck crane may only be operated at temperatures of between –25 and +40 °C if it is not equipped with the relevant special equipment.
• The GMK 4075 truck crane is intended solely for vertically lifting loads whose weight and centre of distribution are known, with a hook block reeved on the hoist rope and only in the permitted rigging modes. Any other use of the crane is not considered to represent proper usage.
• The manufacturer is not liable for damage resulting from the improper or unauthorized use of the truck crane GMK 4075. The user shall take on full responsibility for any such use.

Proper use also entails
– observing all crane documentation consisting of the operating instructions,
the lifting capacity table, the outrigger pressure table and the safety
manual
– following the inspection and maintenance requirements specified in the
maintenance manual.

TABLE OF CONTENTS:

Grove GMK4075 Operating Instructions Lattice Extension Manual – PDF DOWNLOAD

Operating instructions lattice extension...................................................................  1
	1 Important information................................................................................  7
		1.1 About these operating instructions.............................................................  7
			Validity of these operating instructions.......................................................  7
			Prerequisites for assembly and operation.......................................................  7
			Safety notes...................................................................................  7
			Reference to other operating instructions......................................................  7
		1.2 Basic safety instructions......................................................................  8
			1.2.1 Warnings and symbols.....................................................................  8
		1.3 Proper use.....................................................................................  9
		1.4 Organizational measures........................................................................ 11
		1.5 Personnel qualifications....................................................................... 13
		1.6 Safety instructions for truck crane work....................................................... 14
		1.7 Specifications in US units of measurement...................................................... 16
	2 Transport dimensions and weights..................................................................... 19
		2.1 In metric units................................................................................ 19
			2.1.1 Two-stage swing-away lattice extension and boom extension................................ 19
			2.1.2 Auxiliary single-sheave boom top......................................................... 19
		2.2 In US units.................................................................................... 21
			2.2.1 Two-stage swing-away lattice extension and boom extension................................ 21
			2.2.2 Auxiliary single-sheave boom top......................................................... 21
	3 Two-stage swing-away lattice extension (additional equipment)....................................... 25
		3.1 Additional operating and display elements...................................................... 25
			3.1.1 In the crane cabin....................................................................... 26
				At the control console right............................................................... 26
				On the crane control display............................................................... 27
				At the safe load indicator................................................................. 27
			3.1.2 Operating and display instruments on the lattice extension............................... 28
				Switch units............................................................................... 28
		3.2 Identification of the two-stage swing-away lattice extension................................... 29
			Serial numbers on 10 m section................................................................. 30
			Serial number on 7 m section................................................................... 30
		3.3 Assembly of the lattice extensions............................................................. 31
		3.4 Centres of gravity for slinging................................................................ 32
		3.5 Checklists for rigging work.................................................................... 33
			3.5.1 Overview of the required rigging work.................................................... 33
			3.5.2 CHECK LIST: Installing the (two-stage) swing-away lattice extension...................... 34
			3.5.3 CHECK LIST: Uninstalling (two-stage) swing-away lattice extension........................ 36
			3.5.4 CHECK LIST: Rigging the 10 m swing-away lattice extension................................ 38
			3.5.5 CHECK LIST: Unrigging the 10 m swing-away lattice extension.............................. 42
			3.5.6 CHECK LIST: Rigging the 17 m two-stage swing-away lattice extension...................... 47
			3.5.7 CHECK LIST: Unrigging the 17 m two-stage swing-away lattice extension.................... 51
		3.6 Description of rigging work.................................................................... 57
			3.6.1 Preparing the truck crane for rigging.................................................... 57
				Requirements for rigging................................................................... 57
				Requirements for unrigging................................................................. 57
				Securing lattice extension with cord....................................................... 58
			3.6.2 Checking the transport condition......................................................... 59
				Transport condition with lattice extension folded at the side.............................. 61
				Transport condition with removed lattice extension......................................... 61
			3.6.3 Hose drum for hydraulic supply........................................................... 62
				Locking device for transportation.......................................................... 62
				Hydraulic connection....................................................................... 63
			3.6.4 Folding the run-up rail out/in........................................................... 65
			3.6.5 Connections with folded lattice extension................................................ 66
				Connections in the front area.............................................................. 67
				Connections in the middle area............................................................. 69
				Connections in the rear area............................................................... 71
			3.6.6 Pin connections on the main boom head.................................................... 73
				Establishing connections................................................................... 74
				Connections remove......................................................................... 75
				Relieving the load on bearing points...................................................... 76
			3.6.7 Pin connections on the latticeextension................................................. 77
				Connection on the left side................................................................ 78
				Connection on the pivot point.............................................................. 78
			3.6.8 Swinging the lattice extension onto the main boom head................................... 79
				Prerequisites.............................................................................. 79
				Swinging the lattice extension............................................................. 79
			3.6.9 Swivelling the lattice extension when rigging............................................ 80
				Swinging the 10msection in front of the main boom........................................ 80
				Swing the 7 m section in front of the 10 m section......................................... 81
			3.6.10 Electrical connections on the lattice extension......................................... 82
				10 m swing-away lattice extension.......................................................... 82
				17 m two-stage swing-away lattice extension............................................... 83
			3.6.11 Establishing/disconnecting the hydraulic connection..................................... 84
			3.6.12 Folding out/ in the deflection sheaves on the 10msection............................. 85
				Folding rear deflection sheave............................................................. 86
				Folding front deflection sheave............................................................ 87
			3.6.13 Positioning/removing the hoist cable.................................................... 88
				Positioning hoistcable................................................................... 88
				Removing hoistcable...................................................................... 88
				Possible reeving methods on the lattice extension......................................... 89
			3.6.14 Lifting limit switch on the lattice extension........................................... 90
				Overriding connection on main boom......................................................... 90
				On 10 m swing- away lattice extension...................................................... 90
				On the 17 m two- stage swing-away lattice extension....................................... 91
			3.6.15 Anemometer on the lattice extension..................................................... 92
				On 10 m swing- away lattice extension...................................................... 92
				On the 17 m two- stage swing-away lattice extension....................................... 92
			3.6.16 Derricking the lattice extension........................................................ 93
				When rigging............................................................................... 93
				During operation........................................................................... 93
			3.6.17 Transportation on a separate vehicle.................................................... 94
		3.7 Raising and setting down the main boom with rigged lattice extension......................... 95
		3.8 Telescoping with rigged lattice extension...................................................... 97
		3.9 Operation with the lattice extension........................................................... 99
			3.9.1 SLI shutdown............................................................................. 99
			3.9.2 Procedure if the permissible wind speed is exceeded......................................100
		3.10 Turning loads with the lattice extension......................................................101
			3.10.1 Prerequisites...........................................................................101
			3.10.2 Setting SLI.............................................................................102
				Turning a load.............................................................................104
		3.11 Driving with rigged crane and installed lattice extension.....................................107
			3.11.1 Driving route...........................................................................107
			3.11.2 Boom positions and axle loads...........................................................108
				10 m swing-away lattice extension.........................................................109
				17 m two-stage swing-away lattice extension...............................................110
			3.11.3 Driving the rigged crane................................................................110
				Locking the superstructure and engaging the slewing gear permanent brake...................110
				Retracting the outrigger..................................................................111
				Switching over the suspension locking system...............................................111
				Switching on separate steering.............................................................112
				Driving....................................................................................113
				Extending the outrigger....................................................................113
		3.12 Malfunction when working with lattice extension...............................................115
		3.13 Maintenance work..............................................................................117
			3.13.1 Modules in need of protection during cleaning work......................................117
			3.13.2 Maintenance work M1, monthly............................................................118
				Pins.......................................................................................118
				Support rollers............................................................................118
				Lubricating joint on 10 m section..........................................................119
				Lubricate the derricking cylinder in 10 m section..........................................119
	4 Boom extension (additional equipment)................................................................123
		4.1 Identification and slinging points.............................................................123
			4.1.1 Identification...........................................................................123
			4.1.2 Slinging points..........................................................................124
		4.2 Assembly of boom extensions....................................................................125
		4.3 Checklists for rigging work....................................................................127
			4.3.1 CHECK LIST: Rigging the 22 m/27 m boom extension.........................................127
			4.3.2 CHECK LIST: Unrigging the 22 m/27 m boom extension.......................................131
		4.4 Description of rigging work....................................................................135
			4.4.1 Installing/removing 5 m sections.........................................................135
			4.4.2 Installing/removing the two-stage swing-away lattice extension for the boom extension....136
			4.4.3 Hydraulic connection at the boom extension...............................................137
				Transport condition of the connections.....................................................137
				At the 22 m boom extension.................................................................138
				At the 27 m boom extension.................................................................139
			4.4.4 Electrical connection at the boom extension..............................................140
				Transport condition of the connections.....................................................140
				At the 22 m boom extension.................................................................141
				At the 27 m boom extension.................................................................141
			4.4.5 Unfolding/folding the deflection sheave on the 5 m section...............................142
			4.4.6 Positioning/removing the hoist cable.....................................................143
		4.5 Driving with rigged crane and rigged boom extension...........................................145
			4.5.1 Driving route............................................................................145
			4.5.2 Boom positions and axle loads............................................................146
				22 m boom extension........................................................................147
				27 m boom extension........................................................................148
			4.5.3 Driving the rigged crane.................................................................148
		4.6 Maintenance work...............................................................................149
			4.6.1 Maintenance work M1, monthly.............................................................149
	5 Auxiliary single-sheave boom top (additionalequipment)..............................................153
		5.1 Identification.................................................................................153
		5.2 Installing/removing auxiliary single-sheave boom top...........................................155
			5.2.1 Installing auxiliary single-sheave boom top..............................................155
			5.2.2 Removing the auxiliary single-sheave boom top............................................156
		5.3 Rigging the auxiliary single-sheave boom top...................................................157
			5.3.1 Rigging in transport position............................................................157
			5.3.2 Rigging in working position..............................................................158
			5.3.3 Attaching and removing hoist cable.......................................................159
			5.3.4 Possible reeving methods on the auxiliary single-sheave boom top.........................159
			5.3.5 Lifting limit switch and anemometer......................................................160
				In operation...............................................................................160
				During transport...........................................................................160
				Anemometer.................................................................................160
		5.4 Turning loads with the auxiliary single-sheave boom top........................................161
			Prerequisites..................................................................................161
			Setting SLI....................................................................................162
			Turning a load.................................................................................164
		5.5 Driving with rigged crane and installed auxiliary single- sheave boom top......................166
	6 Index................................................................................................169
Index......................................................................................................169
	A......................................................................................................171
	B......................................................................................................171
	E......................................................................................................171
	H......................................................................................................171
	I......................................................................................................172
	L......................................................................................................172
	M......................................................................................................172
	S......................................................................................................173
	T......................................................................................................173

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