USO E MANUTENZIONE GRU A BANDIERA SERIE
GBA-GBP-CBE-MBE
INDICE DEL CONTENUTO
1 PRELIMINARY INFORMATION ......................................................................... 1
1.1 Contents and use of the manual ............................................................................................... 1
1.2 Symbols: meaning and use ....................................................................................................... 1
1.3 Collaboration with the user ........................................................................................................ 2
1.4 Regulatory compliance............................................................................................................... 2
2 DESCRIPTION OF THE MACHINE AND TECHNICAL INFORMATION ........... 4
2.1 The jib cranes with manual/electric rotation ............................................................................ 4
2.1.1 Intended use - Expected use - Intended purpose ................................................................. 4
2.1.2 Installation restrictions ........................................................................................................... 4
2.1.3 La composizione delle gru a bandiera ................................................................................... 5
2.2 Technical information and service conditions ........................................................................ 9
2.2.1 Regulatory reference framework ........................................................................................... 9
2.2.2 Protection and insulation of electrical parts ........................................................................... 9
2.2.3 Electrical supply ..................................................................................................................... 9
2.2.4 Ambient use conditions ......................................................................................................... 9
2.2.5 Noise - Vibration .................................................................................................................... 9
2.2.6 Use criteria and operating conditions .................................................................................. 10
2.2.7 GBA-GBP Series - Manual rotation jib cranes: characteristics and technical data ............. 11
2.2.8 CBE-MBE Series - Electrical rotation jib cranes: characteristics and technical data .......... 14
2.2.9 GBA/GBP and CBE/MBE: Fixing systems for jib cranes .................................................... 16
3 SAFETY AND ACCIDENT PREVENTION ....................................................... 19
3.1 Authorised operator qualifications ......................................................................................... 19
3.2 General safety regulations ....................................................................................................... 20
3.3 Safety symbols .......................................................................................................................... 20
3.4 Warnings on residual risks ...................................................................................................... 21
3.5 Safety devices and instructions .............................................................................................. 22
3.5.1 Control devices .................................................................................................................... 22
3.5.2 Safety and emergency devices for GBA- GBP .................................................................... 22
3.5.3 Safety and emergency devices for CBE e MBE .................................................................. 23
3.5.4 Warning and notice devices - Signage summary ................................................................ 23
4 HANDLING - INSTALLATION - COMMISSIONING ......................................... 25
4.1 General notes for delivery ........................................................................................................ 25
4.2 Packaging, transport and handling ......................................................................................... 26
4.2.1 Standard packaging ............................................................................................................. 26
4.2.2 Transport ............................................................................................................................. 26
4.2.3 Handling ............................................................................................................................... 27
4.2.4 Removal of the packaging and/or checking of the crane parts ........................................... 28
4.3 Jib crane installation ................................................................................................................ 28
4.3.1 Installer duties and responsibilities ...................................................................................... 28
4.3.2 Preparation of the installation site ....................................................................................... 29
4.3.3 GBA – CBE: Assembly of the pillar (foundation plate, counterplate, pillar) ........................ 30
4.3.4 GBP – MBE: Assembly of the bracket (stir-ups, bracket) ................................................... 33
4.3.5 GBA/CBE – GBP/MBE: Assembly of the arm ..................................................................... 36
4.3.6 S profiles channel arm ......................................................................................................... 38
4.3.7 Mounting of the trolley block inside the S profile channel arm ............................................ 38
4.3.8 Assembly of the electric system with the connector block .................................................. 39
4.3.8.1 Commissioning of the rotation limit switch ..................................................................... 41
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