
CONTENTS
AWARNING MANUAL ...................................................................................... A-1
A.1 MECHANICAL HAZARDS............................................................................................................................................A-2
A.1.1 MECHANICAL RESISTANCE................................................................................................................................................................A-2
A.1.2 CRUSHING HAZARD ............................................................................................................................................................................A-5
A.1.3 CUTTING HAZARD ...............................................................................................................................................................................A-8
A.1.4 DRAGGING OR ENTRAPMENT HAZARD............................................................................................................................................A-9
A.1.5 IMPACT HAZARD..................................................................................................................................................................................A-9
A.1.6 OIL LEAK HAZARD .............................................................................................................................................................................A-12
A.1.7 LOSS OF STABILITY...........................................................................................................................................................................A-13
A.1.8 SLIPPING, TRIPPING AND FALLS .....................................................................................................................................................A-16
A.2 ELECTRIC SHOCK HAZARD..................................................................................................................................... A-17
A.2.1 CONTACT WITH LIVE COMPONENTS..............................................................................................................................................A-17
A.2.2 STATIC ELECTRICITY ........................................................................................................................................................................A-19
A.3 HEAT HAZARDS ........................................................................................................................................................ A-20
A.3.1 BURNS.................................................................................................................................................................................................A-20
A.3.2 ENVIRONMENTAL TEMPERATURE ..................................................................................................................................................A-20
A.4 NOISE HAZARDS....................................................................................................................................................... A-21
A.5 VIBRATION HAZARDS .............................................................................................................................................. A-21
A.6 HAZARDS RELATING TO SUBSTANCES USED BY THE MACHINE...................................................................... A-22
A.6.1 TOXIC SUBSTANCE HAZARD (INHALATION OR CONTACT) .........................................................................................................A-22
A.7 ERGONOMIC HAZARDS............................................................................................................................................ A-26
A.7.1 OPERATING POSITIONS ...................................................................................................................................................................A-26
A.7.2 VISIBILITY ...........................................................................................................................................................................................A-27
A.7.3 HUMAN ERROR ..................................................................................................................................................................................A-28
A.8 UNEXPECTED START-UP AND SWITCH-OFF OF THE CRANE ............................................................................. A-29
A.9 SAFETY DEVICE FAULTS......................................................................................................................................... A-30
A.10 COUPLING FAULTS................................................................................................................................................... A-32
A.11 HAZARDS DUE TO INCORRECT LOAD MOVEMENTS ........................................................................................... A-34
A.12 WARNINGS TO LIFT AND TRANSPORT THE CRANE ............................................................................................ A-37
A.13 SUPPLEMENTARY WARNINGS FOR REMOTE CONTROL USE............................................................................ A-38
A.14 SUPPLEMENTARY WARNINGS FOR USE WITH JIB .............................................................................................. A-43
A.15 SUPPLEMENTARY WARNINGS FOR WINCH USE.................................................................................................. A-44
A.16 SUPPLEMENTARY WARNINGS FOR BUCKET-GRAB USE ................................................................................... A-47
A.17 SUPPLEMENTARY WARNINGS FOR DRILL USE ................................................................................................... A-50
A.18 SUPPLEMENTARY WARNINGS FOR USE OF THE EMERGENCY CONTROLS.................................................... A-51
BOPERATING MANUAL .................................................................................. B-1
B.1 PREMISE ......................................................................................................................................................................B-2
B.2 IDENTIFICATION..........................................................................................................................................................B-3
B.3 CRANE DESCRIPTION AND DOCUMENTATION.......................................................................................................B-4
B.3.1 ENCLOSED DOCUMENTATION...........................................................................................................................................................B-4
B.3.2 MARK.....................................................................................................................................................................................................B-5
B.3.3 SERVICE CONDITIONS........................................................................................................................................................................B-6
B.3.4 MAIN COMPONENTS ...........................................................................................................................................................................B-7
B.3.5 SAFETY DEVICES, LIMIT SWITCHES AND INDICATORS .................................................................................................................B-8
B.3.6 SAFETY SEALS.....................................................................................................................................................................................B-9
B.3.7 CONTROLS .........................................................................................................................................................................................B-10
B.4 DESCRIPTION OF THE CONTROLS......................................................................................................................... B-11
B.4.1 EBB CONTROL PANELS ....................................................................................................................................................................B-11
B.4.2 MAIN DEVIATION VALVE ...................................................................................................................................................................B-13
B.4.3 STABILIZERS CONTROLS .................................................................................................................................................................B-14
B.4.4 WORK OPERATION CONTROLS.......................................................................................................................................................B-15
B.5 DESCRIPTION OF THE SAFETY DEVICES .............................................................................................................. B-19
B.5.1 MAX WORKING PRESSURE VALVE .................................................................................................................................................B-19
B.5.2 OVERPRESSURE VALVES ................................................................................................................................................................B-20
B.5.3 BLOCK VALVES ON HYDRAULIC CYLINDERS ................................................................................................................................B-21
B.5.4 LOAD LIMITING DEVICE ....................................................................................................................................................................B-22
B.5.5 EMERGENCY STOP BUTTONS .........................................................................................................................................................B-24
B.5.6 LOCKING OF THE STABILIZER RODS AND OF THE STABILIZER LEGS.......................................................................................B-25
B.5.7 MANUAL EXTENSIONS LOCK DEVICES ..........................................................................................................................................B-27
B.5.8 SLEWING AND LIFTING CAPACITY LIMITING DEVICE ...................................................................................................................B-28
B.6 GAUGES AND WARNING LIGHTS............................................................................................................................ B-29
B.6.1 OIL LEVEL AND TEMPERATURE GAUGES ON THE OIL TANK......................................................................................................B-29
B.6.2 OIL LEVEL INDICATOR ON THE GEAR MOTORS............................................................................................................................B-30
B.6.3 FILTER CLOGGING INDICATORS .....................................................................................................................................................B-31
B.6.4 SIGNAL LIGHT TOWER......................................................................................................................................................................B-31
B.6.5 DEVICE SIGNALLING THE CLOSING OF THE STABILIZER BEAMS (EC)......................................................................................B-32