HYVA 933/2S, Operating And Maintenance Manual

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CONTENTS
A WARNING MANUAL............................................................................... A-1
A.1 MECHANICAL HAZARDS................................................................................................................................ A-2
A.1.1 MECHANICAL RESISTANCE ................................................................................................................................................... A-2
A.1.2 CRUSHING HAZARD................................................................................................................................................................ A-6
A.1.3 CUTTING HAZARD................................................................................................................................................................... A-9
A.1.4 DRAGGING OR ENTRAPMENT HAZARD ............................................................................................................................. A-10
A.1.5 IMPACT HAZARD ................................................................................................................................................................... A-10
A.1.6 OIL LEAK HAZARD................................................................................................................................................................. A-13
A.1.7 LOSS OF STABILITY .............................................................................................................................................................. A-14
A.1.8 SLIPPING, TRIPPING AND FALLS ........................................................................................................................................ A-17
A.2 ELECTRIC SHOCK HAZARD......................................................................................................................... A-18
A.2.1 CONTACT WITH LIVE COMPONENTS ................................................................................................................................. A-18
A.2.2 STATIC ELECTRICITY ........................................................................................................................................................... A-20
A.3 HEAT HAZARDS ............................................................................................................................................ A-21
A.3.1 BURNS .................................................................................................................................................................................... A-21
A.3.2 ENVIRONMENTAL TEMPERATURE ..................................................................................................................................... A-21
A.4 NOISE HAZARDS........................................................................................................................................... A-22
A.5 VIBRATION HAZARDS .................................................................................................................................. A-22
A.6 HAZARDS RELATING TO SUBSTANCES USED BY THE MACHINE ......................................................... A-23
A.6.1 TOXIC SUBSTANCE HAZARD (INHALATION OR CONTACT) ............................................................................................. A-23
A.7 ERGONOMIC HAZARDS ............................................................................................................................... A-27
A.7.1 OPERATING POSITIONS....................................................................................................................................................... A-27
A.7.2 VISIBILITY............................................................................................................................................................................... A-28
A.7.3 HUMAN ERROR ..................................................................................................................................................................... A-29
A.8 UNEXPECTED START-UP AND SWITCH-OFF OF THE CRANE ................................................................. A-30
A.9 SAFETY DEVICE FAULTS............................................................................................................................. A-31
A.10 COUPLING FAULTS ...................................................................................................................................... A-33
A.11 HAZARDS DUE TO INCORRECT LOAD MOVEMENTS ............................................................................... A-35
A.12 WARNINGS TO LIFT AND TRANSPORT THE CRANE ................................................................................ A-38
A.13 SUPPLEMENTARY WARNINGS FOR RADIO REMOTE CONTROL............................................................ A-39
A.14 SUPPLEMENTARY WARNINGS FOR JIB .................................................................................................... A-44
A.15 SUPPLEMENTARY WARNINGS FOR WINCH .............................................................................................. A-45
A.16 SUPPLEMENTARY WARNINGS FOR BUCKET-GRAB ............................................................................... A-48
A.17 SUPPLEMENTARY WARNINGS FOR DRILL................................................................................................ A-51
B OPERATING 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 OF NOT RDC CRANE........................................................................................................................................ B-10
B.3.8 RDC CONTROLS.................................................................................................................................................................... B-11
B.4 DESCRIPTION OF THE CONTROLS............................................................................................................. B-12
B.4.1 EBB CONTROL PANELS (RDC CRANE)............................................................................................................................... B-12
B.4.2 MAIN DEVIATION VALVE....................................................................................................................................................... B-15
B.4.3 STABILIZERS CONTROLS AT CONTROL VALVE SIDE ...................................................................................................... B-16
B.4.4 STABILIZERS CONTROLS AT CONTROL VALVE OPPOSITE SIDE ................................................................................... B-17
B.4.5 WORK OPERATION CONTROLS .......................................................................................................................................... B-18
B.5 DESCRIPTION OF THE SAFETY DEVICES .................................................................................................. B-20
B.5.1 LOAD LIMITING DEVICE (RDC CRANES)............................................................................................................................. B-20
B.5.2 LOAD LIMITING DEVICE (NOT-RDC CRANE) ...................................................................................................................... B-22
B.5.3 EMERGENCY STOP BUTTONS (CE/AS CRANE)................................................................................................................. B-23
B.5.4 BLOCK VALVES ON HYDRAULIC CYLINDERS.................................................................................................................... B-24
B.5.5 AUTOMATIC ESCAPEMENT FOR STABILIZER EXTENSIONS ........................................................................................... B-25
B.5.6 MANUAL EXTENSIONS LOCK DEVICES.............................................................................................................................. B-26
B.5.7 SLEWING LIMITING DEVICES (OPTIONAL) ......................................................................................................................... B-27
B.6 GAUGES AND WARNING LIGHTS................................................................................................................ B-29
B.6.1 DEVICE SIGNALLING THE CLOSING OF THE STABILIZER BEAMS (CE) ......................................................................... B-31
B.7 PICTOGRAMS ................................................................................................................................................ B-32
B.8 PRELIMINARY VERIFICATION OF OPERATING CONDITIONS .................................................................. B-33
B.8.1 CLIMATE AND ATMOSPHERIC CONDITIONS ..................................................................................................................... B-33
B.8.2 DISTANCE FROM POWER LINES......................................................................................................................................... B-34
B.8.3 GROUND SLOPE.................................................................................................................................................................... B-34
B.8.4 GROUND RESISTANCE......................................................................................................................................................... B-35
B.8.5 VISIBILITY............................................................................................................................................................................... B-36
B.8.6 GENERAL PRELIMINARY CRANE CHECKS BEFORE OPERATION .................................................................................. B-37
B.9 OPERATING WITH THE CRANE ................................................................................................................... B-38