HYVA HB250 Anweisungs- Bedienungs Und Wartungshandbuch Seite 6

B.8.6 GENERAL PRELIMINARY CRANE CHECKS BEFORE OPERATION .................................................................................. B-39
B.9 OPERATING WITH THE CRANE ................................................................................................................... B-40
B.9.1 START UP OPERATION (NOT-X CRANE) ............................................................................................................................ B-40
B.9.2 START UP OPERATION (X CRANE) ..................................................................................................................................... B-41
B.9.3 STABILIZATION PROCEDURE OF THE CRANE .................................................................................................................. B-42
B.9.4 PROCEDURE FOR OPENING THE CRANE.......................................................................................................................... B-45
B.9.5 LIFTING OPERATIONS .......................................................................................................................................................... B-46
B.9.6 POWER BOOST DEVICE ....................................................................................................................................................... B-48
B.9.7 PROCEDURE FOR CLOSING THE CRANE .......................................................................................................................... B-49
B.9.8 PRODEDURE FOR CLOSING THE STABILIZERS................................................................................................................ B-51
B.9.9 COMPULSORY SAFETY CHECKS BEFORE LEAVING THE WORK PLACE ...................................................................... B-53
B.10 ARTICULATED JIB ........................................................................................................................................ B-54
B.10.1 MAIN COMPONENTS............................................................................................................................................................. B-54
B.10.2 WORK RANGE........................................................................................................................................................................ B-54
B.10.3 JIB LOAD LIMITING DEVICE (NOT-X CRANE) ..................................................................................................................... B-55
B.10.4 JIB LOAD LIMITING DEVICE (X CRANE) .............................................................................................................................. B-56
B.10.5 LOAD LIMITING DEVICE OF THE MANUAL EXTENSIONS OF THE JIB ............................................................................. B-58
B.10.6 CHECK VALVES ON JIB CYLINDERS................................................................................................................................... B-58
B.10.7 JIB CRANE CONTROLS......................................................................................................................................................... B-59
B.10.8 PROCEDURE FOR OPENING THE JIB BOOM ..................................................................................................................... B-60
B.10.9 PROCEDURE FOR CLOSING THE JIB BOOM ..................................................................................................................... B-61
B.11 LIFTING ACCESSORIES ............................................................................................................................... B-62
B.11.1 MANUAL EXTENSIONS ......................................................................................................................................................... B-63
B.11.2 WINCH .................................................................................................................................................................................... B-65
B.11.3 BUCKET-GRAB....................................................................................................................................................................... B-67
C MAINTENANCE MANUAL...................................................................... C-1
C.1 WARRANTY TERMS ........................................................................................................................................ C-2
C.2 ORDINARY MAINTENANCE ............................................................................................................................ C-2
C.2.1 GREASING................................................................................................................................................................................C-3
C.2.2 GREASING CHART ..................................................................................................................................................................C-4
C.2.3 FILLING UP THE OIL TANK .....................................................................................................................................................C-5
C.2.4 CLEANING THE CRANE ..........................................................................................................................................................C-6
C.3 PLANNED MAINTENANCE.............................................................................................................................. C-7
C.4 EXTRAORDINARY MAINTENANCE................................................................................................................ C-7
C.5 INACTIVITY ...................................................................................................................................................... C-7
C.6 PUTTING THE CRANE OUT OF ORDER ........................................................................................................ C-8
C.6.1 DISASSEMBLY .........................................................................................................................................................................C-8
C.6.2 STOCKING................................................................................................................................................................................C-9
C.6.3 DISPOSAL.................................................................................................................................................................................C-9
D ENCLOSURES........................................................................................ D-1
D.1 TECHNICAL SPECIFICATIONS....................................................................................................................... D-2
D.1.1 GENERAL SPECIFICATIONS ..................................................................................................................................................D-2
D.1.2 OPENING TIME OF THE HYDRAULIC CYLINDERS...............................................................................................................D-4
D.1.3 CAPACITY OF HYDRAULIC SYSTEM .....................................................................................................................................D-4
D.1.4 OVERALL DIMENSIONS ..........................................................................................................................................................D-5
D.1.5 HOOK HEIGHT .........................................................................................................................................................................D-7
D.1.6 LOAD DIAGRAMS HB250.........................................................................................................................................................D-8
D.1.7 LOAD DIAGRAMS HB280.......................................................................................................................................................D-16
D.1.8 WEIGHTS AND CENTRES OF GRAVITY ..............................................................................................................................D-24
D.1.9 HYDRAULIC DIAGRAMS........................................................................................................................................................D-26
D.1.10 ELECTRIC DIAGRAMS...........................................................................................................................................................D-40
D.1.11 OPERATING FUNCTIONS OF THE RADIO REMOTE CONTROLS .....................................................................................D-44
D.2 PICTOGRAMS ON THE CRANE .................................................................................................................... D-53
D.3 TIGHTENING TORQUES................................................................................................................................ D-55
D.4 CONVERSION TABLES OF MEASUREMENTS UNITS ................................................................................ D-57
D.5 TROUBLE SHOOTING ................................................................................................................................... D-58
D.6 CE DECLARATION OF CONFORMITY ......................................................................................................... D-61
D.7 MAINTENANCE REGISTER........................................................................................................................... D-62