HYVA HB170 - Page 3

B.5.2 OVERPRESSURE VALVES ................................................................................................................................................... 25
B.5.3 LOAD LIMITING DEVICE (X CRANE) .................................................................................................................................... 26
B.5.4 LOAD LIMITING DEVICE (CE CRANE) ................................................................................................................................. 27
B.5.5 EXCLUSION OF LOAD LIMITING DEVICE OF EC CRANE ................................................................................................... 28
B.5.6 EMERGENCY STOP BUTTONS (EC CRANE) ...................................................................................................................... 30
B.5.7 MANUAL EXTENSION LOAD LIMITING DEVICE .................................................................................................................. 31
B.5.8 BLOCK VALVES ON HYDRAULIC CYLINDERS .................................................................................................................... 32
B.5.9 LOCKING DEVICES FOR STABILIZER EXTENSIONS ......................................................................................................... 33
B.5.10 MANUAL EXTENSIONS LOCK DEVICES ............................................................................................................................. 35
B.5.11 SLEWING LIMITING DEVICES (OPTIONAL) ......................................................................................................................... 36
B.6 GAUGES AND WARNING LIGHTS ................................................................................................................... 38
B.7 PICTOGRAMS .................................................................................................................................................... 40
B.8 PRELIMINARY VERIFICATION OF OPERATING CONDITIONS...................................................................... 41
B.8.1 CLIMATE AND ATMOSPHERIC CONDITIONS ..................................................................................................................... 41
B.8.2 DISTANCE FROM POWER LINES ........................................................................................................................................ 42
B.8.3 GROUND SLOPE .................................................................................................................................................................. 42
B.8.4 GROUND RESISTANCE ........................................................................................................................................................ 43
B.8.5 VISIBILITY ............................................................................................................................................................................. 44
B.8.6 GENERAL PRELIMINARY CRANE CHECKS BEFORE OPERATION ................................................................................... 45
B.9 OPERATING WITH THE CRANE ....................................................................................................................... 46
B.9.1 START UP OPERATION (NOT-X CRANE) ............................................................................................................................ 46
B.9.2 START UP OPERATION (X CRANE) ..................................................................................................................................... 47
B.9.3 STABILIZATION PROCEDURE OF THE CRANE .................................................................................................................. 48
B.9.4 PROCEDURE FOR OPENING THE CRANE ......................................................................................................................... 50
B.9.5 LIFTING OPERATIONS ......................................................................................................................................................... 51
B.9.6 POWER BOOST DEVICE ...................................................................................................................................................... 53
B.9.7 PROCEDURE FOR CLOSING THE CRANE .......................................................................................................................... 54
B.9.8 PRODEDURE FOR CLOSING THE STABILIZERS ................................................................................................................ 56
B.9.9 COMPULSORY SAFETY CHECKS BEFORE LEAVING THE WORK PLACE........................................................................ 58
B.10 SUPPLEMENTARY STABILISERS ................................................................................................................... 59
B.10.1 MAIN COMPONENTS ............................................................................................................................................................ 59
B.10.2 SAFETY DEVICES AND BLOCKING VALVES ...................................................................................................................... 59
B.10.3 PROCEDURE TO OPEN THE SUPPLEMENTARY OUTRIGGERS ....................................................................................... 60
B.10.4 PRODEDURE TO CLOSE THE SUPPL.Y OUTRIGGERS ..................................................................................................... 62
B.11 ARTICULATED JIB ............................................................................................................................................ 64
B.11.1 MAIN COMPONENTS ............................................................................................................................................................ 64
B.11.2 WORK RANGE ...................................................................................................................................................................... 64
B.11.3 JIB LOAD LIMITING DEVICE (NOT-X CRANE) ..................................................................................................................... 65
B.11.4 JIB LOAD LIMITING DEVICE (X CRANE) .............................................................................................................................. 66
B.11.5 LOAD LIMITING DEVICE OF THE MANUAL EXTENSIONS OF THE JIB .............................................................................. 68
B.11.6 CHECK VALVES ON JIB CYLINDERS .................................................................................................................................. 68
B.11.7 JIB CRANE CONTROLS ........................................................................................................................................................ 69
B.11.8 PROCEDURE FOR OPENING THE JIB BOOM ..................................................................................................................... 70
B.11.9 PROCEDURE FOR CLOSING THE JIB BOOM ..................................................................................................................... 71
B.11.10 ASSEMBLING / REMOVING THE JIB .................................................................................................................................... 72
B.12 LIFTING ACCESSORIES ................................................................................................................................... 74
B.12.1 MANUAL EXTENSIONS ........................................................................................................................................................ 75
B.12.2 WINCH ................................................................................................................................................................................... 77
B.12.3 BUCKET-GRAB ..................................................................................................................................................................... 79
C MAINTENANCE MANUAL .........................................................................1
C.1 WARRANTY TERMS ............................................................................................................................................ 1
C.2 ORDINARY MAINTENANCE................................................................................................................................ 1
C.2.1 GREASING .............................................................................................................................................................................. 2
C.2.2 GREASING CHART ................................................................................................................................................................. 3
C.2.3 FILLING UP THE OIL TANK ..................................................................................................................................................... 4
C.2.4 CLEANING THE CRANE ......................................................................................................................................................... 5
C.3 PLANNED MAINTENANCE ................................................................................................................................. 6
C.4 EXTRAORDINARY MAINTENANCE ................................................................................................................... 6
C.5 INACTIVITY .......................................................................................................................................................... 6
C.6 PUTTING THE CRANE OUT OF ORDER ............................................................................................................ 7
C.6.1 DISASSEMBLY ........................................................................................................................................................................ 7
C.6.2 STOCKING excess .................................................................................................................................................................. 8
C.6.3 DISPOSAL ............................................................................................................................................................................... 8