CONTENTS
4.7.3 Performance of test ................................................................................................. 38
5 WORKING WITH THE CRANE .......................................................................... 39
5.1 GENERAL INFORMATION ............................................................................................. 39
5.1.1 Safety instructions ................................................................................................... 39
5.2 THE CRANE'S OPERATING PRINCIPLE ...................................................................... 40
5.3 WORKING METHOD ...................................................................................................... 40
5.3.1 Special Safety Instructions ...................................................................................... 40
5.3.2 Practice .................................................................................................................... 41
5.4 CRANE COMMISSIONING ............................................................................................. 41
5.5 EMERGENCY STOP MEASURES ................................................................................. 43
5.5.1 Tipping hazard ......................................................................................................... 43
5.5.2 Emergency stop in case of rupture of hoses ........................................................... 43
6 ADDITIONAL INSTRUCTIONS .......................................................................... 44
6.1 WAREHOUSING AND STORAGE .................................................................................. 44
6.1.1 Start-up after storage ............................................................................................... 44
6.2 ROAD TRAFFIC .............................................................................................................. 45
6.3 REMOVAL OF A CRANE FROM USE ............................................................................ 45
7 TROUBLESHOOTING ........................................................................................ 46
7.1.1 Safety instructions ................................................................................................... 46
8 MAINTENANCE INSTRUCTIONS ...................................................................... 47
8.1 SAFETY INSTRUCTIONS .............................................................................................. 47
8.2 GENERAL MAINTENANCE INSTRUCTIONS ................................................................ 47
8.3 DAILY INSPECTIONS ..................................................................................................... 48
8.3.1 Hydraulic hoses and pipes ....................................................................................... 48
8.3.3 Shaft locks ............................................................................................................... 48
8.3.4 Hydraulic system ..................................................................................................... 49
8.4 MAINTENANCE SCHEDULE .......................................................................................... 49
8.5 TURNING DEVICE .......................................................................................................... 50
8.5.1 Lubrication of the turning device .............................................................................. 50
8.5.2 Positions of the turning device ................................................................................. 51
8.5.3 Opening of the turning device .................................................................................. 52
8.6 THE BOOM ..................................................................................................................... 53
8.6.1 Lubrication of the lifting boom .................................................................................. 53
8.6.2 Lubrication of the transfer booms ............................................................................ 53
8.6.3 Opening of the transfer booms ................................................................................ 54
8.6.4 Adjustment of the tightening of the chains (two - extension models) ....................... 54
8.6.5 Adjustment of the lateral clearings ........................................................................... 55
8.6.6 Adjustment of the vertical gap (one and two - extension models) ........................... 55
8.6.7 Changing of the sleeve bearing ............................................................................... 56
8.6.8 Adjustment of the grapple hanger brake .................................................................. 56
8.7 THE HYDRAULIC SYSTEM ............................................................................................ 57
8.7.1 Requirements set for a good hydraulic oil ............................................................... 57
8.7.2 Impurities in oil ......................................................................................................... 58
8.7.3 Avoid any impurities in the oil .................................................................................. 58
8.7.4 Biodegradable hydraulic oils .................................................................................... 59
8.7.6 Performance of oil change ....................................................................................... 60
8.8 PRESSURE MEASUREMENT ........................................................................................ 61
8.8.1 Measurement ........................................................................................................... 61
9 LUBRICATION ................................................................................................... 62
9.1 LUBRICATION TARGETS .............................................................................................. 62
9.1.1 Oils and Lubricants .................................................................................................. 64
10 ELECTRICAL DIAGRAMS ................................................................................. 65
10.1 POWER SUPPLY CABLE CONNECTIONS ................................................................... 70
11 ANNEXES, TECHNICAL SPECIFICATIONS ETC ............................................. 71
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