4.7.3
Performance of test ................................................................................................. 38
5
5.1
GENERAL INFORMATION ............................................................................................. 39
5.1.1
Safety instructions ................................................................................................... 39
5.2
5.3
WORKING METHOD ...................................................................................................... 40
5.3.1
5.3.2
Practice .................................................................................................................... 41
5.4
CRANE COMMISSIONING ............................................................................................. 41
5.5
5.5.1
Tipping hazard ......................................................................................................... 43
5.5.2
6
6.1
6.1.1
Start-up after storage ............................................................................................... 44
6.2
ROAD TRAFFIC .............................................................................................................. 45
6.3
7
TROUBLESHOOTING ........................................................................................ 46
7.1.1
Safety instructions ................................................................................................... 46
8
8.1
SAFETY INSTRUCTIONS .............................................................................................. 47
8.2
8.3
DAILY INSPECTIONS ..................................................................................................... 48
8.3.1
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
8.5.2
8.5.3
8.6
THE BOOM ..................................................................................................................... 53
8.6.1
8.6.2
8.6.3
8.6.4
8.6.5
8.6.6
8.6.7
8.6.8
8.7
THE HYDRAULIC SYSTEM ............................................................................................ 57
8.7.1
8.7.2
Impurities in oil ......................................................................................................... 58
8.7.3
8.7.4
8.7.6
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
11
CONTENTS