2
TABLE OF CONTENTS
1. INTRODUCTION ..................................................................................4
Technical Data GOLD LIFT 1470 ..................................................................................5
2. FUNCTIONING AND SAFETY DEVICES OF THE MACHINE ...........................6
2.1 Functioning during the translation and when the machine is stabilized....7
2.2 Functioning during the aerial works ...................................................8
2
.
3 Emergency stop............................................................................ 11
2.4 Emergency descend. ..................................................................... 11
2.4.1 Electric emergency descend
................................................. 12
2.4.2 Emergency descend operated from the ground when the
machine is perfectly working
....................................................... 12
2.4.3 Emergency descend operated from the ground through the
manual pump in case of failure of all the systems conveying energy
..................................................................................................... 13
2.5 Manual pump ............................................................................... 15
3. HYDRAULIC SYSTEM......................................................................... 16
FUNCTIONING OF THE UNDERCARRIAGE PART. ...................................... 17
FUNCTIONING OF THE AERIAL PART. .................................................... 18
FUNCTIONING OF THE FIRST AND SECOND ARM .................................... 21
FUNCTIONING OF THE BASKET LEVELLING. ........................................... 21
JIB FUNCTIONING .............................................................................. 22
4. ELECTRIC SYSTEM ..............................................................................
4.1 Feeding of the main lines F1 and 11 ............................................... 24
4.2 Starting the thermic engine .......................................................... 24
4.2.1 Starting the thermic engine from the ground
.............................. 24
4.2.2 Starting the thermic engine from the basket
............................... 25
4.3 Starting the electric engine ............................................................ 25
4.4 Starter in the basket (gasoline only)................................................ 26
4.5 Operations of the platform ............................................................ 26
4.5.1 Translation and stabilization
..................................................... 26
4.5.2 Aerial work
............................................................................ 26
4.2.3 Jib
........................................................................................ 27
4.6 Emergency descend ..................................................................... 27
4.7 Load sensor setting ...................................................................... 27
4.5.1 Zero setting
........................................................................... 27
4.5.2 Setting the critical loads
.......................................................... 28
4.8 Summary of the check operations of the electric system..................... 30
5. POSSIBLE INCONVENIENCES: CAUSES AND SOLUTIONS
............................. 31
