JLG X20J Plus Operator Manual - Manual (Page 6)

6.4.1 Preliminary checks before starting work ...........................................Page 72
6.4.2 Starting the petrol/diesel engine .........................................................Page 73
6.4.3 Starting the electric motor ...................................................................Page 74
6.4.4 Stopping the engine/motor ...................................................................Page 76
6.4.5 Stopping the motor lithium version ....................................................Page 76
6.4.6 Travel ........................................................................................................Page 77
6.4.7 Jib arm movement for travel .................................................................Page 80
6.4.8 Parking the machine on a slope or on uneven ground ....................Page 82
6.4.9 Stabilising and levelling the machine ..................................................Page 82
6.4.10 Automatic lowering and raising of the stabilisers ............................Page 86
6.4.11 Track gauge extension............................................................................Page 88
6.4.12 Moving the basket .................................................................................Page 89
6.4.13 Manually levelling the basket ..............................................................Page 93
6.5 Emergency operations on the aerial part ...........................................Page 94
6.5.1 Emergency descent controlled from the basket .................................Page 94
6.5.2 Operating the machine from the emergency control position
on the ground if the operator is taken ill ............................................Page 95
6.5.3 Emergency descent in the case where the stabilisers are
accidentally retracted .............................................................................Page 96
6.5.4 Emergency descent controlled from the ground using the hand
pump in the event of faults on all energy supply systems .............Page 98
6.5.5 Emergency operations on the carriage: moving the platform
stabilisers using the hand pump to allow the machine
to be transported.....................................................................................Page 100
6.5.6 Emergency operation of the undercarriage in the event of
movements of the aerial part ................................................................Page 101
6.6 Electrical disconnection of the remote control ...................................Page 103
6.7 Recharging the battery ..........................................................................Page 104
6.8 Main intended uses of the platform.....................................................Page 108
6.8.1 Systems.....................................................................................................Page 108
6.8.2 Closed environments .............................................................................Page 108
6.8.3 Pruning.....................................................................................................Page 108
6.8.4 Repair and maintenance of roofing and gutters ................................Page 109
6.8.5 Painting, sand‑blasting and plastering ................................................Page 109
6.8.6 Use in marine environments.................................................................Page 109
CHAPTER 7 MAINTENANCE....................................................................................Page 110
7.1 Safety instructions for greasing and lubrication ................................Page 110
7.2 Table of recommended lubricants ........................................................Page 110
7.3 Greasing points .......................................................................................Page 112
7.4 Greasing the telescopic arm ..................................................................Page 113
7.5 Safety instructions for maintenance operations.................................Page 113
7.6 Operating the machine from the second control position on the
ground using the optional second remote control during
maintenance ............................................................................................Page 114
7.7 Periodic maintenance intervals.............................................................Page 115
7.8 Electric motor ..........................................................................................Page 117
7.8.1 Electric motor maintenance ..................................................................Page 117
7.9 Inspection and maintenance .................................................................Page 118
7.10 General periodic checks.........................................................................Page 120
7.11 Maintenance on the rubber tracks .......................................................Page 121
7.11.1 Checking the track tension ....................................................................Page 121
7.11.2 Loosening/tightening the tracks ...........................................................Page 121
7.11.3 Checking the rubber tracks ...................................................................Page 122
7.11.4 Replacing the rubber tracks ..................................................................Page 124
7.12 Checking tightness of nuts and bolts...................................................Page 125
7.13 Checking the hydraulic oil level...........................................................Page 129
7.13.1 Hydraulic oil............................................................................................Page 129
7.14 Checking for leaks in the hydraulic system........................................Page 129
7.15 Checking the condition of the filter cartridge ....................................Page 130
2 X20JPR0020413
BOOM LIFT MODELS X20JPLUS
JLG