JLG 1250AJP Operation & Safety Manual page 10

Section Contents
SECTION 4
MACHINE OPERATION................................................................... 55
4.1 General............................................................................. 55
4.2 Hydraulic System Warm Up ................................................. 55
4.3 Operating Characteristics and Limitations.............................. 55
4.4 Stability ............................................................................ 60
4.5 Engine Operation............................................................... 63
4.6 Air Shutoff Valve (ASOV) (If Equipped)................................... 66
4.7 Fuel Shutoff System (Reserve) .............................................. 67
4.8 Diesel Particulate Filter (If Equipped)..................................... 67
4.9 Auxiliary Power Operation................................................... 68
4.10 Capacity Zones (Dual Capacity with a Capacity Select
Switch) ............................................................................. 69
4.11 Traveling (Driving).............................................................. 69
4.12 Traveling (Grade/Side Slope)................................................ 71
4.13 Steering............................................................................ 72
4.14 Extending the Axles............................................................ 72
4.15 Platform ........................................................................... 73
4.16 Boom ............................................................................... 73
4.17 Function Speed Control ...................................................... 76
4.18 USB Charging Port.............................................................. 76
4.19 Machine Safety System Override (MSSO) (If Equipped) ............ 77
4.20 SkyGuard Operation ........................................................... 77
4.21 Emergency Towing............................................................. 80
4.22 Shut Down and Park........................................................... 81
4.23 Lifting and Tie Down .......................................................... 81
4.24 Stowing the Jib for Transport............................................... 82
4.25 Lifting Chart ...................................................................... 83
4.26 Safety Decals ..................................................................... 83
SECTION 5
EMERGENCY PROCEDURES .......................................................... 91
5.1 General............................................................................. 91
5.2 Incident Notification ........................................................... 91
5.3 Emergency Operation ......................................................... 92
5.4 Emergency Towing Procedures ............................................ 92
5.5 Machine Safety System Override (MSSO) (If Equipped) ............ 93
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31222384 1250AJP