Lull 644E-42 Operation Manual - Manual (Page 11)

Safety Practices
9 Model 644E Origin 3/04
Avoidance Symbols
OH2320
Keep Lit Cigarettes
Away
OH2330
Keep Flames and
Ignition Sources Away
OH2270
Do Not Travel With
Boom Raised
OH2280
Do Not Raise Boom
While On A Slope
OH2240
Do Not Travel With
Personnel In Work
Platform
OH2310
Keep Away From
Rotating Fan Blades
OH2250
Keep Clear Of Power
Lines