Snorkel TB120 - Manual (Page 4)

Table of Contents
T120/TB120 – 0192518
Throttle Switch ......................................................23
Horn Button ..........................................................23
Platform Foot Switch ............................................23
Machine/Generator Switch .......................................23
Driving and Platform Work Lights .............................23
Chapter 7 – Prestart Inspection
Operator’s Manual ....................................................25
Engine ......................................................................25
Oil Level ................................................................25
Coolant .................................................................25
Radiator ................................................................25
Fuel Tank ..............................................................25
Fuel Line ...............................................................26
Air Filter ................................................................26
Charging System .................................................26
Electrical System ......................................................26
Battery Fluid Level ................................................27
Battery Terminals ..................................................27
Cables and Wiring Harness ..................................27
Hydraulic System......................................................27
Fluid Level ............................................................27
Fluid Filter .............................................................28
Hoses, Tubes, and Fittings ...................................28
Tires and Wheels ......................................................28
Axle/Boom Interlock..................................................29
Lower Control Station ...............................................29
Operating Controls ...............................................30
Emergency Stop ...................................................30
Emergency Power ................................................30
Envelope Management System ............................30
Emergency Lowering ................................................31
Level Sensor.............................................................31
Flashing Light ...........................................................32
Sandblast Protection Kit ...........................................32
Structures .................................................................32
Weldments ............................................................32
Slide Pads ............................................................32
Wire Ropes ...........................................................32
Fasteners ..............................................................34
Upper Control Station ...............................................34
Guardrail System ..................................................34
Lanyard Anchors ...................................................34
Operating Controls ...............................................34
Emergency Stop ...................................................35
Emergency Power ................................................35
Horn ......................................................................35
Electrical Power Outlet .........................................35
Drive Motion Alarm ...............................................36
Driving and Work Lights........................................36
Platform Control Cover .........................................36
Tow Kit ......................................................................36
Placards and Decals.................................................36
Prestart Inspection Checklist ....................................41
Chapter 8 – Operation
Cold Weather Start-Up .............................................43
Engine Cold Weather Start Kit ..................................43
Cummins – Block Heater ......................................43
GM – Radiator Hose In-Line .................................43
Hydraulic System Cold Weather Warm-Up .............43
Hydraulic System Warm-Up Switch ......................43
Manually Warming The Hydraulic System ............44
Preparing for Operation ............................................44
Lower Controls .........................................................44
Axle Controls ............................................................45
Extending The Rear Axles ....................................45
Retracting The Rear Axles ....................................46
Upper Controls .........................................................46
Boom Operation ...................................................46
Driving and Steering .............................................47
Drive Speeds ........................................................47
Motion Warning Alarm ..........................................48
Four Wheel Drive......................................................48
High Range Speed Selector .................................48
AC Generator ...........................................................48
Dual Fuel ..................................................................48
Air Line .....................................................................49
Driving Lights ............................................................49
Platform Work Lights ................................................49
Chapter 9 – Stowing and Transporting
Stowing .....................................................................51
Transporting .............................................................51
Driving ..................................................................51
Winching ...............................................................52
Hoisting .................................................................52
Securing for Transport ..........................................53
Chapter 10 – Emergency Operation
Emergency Power System .......................................55
Lower Controls .....................................................55
Upper Controls .....................................................55
Electric Emergency Bleed Down System .................56
Manual Emergency Bleed Down System .................57
Towing ......................................................................57
Chapter 11 – Troubleshooting
Troubleshooting Chart ..............................................59
Appendix A – Glossary
Limited Warranty