JLG T350 Service Manual - Manual (Page 103)

SECTION 3 - CHASSIS & TURNTABLE
3121198 – JLG Lift – 3-67
In order to use Drive & Set, the following conditions must
be met:
• The machine must be stowed
• Turntable position so basket is over tongue
• Telescoped fully in
• Boom not elevated
• Hand brake set
When driving, no boom functions are available.
To drive:
1. Satisfy position sensors
2. Turn Selector switch to drive or O/R set
3. Push the green enable button (no time limit to func-
tion start)
4. Pull the Enable trigger
5. Joystick must be moved within 7 seconds (after 7
seconds, begin with trigger switch again)
Drive & Set Interlocks
1. Turntable position switch
Proximity switch below the tower link (on boom rest)
to sense boom is on rest. This switch will self moni-
tor and be able to sense it is alive upon power up.
2. Hand brake set switch
Proximity Switch to sense location of brake release
cylinder.
3. Telescope Switch
Mechanical switch that can sense the boom is tele-
scoped fully or in some position not fully telescoped.
4. Elevation switch
Mechanical switch on the lift cylinder that can sense
main boom above horizontal