JLG 4017PS Platforms Operator Manual - Manual (Page 39)

Section 4 - Operation
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Control Operation
• After engine start-up from the platform is successful, activate the function enable
trigger. Platform controls are activated and the function enable indicator will
illuminate.
• If a control function is not operated within a seven second period, the function
enable indicator will go out and controls are disabled. Release the function
enable trigger and activate again to re-enable controls.
• With the function enable trigger activated, operate the boom joystick and other
switches to control boom and platform functions.
• If platform is overloaded, the platform overload indicator will illuminate and
buzzer will sound. All platform function controls are disabled. The load in
platform must be decreased below the platform’s maximum capacity in order to
allow continued operation.
• If needed, push the power/emergency stop switch to shut off power to platform
controls and shut off engine.
Shut-Down Procedure
1. Lower platform to ground.
2. Release function enable trigger.
3. Depress power/emergency stop switch to shut-off engine.
4. Exit platform properly.
5. Unlock cab door.
6. Turn cab ignition to OFF position. Remove key.
7. Depress power/emergency stop switch in cab.
8. Turn off electrical master switch in engine compartment (if equipped).
9. Block wheels (if necessary).
WARNING
TIP OVER HAZARD. Exceeding lift capacity of the telehandler/platform could
damage the equipment and/or cause tip over.