Lull 644E-42 Operation Manual - Manual (Page 97)

Operation
95 Model 644E Origin 3/04
1. Bring the vehicle to a complete stop using the service brakes.
2. Park the vehicle on level ground.
3. Place the travel select lever in the (N) NEUTRAL DETENT position and
engage the parking brake switch.
4. Lower the boom and ground the attachment.
5. Turn the ignition switch to the OFF position and remove the key.
Shut-Off
WARNING:
To prevent death or serious personal injury, be cer-
tain to lower the boom, engage the parking brake switch, and shut off the
engine prior to exiting the vehicle.