JLG® Telescopic Boom Lift—Emergency Descent Procedure – 1200SJPS 1350SJPS

From Ground

1. Elevate the main boom lift the platform up into the air
2. Push in the emergency stop switch
3. Pull out the emergency stop
4. Switch and hold the auxiliary power button down
5. Use the boom control lever to bring the Boom room control down

From Aerial

1. Press and hold the foot switch.
2. Hold the auxiliary power button down.
3. Use the boom control lever to bring the boom control down the machine will now lower.
4. Release auxiliary power switch.
5. Machine will now stop.
6. Push in emergency stop.