Operator’s Manual
Self-Propelled Scissor Lift
Version 1
23
Test the Up/Down Functions
The audible warnings on this machine and the standard horn all come from the same central alarm.
The horn is a continuous tone. The descent alarm is an intermittent tone and becomes continuous
when the platform reaches a height of 5 ft (1,5 m) above its stowed position. The tilt alarm and the
overload alarm are all continuous tones. An optional automotive-style horn is also available.
7.
Move and hold the platform up/down switch to the upper position to activate the up function.
Result
: The platform should raise. The pothole guards should deploy.
Note
: Do not raise the platform more than 5ft (1,5 m).
8.
Move and hold the platform up/down switch to the lower position to activate the down function.
➢
Result
: The platform should lower. The descent alarm should sound while the platform is
lowering.
Note
: When releasing the platform up/down switch, the platform should stop raising/lowering.
Test the Manual Lowering (Only For Hydraulically Driven Machines)
9.
Push and hold the platform up/down switch to the upper position to activate the up function and
raise the platform approximately 2 ft (0,6 m).
10. Pull the manual lowering knob located at the back of the chassis.
➢
Result
: The platform should lower. The descent alarm will not sound.
At the Platform Controller
11. Turn the key switch of the ground control panel to platform position.
Test Emergency Stop
12. Push in the Emergency Stop button of the platform controller to the OFF
position.
➢
Result
: No functions should operate.
13. Turn out the Emergency Stop button of the platform controller to the ON position.
Test the Horn
14. Push the horn button.
➢
Result
: The horn should sound.
Test the Function Enable Switch
15. Do not press the function enable switch on the control handle.
16. Slowly push the control handle forward, then pull the control handle backward.
➢
Result
: No functions should operate.
