2
、
Place two wood blocks(50mm*100mm*21mm L*W*H) in front of the two wheels at one
side(either left or right),then drive the wheels upon the wood blocks.
3
、
Switch the joystick function into lifting, rise the platform to 2 meters.
Result: Platform stop to rise, tilt alarm occur, platform and ground displays show the code
LL.
4
、
Lower the platform, switch to drive function, remove the wood blocks.
5
、
Place two wood blocks(50mm*100mm*100mm L*W*H) in front of the two wheels at one
side(either front or back),then drive the wheels upon the wood blocks.
6
、
Switch the joystick function into lifting, rise the platform to 2 meters.
Result: Platform stop to rise, tilt alarm occur, platform and ground displays show the code
LL.
7
、
Lower the platform, switch to drive function, remove the wood blocks.
Test automatic pothole protection system
Note: Automatic pothole protection system shall automatically start work when the platform rises
up. Automatic pothole protection system will turn on two limit switches to limit travel speed. If
the automatic pothole protection system does not work, alarm will ring and the machine will stop
moving when the platform is raised up 1.5m above the ground.
1.
Raise the platform up.
Results: When the platform is raised up 1.5m above the ground, the automatic pothole
protection system shall automatically extend.
2.
Push hard the left / right pothole protection panel.
Results: Pothole protection panel does not turn to other directions.
3.
Lower the platform.
Results: Automatic pothole protection system shall retract automatically.
4.
Get a piece of wood of 50mm high, 5cm wide and 10cm long. Put the wood under pothole
protection panel, and then raise the platform up.
Results: When the platform is raised up 1.5m above the ground, the alarm will ring and
driving function is not available and the platform can’t raise up.
5.
Lower down the platform and remove the wood.
20
