3 - 30
CHECK Locking of the front axle oscillating cylinders (OPTION)
- Place a sufficiently solid ramp in front of the right front wheel:
• A= 7.5cm minimum, 9cm maximum.
• B= 60cm maximum.
• C= 75cm minimum, 100cm maximum.
• D= 10° minimum, 25° maximum.
- Switch on the platform. Start the engine.
- Enter the basket.
- Raise the jib slightly.
- Drive the platform slowly forwards until the right front wheel is at the top of the
ramp. Brake the platform.
- Turn the turntable 90° to the left.
- Extend the telescope for 2 seconds.
- Drive the platform slowly backwards until the wheel is off the ramp. Brake the platform.
- Ask someone on the ground to check the right front wheel and the oscillating cylinders.
Result:
• The right front wheel should be in the upper position and not in contact with the ground.
• The right oscillating cylinder should be retracted and the left one extended.
- Ask the person on the ground to move away.
- Fully retract the telescope.
- As the person on the ground to check the front wheels.
Result:
• The two front wheels must be in contact with the ground.
- Place the turntable in the neutral position.
- Fully lower the jib.
- Get out of the basket.
- Place the same ramp in front of the left front wheel.
- Enter the basket.
- Raise the jib slightly.
- Drive the platform slowly forwards until the left front wheel is at the top of the ramp. Brake the platform.
- Turn the turntable 90° to the right.
- Extend the telescope for 2 seconds.
- Drive the platform slowly backwards until the wheel is off the slope. Brake the platform.
- Ask the person on the ground to check the left front wheel and the oscillating cylinders.
Result:
• The left front wheel should be in the upper position and not in contact with the ground.
• The left oscillating cylinder should be retracted and the right one extended.
- Ask the person on the ground to move away.
- Fully retract the telescope.
- As the person on the ground to check the front wheels.
Result:
• The two front wheels must be in contact with the ground.
- Place the turntable in the neutral position.
- Fully lower the jib.
- Get out of the basket.
- Stop the engine. Power down the platform.