Aerial work equipment return to work precautions

Electric scissor fork type

1. Vehicle inspection

Around the vehicle, focus on the tires, frame, platform pulley, auxiliary platform foot to check to ensure that no damage is lost.

2. Check the door accessories on both sides

Open both sides of the door, focus on the motor, driver, controller, valve group, hydraulic fuel tank, wiring harness, battery, charger, etc. to check to ensure that no damage is lost. Check the hydraulic oil to ensure that there is no missing or deteriorating condition.

3, battery function check

Plug the charger into the mains to ensure that the vehicle charging function is normal. Ensure that the full charge ≥50%, discharge test.

4. Vehicle testing

Carry out lift start-stop test on the vehicle to check whether the pothole protection mechanism is normal; Focus on the inspection of the pin point of the boom to ensure that there is no abnormal boom. Verify the integrity of the safety support.

Conduct high/low speed steering tests on the vehicle to ensure that the braking is normal and the handle is functioning properly.

Electric arm type

1. Vehicle inspection

Around the vehicle, focus on the tire, frame, boom, bend arm, platform inspection to ensure that no damage is lost.

2, important parts inspection

Focus on the motor, driver, controller, valve group, hydraulic fuel tank, wiring harness, battery, charger, etc. to check to ensure that no damage is lost. Check the hydraulic oil to ensure that there is no missing or deteriorating hydraulic oil.

3, battery function check

Plug the charger into the mains to ensure that the vehicle charging function is normal. Ensure that the full charge ≥50%, discharge test.

4. Vehicle testing

Start and stop test of vehicle lifting and expansion is carried out from the lower control position, focusing on the inspection of boom and pin points to ensure that there is no abnormal boom. From the upper control position, the vehicle is tested for high/low speed walking steering to ensure that the braking is normal and the handle function is normal. The function test of all kinds of sensors of the vehicle anti-extrusion device is carried out to ensure the reliability of the function.

Wood boom type

1, around the vehicle, focus on the tire, frame, boom, bend arm, platform inspection to ensure that no damage lost.

2, important parts inspection

Focus on the engine, water tank, controller, valve group, hydraulic fuel tank, wiring harness, battery, etc., to ensure that no damage is lost. Check the hydraulic oil to ensure that there is no missing or deteriorating hydraulic oil.

3, engine function check

Check the tightness of the engine belt, check whether the oil level and state are normal, check whether the cooling water level is normal. The starting motor, generator, heating wire and starting wire are normal.

4. Vehicle testing

Measure the power level of the vehicle starting battery. If the voltage is less than 11.5V, recharge the battery. After the above check, try to start the engine from the lower control position. After the engine starts, observe the engine running for 5 minutes to ensure that there is no abnormal sound and shaking.

Start and stop test of vehicle lifting and expansion is carried out from the lower control position, focusing on the inspection of boom and pin points to ensure that there is no abnormal boom.

The function test of the vehicle anti-extrusion device is carried out to ensure the reliability of the function.

Matters needing attention

1. After the vehicle is not used for a long time, it is necessary to fully charge the vehicle to keep the battery performance in a good state before use.

2. It is necessary to focus on the inspection of items involving vehicle safety.

3, according to the maintenance standards, regular maintenance checks should be carried out on vehicle-related items.