First, the boot before the work:
1, check whether the equipment is in the verification period.
2, check whether the equipment is in good condition, air pressure is normal.
3, check whether the power supply is connected to the ground, whether the voltage or current is up to normal.
4, check the keys are normal, clean up the work area of the tool.
5, check the chain and wire rope is normal, whether to maintain adequate lubrication.
6, check on the base of the expansion bolt or anchor bolts are loose, strengthening adjustment in a timely manner to ensure the smooth operation of equipment.
7, check the oil volume in the fuel tank to reach the allowable value of the normal operation of the equipment.
Two, starting step:
1, open the device power.
2, the lifting machine before the first use of the first, to carry out no-load running test.
3, the lift arm landed in the lowest position, before the car into parking spaces, towards the aisle.
4, adjust the tray to the highly consistent, mobile bracket to adjust to is supporting vehicle for position, then rotate four rubber tray, the mean position of the body is equal to the distance,
Press the button again.
5, the car from the ground 10-15cm, stop rising, check the fulcrum is strong, the vehicle is stable. After the security, the party may continue to work.
6, the car with the rise, work to observe the safety hook do not have the card lag phenomenon.
7, when the car to the height of the height, the release of the rising button to stop the rise.
Three, step down:
1, clean up the arm under the bridge tool debris, to ensure that personnel are in a safe state.
2, pull the two ends of the buck valve, press the button to the car slowly down to the ground.
3, the control box power cut off.
Four, note:
1, always keep the body and the environment clean.
2, the equipment must be operated by a trained personnel.
3, the lifting of the car shall not exceed 3500 kg
4, the lifting machine only for lifting the vehicle use, not for other lifting use, but also to avoid the emphasis on lifting, in order to prevent screw damage.
5, in the process of lifting, the car is prohibited under the station.
6, the lifting process if found abnormal, immediately stop using, and ask the relevant technical people to repair.
7, before work by the vehicle must be put back or close to the ground, no support for the night.
8, cut off the power supply after using
9, after the end of the daily work, we must lift the lift off the ground to the 10-15cm, the daily work before the lifting machine will fall, to ensure the good lubrication of the lifting machine.
10, once a week on an injection once 50# oil on the outrigger activities at the wire rod and track and to a screw rod oil pool filling oil, with oil overflow is appropriate.
11, every two weeks after the inspection and adjustment of the transmission chain of the tightness of the transmission chain, as well as cleaning the dust in the chain slot, etc..
12, check the weight of the nut every month, every two years to replace the lifting nut. The first working day of each month to check the oil situation, timely refueling, every two months to replace
Lubricating oil, and filling the lift with butter.
13, quarterly first week check base expansion bolt or anchor bolts is loose, timely reinforcement adjusted to ensure the stable operation of equipment.
14, chain or wire rope used for three years to replace.
Five, the maintenance of hydraulic system:
1. Cleaning, oil lift after the first put into use the full six months, hydraulic oil tank cleaning and replacement of hydraulic oil, a year after cleaning a hydraulic system, and replace the oil liquid.
2 the replacement of the sealing part of the lifting machine put into use for a period of time, such as the discovery of oil leakage phenomenon, should be carefully checked; if the leakage is caused by the wear of the seal material, should be immediately
Timely replacement according to original specifications.
