Troubleshooting Troubleshooting small crane lifting machine and lifting methods, portable lifting machine lifting machine outdoor spot, sliding straight-lifting machines outdoor lifting machine prices, lifting machine indoor and outdoor lifting machine, mainly due to and exclusion method: First, press the start button on the motor does not turn 1) wiring broken or loose: Repair wiring 2) switch malfunction: Repair or replace the switch 3) capacitor burn: Replace the capacitor 4) Not stopper reset or limit switch malfunction: Repair or travel limit switch 1. Brake pad wear: adjust the brake pads gap or replace the motor brake failure 2. Brake spring break: Replace the brake spring 3. Brake sheet with severe oil: Clean brake pads Second, the motor does not move heavy objects hanging noisy 1. Power supply voltage is too low: 2. The capacitor voltage is normal to be damaged: Replace the capacitor 3. brake pad is not completely disconnected: adjust the brake pads gap three foot braking force is too small 1. pin slip: Reinstall the brake band 2. Fracture: replace the brake just with 3. Brake band wear: swap pin jack four big machine noise 1. Poor lubrication: increase 2. foot gear lubricant bearing damage: Check and replace the gear or bearing 3. Install the timing is not rotating body shell hit: Reinstall indoor lap lifting machine lifting machine portable buildings for rural small-scale enrichment project urbanization interior decoration outdoor lifting machine supply more and more attention, a lot of construction, decoration materials require manual handling. If you use the new portable lifting machine, five people working so hard to get moving day's work, only two people can finish with two hours hanging. Handling station chain in order to build a way to do market, lucrative. Outdoor lifting machine price, Jiangsu outdoor lifting machine, lifting by the Qingyuan Xinyu Xinyu Hoisting Machinery Limited. Qingyuan Xinyu Crane Limited (xyqz0312.1688.com) strong, credible, in Baoding engineering, construction crane industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Xinyu lifting into the brilliant and you work for a better future!