1, please carefully read the various requirements of the concrete mixing plant. Operate, use and maintain as specified. The operating room of the distribution cabinet and the main body of the device should have a reliable grounding measures, the user according to the design specifications required to install their own lightning protection device.
2, in strict accordance with the provisions of the manual in the manual requirements, regular equipment, bearings, reducer and other parts of the lubrication and maintenance work, with particular attention: air compressor oil in the work to maintain the oil level on the line, the oil level below When the oil standard is low, new compressor oil must be added. It is strictly forbidden to work in oil-free state. Clean air compressor filter should be cleaned once a week. For the first time, it will be changed for 100 hours. After 1000 hours of oil change, the oil pump will be lifted twice every working day. Device oil supply.
3, concrete mixing plant equipment before use to check the electrical device is safe and reliable, the trip switch action is flexible and reliable. Check the air compressor self-protection device is normal, the pressure is stable between 0.5-0.7Mpa. Check whether the metering bucket is in a free state, with or without interference.
4, concrete batching plant equipment to work in time, please stir in addition to the host of debris and residue, thoroughly rinse the mixing tank binder; check the mixing blade and liner clearance. To adjust the fastening and tightening of the mixing arm and shaft coupling bolts; cleaning admixture storage silt. Winter construction should be put in the pipeline of water; put the air compressor air tank compressed air and water. Inspect the electrical components in the electrical system for damage or repair or replace if damaged. Check the wire rope wear and apply grease to its surface.
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