On Time routine maintenance is the cleaning and inspection carried out before, during, and after the operation of the machine. It mainly checks the condition of key and vulnerable parts (such as mechanical safety devices), coolant, lubricant, fuel level, instrument indicators, etc.
1. First-level Maintenance: Generally involves cleaning, tightening, and lubrication operations, and includes partial adjustment operations to maintain the technical condition of the machinery in good order.
2. Secondary Maintenance: Includes all contents of primary maintenance, with inspection and adjustment as the focus, to maintain the good working performance of the mechanical assemblies, mechanisms, and parts.
3. Seasonal Maintenance: The main content is to replace the lubricating oil and fuel oil suitable for the season, implement antifreeze measures, and add antifreeze facilities.
4. Maintenance during the Running-in Period: After the running-in period of a new machine or repaired machinery is completed, running-in period maintenance must be performed. The main contents are cleaning, tightening, adjusting, and replacing the lubricant.
5. Transfer Maintenance: Transfer maintenance should be carried out before the machine is transferred to the construction site. The maintenance content can be determined according to the technical status of the machine, and if necessary, anti-corrosion treatment can be carried out.
6. Decommissioning Maintenance: Decommissioned or stored machinery should be maintained, This maintenance focuses on cleaning, anti-corrosion, and moisture-proofing.