Mechanical and Electrical Equipment Maintenance
M&E equipment maintenance system is established and posted on the wall. Maintenance staff will do their job following the system and keep all the equipment in their best status. Fault treatment
Fault treatment
1.Equipment fault should be eliminated at once by operator and maintenance staff and record in details in the log.
2.Operator must record in details and report it to the managerial class if they cannot eliminate the fault, meanwhile they must be more careful with the fault development.
3. If equipment defect cannot be removed right off, it needs to be discussed in the daily production scheduling seminar.
4. Before treating each defect, particular method need to be confirmed and executed by specialist to prevent further damage.
Equipment dynamic operation status management
It means by some specific manner to enable maintenance and managerial staff to grasp equipment operation status and draw up particular measures accordingly.
I. Each project team needs to identify the inspection points, content, normal perimeter standard according to the equipment's structure and operation manner, and confirm inspection period according to specific operation features, usually it is separated in hour, shift, day, week, season, and month inspection.
I. Each project team needs to identify the inspection points, content, normal perimeter standard according to the equipment's structure and operation manner, and confirm inspection period according to specific operation features, usually it is separated in hour, shift, day, week, season, and month inspection.
II.Establish complete inspection guarantee system
Operator is responsible for all inspection points of applied equipment, professional maintenance personnel are in charge of inspection of important equipment. Confirm special inspector based on number and complexity of the equipment.
Their work covers not only the important inspection points but also master the equipment dynamic operation status.
III.Information distribution and feedback
During inspection, if operator found any urgent issues that forced the equipment to stop functioning, they must inform the work shift panel and let person in charge make decisions. Common hidden trouble or defect will be recorded to the inspection sheet afterwards and given to special inspectors. Special maintenance personnel inspect the equipment and make record carefully, and distribute the information to special inspectors
for summary.
Special inspectors not only inspect those necessary points but also need to summarize the inspection results and list the issues of the day and deliver the problem list to mechanical department.
Mechanical department then input the problem list to the record and computer for general management by superior department.
IV. Dynamic data application
Inspectors put forward inspection items according to the defects or hidden danger they have detected and include them in the inspection plan.
Equipment defect must be handled immediately by production conductor; project manager needs to come up with the treatment plan if they cannot handle the problems.
For important failure, leader will organize and study the case and formulate control and treatment plan.
V.Weakness treatment
The following belong to equipment weakness:
1.Parts where frequent failure and break down occur during operation and treatment does not work;
2.Equipment and parts where product quality and quantity is affected during operation;
3.Parts (or equipment) that do not meet small scale maintenance period need and often need extra maintenance;
4.Parts (or equipment) that have hidden danger (to staff and equipment safety) and can hardly be tackled with by daily maintenance and simple fixation.
VI.Weakness management
Mechanical department will list the equipment weakness based on dynamic data and organize the review and confirm the treatment plan for improvement; related personnel will review and discuss the improvement plan and put it into inspection plan; after the equipment weakness has been improved, effect examination needs to be investigated, related leader reviewed and put into equipment document.
