To establish a standardized procedure for Preventive Maintenance of Stacker conducting regular preventive maintenance on stackers, ensuring their safe and efficient operation, minimizing downtime, and extending their operational lifespan.
SOP for Preventive Maintenance of Stacker
- OBJECTIVE:
- To lay down the Procedure for preventive maintenance of Stacker in the Plant.
- SCOPE:
- This SOP is applicable to preventive maintenance of stacker in the Plant.
- RESPONSIBILITY:
- Technician/ Operator shall be responsible for proper execution of preventive maintenance as per SOP of Preventive Maintenance of Stacker
- Engineering – Head shall be responsible for reviewing the SOP and for ensuring proper execution of Preventive Maintenance of Stacker.
- ACCOUNTABILITY:
- Engineering – Head shall be accountable for proper implementation of the SOP.
- DEFINITIONS:
- Nil
- PROCEDURE:
- Preventive maintenance shall be executed as per the SOP No.: SOP/EN/XXXYYY – Execution of Preventive Maintenance.
- Ensure that the spare parts are available at the time of preventive maintenance.
- Preventive Maintenance of Stacker– Mechanical
- Switch off the Power supply. Place “Under Preventive Maintenance” board on the machine.
- Check the cylinder piston rod for wear on tear.
- Check the oil leakage from machine.
- Check the machine for unusual noise and vibration.
- Check piping fitting for loose and any damages.
- Checking shall be done on quarterly basis ± 7 days.
- Preventive Maintenance of Stacker – Electrical
- Checking of Terminals, Wiring and Components
- Ensure that the power supply to the machine is switched off.
- Visually check all the power and control wiring.
- Check and ensure by using appropriate tools that all the wires are properly tightened.
- Ensure that all switches are working.
- Checking shall be done on quarterly basis ± 7days.
- Post Preventive Maintenance – Check List
- Whenever any modifications and major works are carried out to the equipment, the same shall be mentioned in the equipment history card as per the respective SOP.
- Connect the equipment main power supply and start the equipment.
- Ensure that the equipment is running smoothly, without any abnormality.
- If any abnormality is observed in the above, same will be attended in co-ordination with User department Head.
- Record the preventive maintenance activity as per the format No : SOP/EN/XXXYYY Preventive maintenance check list & record.
- ABBREVIATIONS
- CRF No. : Change Request Form number
- QA : Quality Assurance
- PM : Preventive Maintenance
- EN : Engineering
- REFERENCES
- Nil.
- DISTRIBUTION LIST
- SOP shall be distributed to following departments Quality Assurance, Engineering as per user request.
- ANNEXURES
- Preventive Maintenance Checklist & Record for Stacker : SOP/EN/XXXYYY
PREVENTIVE MAINTENANCE CHECKLIST & RECORD FOR STACKER
| Equipment Name | Location | ||
| Equipment ID | Frequency |
| Things to be done: | Check List | Remarks |
| Quarterly Check List | ||
| 1. Check the cylinder piston rod for wear on tear. | ||
| 2. Check the oil leakage from machine. | ||
| 3. Check the machine for unusual noise and vibration. | ||
| 4. Check piping fitting for loose and any mages. | ||
| 5. Visually check all the power and control wiring. |
