111 - preventive maintenance training .pptx

7/25/2019 111 - Preventive Maintenance Training .pptx

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After this training you will be able to: Define a Preventive Maintenance (PM) system Recognize reasons and need for a PM system Define advantages of a PM system Recognize risks of a PM system State the law of PM Describe the PM execution process Describe ways to fix data absence Define ways to motivate PM workers.

Objectives


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Preventive maintenance is a schedule of

planned maintenance actions aimed at theprevention of breakdowns and failures.

The primary goal of preventivemaintenance is to prevent the failure of

equipment before it actually occurs. Designed to:

Preserve and enhance equipment reliabilityby replacing worn components

Ensure machine failures are not the cause forworkplace mishaps.

What is Preventive Maintenance?


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A written preventive and predictive maintenance

system must be in place

Equipment must be replaced or repaired on aschedule, following manufacturersrecommendations

Documented records of maintenance and repairsmust be kept

The system must include maintenance of hazardcontrols such as machine guards, exhaustventilation, mufflers, control circuits and devices,etc.

PM Requirements


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P! system aligns with asafety managementprogram to:

Prevent in"uries caused bymalfunctioning equipment

#ncrease automation $educe losses due toproduction delays

#mprove quality %ust&in&time manufacturing Provides a more organi'edwork environment.

Need for PM System

#mage courtesy of www.defenselink.mil


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Some advantages of a PM system include: Reduced production downtime

Conservation of assets and increased lifeexpectancy of assets (both machine and human)

Ensuring all equipment safety features arefunctioning properly

Reduced cost of repairs by reducing secondary

failures

Quality products

Identification of equipment with excessivemaintenance costs

Advantages of a PM System


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PM program risks couldinclude: Damage to adjacent equipmentduring a PM task

Damage due to an error inreinstalling equipment into itsoriginal location

Damage due to the installation ofnew parts.

PM Program Risks



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The higher the value of plant assets andequipment per square foot of facility, the

greater will be the return.

he !a" of PM Programs


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Things to consider after completing amaintenance operations: Ensure equipment meets manufacturersspecification

Review job hazard analysis (JHA) to ensureequipment alterations or equipment maintenancedid not introduce new hazards

Conduct machine checks to ensure all features,especially safety devices, are functioning properly

Ensure employees are aware of any changes toequipment and/or operating procedures.

hings o #onsider


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Three keys for a successfulPM system: Scheduling: Should be

automated to the maximumextent possible

Execution: Should be donebefore an actual break downoccurs

Quality: Should have a formal

process for checking the qualityof repairs.

A Successfu$ PM System


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P! focus should be on: (leaning

)ubrication and inspection

(orrecting de*ciencies

+peration of safety devices.

Pre&determined partreplacement should beminimal and done only

where evidence clearlyindicates wear&outcharacteristics.

PM %ocus



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When PM data is missing

capture techniques shouldlook at: Structural/facility

Age exploration programs

Statistical analysis Safety inspection data.

Cost should not be aprimary factor in decidingagainst data collection fora PM system.

&ata Absence



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,ays to motivate your P! workers include:Establishing e-ective training programs

Establishing inspection and preventivemaintenance as a recogni'ed important part ofthe overall maintenance program includingfollow&ups

ssigning competent responsible people to thepreventive maintenance program

/etting high standards

Publici'ing reduced costs with improved up&timeand revenues and employee safety which are theresult of an e-ective preventive maintenancesystem.

Preventive Maintenance Workers


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In this presentation you learned about: Preventive Maintenance Program components Reasons for the PM system Advantages of a PM system

PM risks PM after action items Successful PM system PM focus

Ways to motivate PM workers.

Summary

111 - preventive maintenance training .pptx

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