preventive maintenance webinar_final

8/8/2019 Preventive Maintenance Webinar_Final

1/15

1

DoD Lead Agent:Office of the AssistantSecretary of the Army(Installations and

Environment)

Department of DefenseVoluntary Protection Programs

Center of Excellence

Operated by:

Development, Validation, Implementation and

Enhancement of a Voluntary Protection Programs Center ofExcellence (VPP CX) Capability for Department of Defense

(DoD)

Development, Validation, Implementation and

Enhancement of a Voluntary Protection Programs Center ofExcellence (VPP CX) Capability for Department of Defense

(DoD)

Preventive Maintenance


2/15

2

ObjectivesObjectives

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.


3/15

3

What is Preventive Maintenance?What is Preventive Maintenance?

Preventive maintenance is a schedule of plannedmaintenance actions aimed at the prevention of

breakdowns and failures.

The primary goal of preventive maintenance is to

prevent the failure of equipment before it actuallyoccurs.

Designed to:

Preserve and enhance equipment reliability

by replacing worn components

Ensure machine failures are not the cause for

workplace mishaps.


4/15

4

VPP Requirements for


VPP Requirements for


A written preventive and predictive maintenancesystem must be in place

VPP Federal Register Notice 65:45649-45663, 7/24/2000

Equipment must be replaced or repaired on a

schedule, following manufacturers recommendations Documented records of maintenance and repairs must

be kept

The system must include maintenance of hazard

controls such as machine guards, exhaust ventilation,mufflers, control circuits and devices, etc.


5/15

5

Need for PM SystemNeed for PM System

A PM system aligns with asafety management program

to:

Prevent injuries caused by

malfunctioning equipment

Increase automation

Reduce losses due to

production delays

Improve quality Just-in-time manufacturing

Provides a more organized

work environment.Image courtesy of www.defenselink .mil


6/15

6

Advantages of a PM SystemAdvantages of a PM System

Some advantages of a PM system include: Reduced production downtime

Conservation of assets and increased life

expectancy of assets (both machine and human)

Ensuring all equipment safety features are

functioning properly

Reduced cost of repairs by reducing secondary failures

Quality products

Identification of equipment with excessive maintenance

costs

Improved safety and quality conditions.


7/15

7

Errors of a PM SystemErrors of a PM System

PM system errors couldinclude:

Damage to an adjacent

equipment

during a PM task

Damage due to an error in

reinstalling equipment into its

original location

Damage due to the installationof new parts.

Image courtesy of www.defenselink.mil


8/15

The Law of PM ProgramsThe Law of PM Programs

The higher the value of plant assets and

equipment per square foot of facility, the

greater will be the return.


9/15

9

Things To ConsiderThings To Consider

Things to consider after completing amaintenance operations:

Ensure equipment meets manufacturers specification

Review job hazard analysis (JHA) to ensure equipment

alterations or equipment maintenance did not introducenew hazards not included on the JHA

Conduct machine checks to ensure all feature,

especially safety devices, are functioning properly

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


10/15

10

A Successful PM SystemA Successful PM System

Three keys for asuccessful PM system:

Scheduling: Should be

automated to the maximum

extent possible Execution: Should be done

before an actual break down

occurs

Quality: Should have aformal process for checking

the quality of repairs.


11/15

11

PM FocusPM Focus

PM focus should be on: Cleaning

Lubrication and inspection

Correcting deficiencies

Operation of safety devices.

Pre-determined parts

replacement should be

minimal and done only whereevidence clearly indicates

wear-out characteristics.Image courtesy of www.defenselink.mil


12/15

12

Data AbsenceData Absence

When data on PM is absencesome techniques which can beused to assist in its creationare:

Structural/facility Age exploration programs

Statistical analysis

Safety inspection data.

Cost should not be a primaryfactor in deciding against datacollection for a PM system. Image courtesy of www.defenselink.mil


13/15

13

Preventive MaintenanceWorkersPreventive MaintenanceWorkers

Ways to motivate your PM workers include: Establishing effective training programs

Establishing inspection and preventive maintenance

as a recognized, important part of the overall

maintenance program, including follow-ups Assigning competent, responsible people to the

preventive maintenance program

Setting high standards

Publicizing reduced costs with improved up-time andrevenues and employee safety, which are the result

of an effective preventive maintenance system.


14/15

14

SummarySummary

In this presentation you learned about: PM

Reasons for the PM system

Advantages of a PM system

Errors of a PM system

PM after action items

Successful PM system

PM focus

Ways to motivate PM workers.


15/15

15

Questions?Questions?

preventive maintenance webinar_final

Documents