1 - Equipment maintenance checklist:

Here we are going to discussing about equipment maintenance activity like as PPM- planned preventive maintenance, breakdown maintenance , schedule maintenance etc. Maintenance checklist is a written document which is followed step by step during maintenance activity. It is written as below mentioned points.

• Safety precaution points.
• PPM activity points
• After PPM activity points.

2 - Format of maintenance checklist:

3 - Maintenance safety guideline:

During PPM activity we should follow safety guideline for stopping any misshaping. Safety related some points below mentioned.

• Disconnect energy sources like as electrical, hydraulic or mechanical.
• Use lock out and tag out procedure.
• Use insulated tools.
• Use personal protective equipment as safety shoes, helmet etc.
• After completion activity remove tools and tackles.
• After completion remove safety lock and signboard or tag.

4 - Types of maintenance checklist:

• Weekly
• Monthly
• Fortnightly
• Quarterly
• Half Yearly
• Annually or Yearly

5 - Details of preventive maintenance checklist:

1- Maintenance activity points:

• Clean with air blower and clothes.
• Check and tight all terminal connections
• Clean air filter through water.
• Check any vibration and rectify it.
• Check any abnormal sound, if available then rectify it.
• Check all connection on visibly.
• Check any heat or hot spot in connections, thimbles or terminal if yes then replace it.
• Check body earth connection

2- After maintenance equipment testing :

• Incoming Voltage
• Check load according capacity.
• Check parameters according default limit.
• Check any abnormal sound.

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