How To Replace Bearing For Electric Motor?

With advance technology,we can found the root cause for abnormal sound using Vibration Analysis for rotating equipment.When vibration owner confirm that bearing are defected,we must plan to change or replace a bearing.This time I would like to share video completed method how to replace electric motor bearing.

This is common activities for Electrician to perform bearing replacement during daily routine or turnaround / shutdown.We must ensure all bearing condition for our electrical motor in good performance to prolong bearing life time and can avoid unplanned downtime that can increase maintenance cost. Read More

How To Use Bearing Induction Heater ?

This post I would like to share a video How To Use Bearing Induction Heater.Normally when we dealing with bigger motor or pump bearing,it’s quite difficult to install bearing into shaft because a tolerance gap is small.If we use a bearing pusher to install bigger size bearing into shaft,it’s risky and probably percentage of bearing was damage is high.That why we must use bearing induction heater for more safe and easy bearing installation.

In this video, I used old version of SKF bearing induction heater but still working perfectly without any problem.For latest version and model of Induction Heater from SKF,please visit SKF website  Read More

How to select the best location for install split unit air-conditioner?

When we plan to install air-conditioner unit in our home or resident,the first thing we must sizing the air-condition ( Horse power ) suitable with our space need and the air-conditioner types such split unit types.

For split unit types,it have a several design for our choice likes Wall type,Ceiling enclosed types,Ceiling exposes,Cassette type and Duct types.This types is deference design to suit with our application and room size.

This time i want share some tips how to select the best location for split unit type air-conditioner.It important to ensure our installation perfect and the system can operated in full cooling capacity. read more

How to wiring a plug 13 ampere

Wiring for 13 amp plug top

A 3 pin plug used in most electrical appliances.It has a 13 ampere fuse is rated to protect electrical equipment from overload or short circuit.

This time I will show how to wiring a plug step by step:-

1) Open a cover using a Philips screwdriver.we can see the terminal block  inside a plug.

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