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Mechanical


Bell & Gossett Series 60 Motor Mounts & Coupler Replacement
By State Supply

Uploaded on Apr 27, 2011

Hearing funny noises from your B&G Series 60? Watch the Pump Doctor get your Bell & Gossett Pump back in to shape. Tom Kevorkian performs a 15-minute surgery to replace the motor mounts on coupler on a maintenance-free, small-bearing frame, Bell Gossett Pump. Have questions? Leave a comment and the Pump Doctor himself will respond!


Bell & Gossett Series 80 Seal Kit and Shaft Sleeve Replacement
By State Supply

Published on Mar 23, 2012

Have a leaking Series 80? Your Bell & Gossett 80 pump likely need its seal replaced. Watch as the Pump Doctor replaces a seal kit and shaft sleeve on a closed-coupled Series 80 pump in just under 30 minutes.
Get up and close on the operating table as the Pump Doctor walks you through the surgery step-by-step

Bell & Gossett Series 100 Seal Kit Change
By State Supply

Published on Feb 17, 2013

Did your Series 100 spring a leak? Lucky for you State Supply's B&G Pump Doctor is at it again! In this video Tom puts the venerable Series 100 booster pump on the operating table to replace a leaking seal kit. Watch the Series 100 go under the knife and learn what to look and listen for. Get your B&G pump back in shape with the Pump Doctor!

Bell & Gossett Series 100 Motor Mounts & Coupler Replacement
By State Supply

Published on Feb 17, 2013

The Series 100 pump helped put Bell & Gossett on the map. But like all hydronic pumps, things can and will go wrong. In this video, the Pump Doctor will put the venerable B&G Series 100 on the operating table. He will dissect the pump and show you how to properly replace the motor mounts and coupler. During the surgery, he will also point out a few things to look for in order to keep your pump purring like a kitten.

Bell & Gossett Series 100 Repair Video (remastered)
By State Supply

Uploaded on May 9, 2011

Watch State Supply's resident Pump Doctor Tom Kevorkian guide you through a Bell and Gossett Series 100 complete repair. Discover the parts to a Series 100 Pump and learn how to replace them. Tom takes you through step-by-step on how to dismantle, repair and reinstall a Bell & Gossett Series 100 Bearing Assembly, Impeller and Coupler. Works with the cast iron or bronze Series 100 Pumps 106189 and 106197.

Bell & Gossett Series 1510 Seal Kit and Shaft Sleeve Replacement
By State Supply

Published on Mar 20, 2012

Have a leaking 1510? Your Bell & Gossett 1510 pump likely need its seal replaced. Watch as State Supply's resident Pump Doctor, Tom Kevorkian, performs 42-minutes of surgery on a small bearing frame, base mounted 1510 pump. The Pump Doctor takes you into the operating room and walks you through the seal kit replacement step-by-step. As a bonus, Tom also shows you how to inspect and replace the shaft sleeve, which can be corroded by a seal that is left leaking for too long.

Bell & Gossett Series 1510 Bearing and Shaft Replacement
By State Supply

Published on Mar 30, 2012

Lots of grinding and squealing going on with your B&G 1510? You may need to replace your bearings. The Pump Doctor's ball bearing and shaft replacement surgery clocks in at just under 19-minutes. While on the operating table, the Tom shows you how to properly remove your damaged bearings and replace them with a fresh pair. He'll also inspect the shaft to make sure it is in good condition. Lastly, Tom will show you how to properly put everything back together - grease and all! 


Troubleshoot the Bell and Gossett boiler circ pump
By State Supply

 Published on Nov 8, 2012

I cover the common problems with the Bell and Gossett pump assembly used in hot water boilers.
This video is part of the heating and cooling series of training videos made to accompany my websites: www.graycoolingman.com and www.grayfurnaceman.com to pass on what I have learned in many years of service and repair. If you have suggestions or comments they are welcome.


HVAC



Pump repair Circulator Seal Change fix leak Bearing Assembly Coupler replace how to
Roger Brainard

 Published on Mar 28, 2013

noisy circulator ? pump leak ? short easy fast how to. Seal change / bearing assembly change / coupler coupling change repair

this shows a typical 3 three piece circulator. how to take it apart and put it back together.
seal change and coupler change .. how to evaluate your bearing assembly for reuse or replacement . watch it on your smart phone while you work ..

Pump seal change installation repair how to tutorial rebuild close coupled motor mounted 4380 1531
Roger Brainard

 

Electrical


 How Electric Motors are made
Hurricane Wind Power

 Uploaded on Apr 5, 2011

http://www.hurricanewindpower.com
How Electric Motors are made

How does an Induction Motor work ?
Learn Engineering

Published on Jul 2, 2013

Working of 3 Phase Induction motor is explained in this video with help of animation. They are the most commonly used electric motors. Here basic operation principle of an induction motor is introduced in a logical manner. Concepts of rotating magnetic field, synchronous speed and slip is well introduced in this video
.

End Bell and Impeller Repair
Abom79

Published on Oct 19, 2013

In this video I show you some of my more routine repairs that come through my door, a worn electric motor embell, and also a brass empeller that needs a new bore and key.

Electric Motor Bearing Install

Published on Mar 5, 2013

Installation of new motor bearing the EZ way. Including side cover

HVAC


Intro to the HVAC vacuum pump part 1

Published on Jul 31, 2013

This the first in the Vacuum pump series. This video is part of the heating and cooling series of training videos made to accompany my websites: www.graycoolingman.com and www.grayfurnaceman.com to pass on what I have learned in many years of service and repair. If you have suggestions or comments they are welcome.

Vacuum pump operation part 2

Published on Aug 1, 2013

This one covers how the vac pump operates and some tips on what to do and not do. This video is part of the heating and cooling series of training videos made to accompany my websites: www.graycoolingman.com and www.grayfurnaceman.com to pass on what I have learned in many years of service and repair. If you have suggestions or comments they are welcome.

The vacuum pump part 3

Published on Aug 2, 2013

This one covers a comparison of the hard pipe line and the flexible hose in their abilities to hold a vacuum. This video is part of the heating and cooling series of training videos made to accompany my websites: www.graycoolingman.com and www.grayfurnaceman.com to pass on what I have learned in many years of service and repair. If you have suggestions or comments they are welcome.