Very hot Flex XC 3401

[Rsurfer]

No when I first got it I skipped oiling anything.

Maybe that's the problem.

[psnt1ol]

Yeah, well, I'm trying to find the mechanism buy which this "burning out" works. I understand the refrigeration scenario (and other motors which use a start capacitor), but the power tool one doesn't make sense to me. And the fact that I can't easily find an explanation for it on the internet tells me that it's an old wive's tale. However, I am not discounting your personal experiences.

Actually.... the owners manual to a Dewalt Air compressor does has a section on Extension Cord.



So does the owners manual of Makita 9772c...



They both mentioned that an undersized cord will cause a drop in line voltage resulting in loss of power and overheating.

[Jet Black]

Well guys my cousin and detailed his car yesterday and had no problems with the Flex overheating, really weird but everything turned out well. Thanks for all the help guys.

[StuDLei]

Powerhouse Distributing is the official service center for Flex. They are located in Omaha.

Bob Eichelberg, the president of FLEX North America, lives in the Omaha area as well (Elkhorn).

Holy crap. Who would have guessed??

That's awesome, I'll have to check it out. I think something is wrong with my speed dial and/or trigger.

[Calendyr]

Ok so if I decided to buy a Flex (and I am really tempted) what would be the steps to take to prevent overheating?

So good quality extension cord for sure, but after that?

Is there any lubrication that needs to be done before use?

What backing plate to use for 5.5" pads?

Anything else I need to know about using a Flex 3401?

[loudog2]

Ok so if I decided to buy a Flex (and I am really tempted) what would be the steps to take to prevent overheating?

So good quality extension cord for sure, but after that?

Is there any lubrication that needs to be done before use?

What backing plate to use for 5.5" pads?

Anything else I need to know about using a Flex 3401?

I use a lithium grease on the felt ring. I usually apply twice a year. No need to over do it. And yes a good extension cord.

[erichaley]

Lubricating the felt ring is no longer required nor recommended.

[loudog2]

Lubricating the felt ring is no longer required nor recommended.

Actually it is recommended if you apply a lot of pressure or are on a slight angle once in a while. It was also stated that it does not hurt to do it so why not take the precaution? The issue of the burnt backing plates a few years back was stopped by taking this precaution.

If it doesn't hurt then why not do it to prevent something from happening?

[erichaley]

Actually it is recommended if you apply a lot of pressure or are on a slight angle once in a while. It was also stated that it does not hurt to do it so why not take the precaution? The issue of the burnt backing plates a few years back was stopped by taking this precaution.

If it doesn't hurt then why not do it to prevent something from happening?

Could you please post the link to this official recommendation from FLEX?

[loudog2]

Not a official from flex. Mike said it a year or 2 ago. But I will look for the post in a bit for you.