Shocked while using TS 55

[koschak]

I recently purchased the CT Midi, track saw, and domino xl.
I have only used the the track saw a few times, which has proven its accuracy right away to me!
However, I was ripping 3/4" mdf  at a 45 degree bevel with my right hand running the saw and my left holding the saw down on the guide rail and I continuously get zapped from touching the metal.
It went so far as to popping a breaker one time.
Has anyone had similar issues? Is there anything to check or should I sent it in to get checked out? Of course now that I have it there seems no good time to be with out!

Josh

 

[Administrator_JSVN]

Are you using it with a dust extractor? If so, which brand and model? Does it have an anti-static hose?

Are you using a Dust Deputy with your dust extractor by chance?

Have you checked to make sure the outlet you're plugged into is properly grounded?

Shane

 

[koschak]

Properly grounded outlet which is in daily use in my shop and no issues with any other tools.

Using the CT Midi with the standard hose and bag that came with it, suction set on maximum.

I do not know what a Dust Deputy is.

Could this just be a weird scenario with the mdf? I rarely use that material but was forced in to building a paint grade fireplace surround, contractor didnt allow much of a budget but thats another story.

 

[Administrator_JSVN]

So, you've used the TS + CT MIDI for other cuts without this issue? It's just with MDF?

And, sorry, somehow I missed that you said you had the CT MIDI in your original post.  [embarassed]

Shane

 

[koschak]

Yes, but I have not made a cut on any material since the mdf.

I will make some rips tonight and report back. I was just wondering if there was something dumb I could be doing unknowingly since I am new to the tool.

 

[koschak]

I did not experience any shocking with typical cabinet grade veneer core 3/4" plywood.
But, what I forgot to mention in the first post and was experiencing again last night, the motor really seems to pulsate when making the cut.
The rpm sounds like it fluctuates when making a cut through a consistent density medium, not like ripping on say 6/4 quarter sawn knotty white oak.

 

[koschak]

http://festoolownersgroup.com/festool-tools-accessories/midi-and-ts55-static/msg318831/?topicseen#msg318831

I see I am not the only one with this issue...

 

[Administrator_JSVN]

There is, I believe, a known issue in the UK as I mentioned in that thread.

I am not aware of any such issue existing in the US other than this single instance that you've reported. Even now, it seems isolated to MDF.

Because MDF produces a very fine dust, that could be the cause. I would suggest you give our service department a buzz. If there is an issue with your saw or dust extractor, they would be in the best position to assist.

Shane

 

[koschak]

Thanks Shane!

I'm now looking in to the best sander to purchase for cabinetmaking, my current sanders are the crappy blue orbital ones that do not last very long and take a long time sanding out planer marks.

 

[jacko9]

Thanks Shane!

I'm now looking in to the best sander to purchase for cabinetmaking, my current sanders are the crappy blue orbital ones that do not last very long and take a long time sanding out planer marks.

ETS 150/3 and you'll be happy!

Jack

 

[ElCabong]

I recently purchased the CT Midi, track saw, and domino xl.
I have only used the the track saw a few times, which has proven its accuracy right away to me!
However, I was ripping 3/4" mdf  at a 45 degree bevel with my right hand running the saw and my left holding the saw down on the guide rail and I continuously get zapped from touching the metal.
It went so far as to popping a breaker one time.
Has anyone had similar issues? Is there anything to check or should I sent it in to get checked out? Of course now that I have it there seems no good time to be with out!

Josh

Josh, Just wondering how much of a "zap" you get. Is it like an continuous voltage shock or a static discharge (like rubbing your feet on a carpet and then touching something?). Just trying to be specific. Like you, I have had a CT-Midi and TS-55REQ for about two months now that gives me a little "tingle" like static when I am ripping 3/4, 1/2 Birch plywood and Paperstone. I am using both the 28T and 48T blades (28T for the Paperstone). When ripping, my left hand is on the rail and no static is present. Only when I remove my hand to reposition and occasionally get the discharge - not always. Secondly, when ripping sheets, my right forearm will sometimes come in contact with the anti-static hose and I will feel the "tingle" on my arm (my right hand is controlling the TS). In my case, not enough to trip a breaker but trying to define was is "normal" or not. I don't feel any static issues with my Domino 500 or ETS-150/3 hooked up to my Ct-Midi.

 

[Grasshopper]

I thought I'd bump this thread as I get shocked nearly every time I run the TS-55, cutting all types of wood.  I run the CT22 dust collector and I think I have an Anti-static hose (it's green).  It is like a static shock with a little umph anytime I come in contact with either the metal of the saw or the hose.  The shock pulses along with the saw.

 

[jacko9]

Wow, I wonder what's causing the static discharge (or whatever is causing this problem) with the Festool only parts?

 

[Administrator_JSVN]

I thought I'd bump this thread as I get shocked nearly every time I run the TS-55, cutting all types of wood.  I run the CT22 dust collector and I think I have an Anti-static hose (it's green).  It is like a static shock with a little umph anytime I come in contact with either the metal of the saw or the hose.  The shock pulses along with the saw.

Are you sure the outlet is properly grounded? Are you using a Dust Deputy, which some models had static issues which are documented here on the forum?

 

[Grasshopper]

No dust deputy.  Just TS55 plugged into CT22, and that into the wall.  I've tried multiple outlets with the same result.  I assume the outlet is grounded OK.

I thought I'd bump this thread as I get shocked nearly every time I run the TS-55, cutting all types of wood.  I run the CT22 dust collector and I think I have an Anti-static hose (it's green).  It is like a static shock with a little umph anytime I come in contact with either the metal of the saw or the hose.  The shock pulses along with the saw.

Are you sure the outlet is properly grounded? Are you using a Dust Deputy, which some models had static issues which are documented here on the forum?

 

[Administrator_JSVN]

I would suggest beginning by checking the ground on the outlet. Without ground, there's no way to dissipate the static charge.

 

[waho6o9]

[attachimg=1]

A.W. Sperry has a neat little outlet checker ^

HTH