Generators and Electric Motors
[Home] - [HELP] - [Forums] - [Groups] - [Classified Ads] - [Subscribe] - [Books] - [Sponsors] -

Go Back   SmokStak > SmokStak® Shop Equipment Tools and Techniques > Welding Shop
Forgot Password? Join Us!

Notices

Welding Shop Welder generators, equipment, weld practice, techniques, troubles and solutions. See our TERMS of SERVICE prior to reading!

Welding Shop

MOSA Italian DC Welder


this thread has 4 replies and has been viewed 2444 times

Reply
 
Thread Tools Display Modes
  #1  
Old 12-16-2014, 12:45:43 AM
debe debe is offline
Registered
 
Join Date: Aug 2012
Location: Adelaide, South Australia
Posts: 125
Thanks: 12
Thanked 52 Times in 36 Posts
Default MOSA Italian DC Welder

Looking for any information on this welder, in particular a circuit diagram. It has one welding socket missing. The engine is a 2stroke & runs fine.
Attached Thumbnails
Click image for larger version

Name:	WELDER.1.jpg
Views:	102
Size:	71.7 KB
ID:	213568   Click image for larger version

Name:	WELDER.2.jpg
Views:	115
Size:	72.9 KB
ID:	213569   Click image for larger version

Name:	WELDER.3.jpg
Views:	113
Size:	74.4 KB
ID:	213570   Click image for larger version

Name:	WELDER.4.jpg
Views:	100
Size:	78.0 KB
ID:	213571  
Reply With Quote
Sponsored Links
  #2  
Old 12-16-2014, 12:47:46 AM
debe debe is offline
Registered
 
Join Date: Aug 2012
Location: Adelaide, South Australia
Posts: 125
Thanks: 12
Thanked 52 Times in 36 Posts
Default Re: MOSA Italian DC Welder

2 more pics.
Attached Thumbnails
Click image for larger version

Name:	WELDER.5.jpg
Views:	73
Size:	70.4 KB
ID:	213572   Click image for larger version

Name:	WELDER.6.jpg
Views:	64
Size:	61.5 KB
ID:	213573  
Reply With Quote
  #3  
Old 12-21-2014, 03:59:25 AM
Combustor Combustor is offline
Registered
 
Join Date: Jul 2009
Location: North of West Australia
Posts: 717
Thanks: 4
Thanked 347 Times in 268 Posts
Default Re: MOSA Italian DC Welder

Hello debe,
Does your welder actually put out DC current? There is no indicatoin on the nameplate that it does, and the only Mosa welder that I ever used many years ago produced high frequency AC power. Welded very nicely, but you could hear the arc whistle and sing as you welded. Someone here may recall their AC welders and who sold or serviced them. Regards,
Combustor.
Reply With Quote
The Following User Says Thank You to Combustor For This Post:
  #4  
Old 12-22-2014, 06:29:16 PM
debe debe is offline
Registered
 
Join Date: Aug 2012
Location: Adelaide, South Australia
Posts: 125
Thanks: 12
Thanked 52 Times in 36 Posts
Default Re: MOSA Italian DC Welder

Will get back on that, noticed the spec plate has freq 1400-2600 Hz so you may have a point there.
Reply With Quote
  #5  
Old 10-21-2015, 04:20:10 AM
debe debe is offline
Registered
 
Join Date: Aug 2012
Location: Adelaide, South Australia
Posts: 125
Thanks: 12
Thanked 52 Times in 36 Posts
Default Re: MOSA Italian DC Welder

Will share this link for the welder manual (compliments of radvasar) http://www.mosaenergia.com/assets/ma...%20CHOPPER.pdf.
Reply With Quote
Reply

Bookmarks


Thread Tools
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off

F o r u m Jump

Similar Threads Chosen at Random
Thread Thread Starter F o r u m Replies Last Post
Italian made engine Marv Small Air Cooled Gasoline Engines 22 12-02-2014 11:39:29 PM
italian boat motor damnflies01 Antique Marine Engines and Outboard Motors 0 10-14-2014 02:16:11 PM
Italian 1HP Condor A1 starts but won't run JAM Small Air Cooled Gasoline Engines 0 12-01-2012 02:14:05 AM
Italian Hit and miss anyone? Gavin Bedggood Antique Engine Archives 1 06-07-2003 12:25:36 PM


Use "Ctrl" mouse wheel to change screen size.
All times are GMT -4. The time now is 06:02:06 AM.

Smokstak and Enginads site search!


All use is subject to our TERMS OF SERVICE
SMOKSTAK® is a Registered Trade Mark - A Community of Antique Engine Enthusiasts
Copyright © 2000 - 2019 by Harry Matthews P.O. Box 5612 - Sarasota, FL 34277