Report this forum post

Good day my fellow technician,
I have a problem with my unit,
Every time I change Magnetic Contactor TIPS on reverse/forward contactor after a couple of days, it always make them welded.
I check any posible wire damage (Corrosive wirings)
Nothing. It was all good and no sign of defectivity
What should the probable cause?
Thank you for immediately response

The unit was
BRAND: Nichiyu
MODEL: FB10P-DC70C-300
I couldn't retrieve any specification of the unit, Except the Brand and model
Of the unit.
  • Posted 15 Mar 2019 14:52
  • By dom09
  • joined 15 Mar'19 - 1 message
  • Philippines

This is ONLY to be used to report flooding, spam, advertising and problematic (harassing, abusive or crude) posts.

Indicates mandatory field
Maxlion FB35EH
Hangzhou, China
New - Sale
Maxlion FB25LI
Hangzhou, China
New - Sale
Upcoming industry events …
February 24, 2026 - Panama City, Panama
April 8-10, 2026 - Jiangsu Province, China
June 10-11, 2026 - Cologne, Germany
Global Industry News
edition #1259 - 4 December 2025
In this week’s Forkliftaction News , we look at the November Logistics Manager’s Index which has dropped to the lowest it has been since June 2024... Continue reading
Maxlion FB35EH
Hangzhou, China
New - Sale
Maxlion FB25LI
Hangzhou, China
New - Sale
Latest job alerts …
Movers & Shakers
Michel Denis Michel Denis
President and CEO, Manitou Group
Vice president of sales, Barclay Brand Ferdon
Board chair, Australian Supply Chain & Logistics Association (ASCLA)
Strategic business development manager, Heli Materials Handling Oceania
Upcoming industry events …
February 24, 2026 - Panama City, Panama
April 8-10, 2026 - Jiangsu Province, China
June 10-11, 2026 - Cologne, Germany
Editorial calendar - planned features
CONSTRUCTION FORKLIFTS
HANDLING GOODS IN THE COLD
LOADING/UNLOADING FREIGHT
BROWNFIELD AUTOMATION
FORKLIFT ATTACHMENTS
BATTERY AFFORDABILITY AND LIFETIME
FORKLIFT SAFETY