Author Topic: welding and ignition on 280SL  (Read 3003 times)

Ferrolanoman

  • Full Member
  • Senior
  • ***
  • USA, CO, Longmont
  • Posts: 100
welding and ignition on 280SL
« on: March 01, 2013, 15:24:57 »
I'm having a new exhaust system installed today on my '70 280 SL and some mig welding is involved. Should the battery be disconnected since I have a Crane electronic ignition retrofit so as not to riskdamage to it?
thanks for your considered opinions.

Benz Dr.

  • Associate Member
  • Platinum
  • ******
  • Canada, ON, Port Lambton
  • Posts: 7220
  • Benz Dr.
Re: welding and ignition on 280SL
« Reply #1 on: March 01, 2013, 15:53:10 »
I disconnect the battery any time that I'm welding on  a car. It may not make a difference but I'd rather not find out.
1966 230SL 5 speed, LSD, header pipes, 300SE distributor, ported, polished and balanced, AKA  ''The Red Rocket ''
Dan Caron's SL Barn

1970  3.5 Coupe
1961  190SL
1985   300CD  Turbo Coupe
1981  300SD
2013  GMC  Sierra
1965  230SL
1967 250SL
1970 280SL
1988 560SEC

Ferrolanoman

  • Full Member
  • Senior
  • ***
  • USA, CO, Longmont
  • Posts: 100
Re: welding and ignition on 280SL
« Reply #2 on: March 01, 2013, 17:10:30 »
thank you Dan. my sentiments exactly.

mdsalemi

  • Pagoda SL Board
  • Platinum
  • ******
  • USA, NC, Davidson
  • Posts: 7055
Re: welding and ignition on 280SL
« Reply #3 on: March 01, 2013, 18:24:35 »
Perhaps more importantly--disconnect the Crane box.  I think it has a plug for doing so?
Michael Salemi
Davidson, North Carolina (Charlotte Area) USA
1969 280SL (USA-Spec)
Signal Red 568G w/Black Leather (Restored)
2023 Ford Maverick Lariat Hybrid "Area 51"
2023 Ford Escape Hybrid
2024 Ford Mustang Mach Ex PEV