Tig welding maintenance and specifications

Shop Area: Metal Shop Tool: TIG Welder Requires in-person training: Yes

Procedure Number MT 130-04, Rev. 0

Date DRAFT

General

Reference

• TIG welding basics
• https://ahpwelds.com/manual/TIG200ACDCP(ahp)2016.05.pdf

Maintenance

• Dust should be removed with dry and clean compressed air regularly. If the welder is used in a heavily polluted environment with smoke and polluted air, dust must be removed from the welder each month.
• The pressure of compressed air should be kept low so that damage is not done to the smaller components in the welder.
• Regularly check the connection of the electrical cord in the welder and make sure all other connections are secured.
• Welder needs to be stored and used away from water, dirt or dust.

Specifications

• Dimensions: 22″ x 20″ x 9″
• A duty cycle of 60% at 200A for TIG welding, and 35% at 155A for stick
• Input voltage: 110V/220V
• This welder adopts rectifiers designed with advanced inverter technology.
  • The inverter TIG welding power uses high-power IGBTs to turn the working frequency of 50/60Hz to high frequency (20KHz or higher).
  • Then voltage is reduced and current is regulated.
  • This welder is a multi-purpose unit composed of DC pulse TIG welder and AC pulse TIG welder, and DC Stick welder (MMA).
  • This welder allows you the versatility of welding various types of metal including aluminum.

                                                     END OF THE PROCEDURE