How To Install or Replace a Bernard Quick Disconnect on a Best of the Best Platform MIG Gun Remove liner from gun assembly. Viewing quick disconnect from cable end, align wave spring and large snap ring with opening access slot. Compress large snap ring with internal snap ring pliers and remove locking sleeve. Remove small […]
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How To Install or Replace a Bernard Power Pin on a BTB MIG Gun Remove nozzle, contact tip, and gas diffuser / retaining head and lay cable straight. Using a 10 mm wrench, turn liner lock counterclockwise until it is free from the power pin. Remove liner from gun assembly. Remove the screw and assembly […]
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How To Install or Replace a Fixed Neck on B Series or O Series Curved Handle BTB Platform Guns To remove neck, remove the nut insulator. Using a wrench, rotate lock nut counterclockwise. Rotation will free neck from end fitting. To install the neck, perform the above instructions in reverse order and tighten lock nut […]
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How To Install or Replace a Fixed Neck on a T Series Small Straight Handle BTB MIG Gun Loosen and remove locking collar. Place neck in vise, twist handle lock nut counterclockwise and pull away from handle. Remove screw from handle. Separate handle halves exposing jam nut and front of unicable. Loosen jam nut using two […]
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How To Install or Replace a Fixed Neck on a T Series Straight Handle BTB MIG Gun Place neck in vise. Remove both switch mounting housing screws with an 8 mm nut driver. Slide handle back exposing the cable […]
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How To Install or Replace a Rotatable Neck on a BTB MIG Gun Please accept preferences, statistics, marketing cookies to watch this video. To remove neck, grasp lock nut and rotate counterclockwise. Rotation will free neck from end fitting. To install the neck, perform the above instructions in reverse order and torque to 38 in.-lbs. Liner […]
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How To Install or Replace a Liner on a BTB MIG Gun Bernard® Conventional Liners Remove nozzle, contact tip, and gas diffuser / retaining head and lay cable straight. Using a 10 mm wrench, turn liner lock counterclockwise until it is free from the power pin. Remove liner from gun assembly. With cable laying straight, […]
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How to Install or Replace a Fixed Neck on a Straight Handle MIG Gun Step 1 Place neck in vise. Remove both switch housing mount screws. Slide handle back, exposing the cable connection. Loosen the cable / neck connection using a 7/8″ wrench. Remove from vise and unthread neck by hand. NOTE: The body is […]
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