Lincoln Electric SVM173-A Figure F.11 Power Wave Current Transducer Test Control Board

Models: SVM173-A

1 165
Download 165 pages 33.5 Kb
Page 86
Image 86

Return to Section TOC

Return to Section TOC

to Section TOC

Return to Master TOC

Return to Master TOC

to Master TOC

F-40

F-40

 

 

TROUBLESHOOTING & REPAIR

POWER WAVE CURRENT TRANSDUCER TEST (CONTINUED)

FIGURE F.11 – POWER WAVE CURRENT TRANSDUCER TEST

CONTROL BOARD

J8

J8

211 212 213

1 2 3 4

5 6 7 8

216

CURRENT

TRANSDUCER

1 2 3 4

P91

Return

Return to Master TOC

TEST PROCEDURE

1.Remove input power to the Power Wave 455.

2.Using the 3/8” nut driver, remove the case top and the control box cover.

3.Locate the Power Wave current transducer leads at Control Board plug J8. See Figure F.11.

4.Carefully apply input power to the Power Wave 455.

WARNING

ELECTRIC SHOCK can kill.

High voltage is present when input power is applied to the machine.

POWER WAVE 455M/MSTT

Page 86
Image 86
Lincoln Electric SVM173-A service manual Figure F.11 Power Wave Current Transducer Test Control Board