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F-86

F-86

TROUBLESHOOTING & REPAIR

RECONNECT SWITCH TEST 2 (continued)

FIGURE F.28 - RECONNECT SWITCH

1

1. RECONNECT PANEL

2. RECONNECT SWITCH

3. LEAD CONNECTIONS

3 2

TEST PROCEDURE

 

 

 

 

 

WARNING

 

1.

Remove main input supply power to the

 

 

 

 

 

 

 

 

 

 

 

 

 

 

machine.

 

 

 

Before continuing with the

 

 

 

 

 

2.

With the 3/8" nut driver, remove the 4

 

 

 

test procedure, perform the

 

screws that hold the handle to the

 

 

 

capacitor discharge proce-

 

machine.

 

 

 

dure to avoid electric shock.

 

 

 

 

 

 

 

3.Remove the rubber gasket (cover seal) from the lift bail.

4.

With the 5/16" nut driver, remove the sheet

7. Visually check that the following leads are

 

metal screws from the case top.

 

not damaged or exposed. With the

 

 

5.

With the 5/16" nut driver, remove the

volt/ohmmeter, also test the leads for con-

 

screws holding the right and left case

tinuity:

sides. Remove the case sides by lifting up and out.

6.Perform the Capacitor Discharge Procedure described earlier in this section of the manual.

POWER WAVE 450

Page 146
Image 146
Lincoln Electric SVM112-B service manual Figure F.28 Reconnect Switch