Figure 6-4. Rectifier, removal and installation.

5-6625-2691-13&P

Figure 6-4. Rectifier, removal and installation.

5-10. Variable Transformer

continuity using a multimeter (para 7-2). Check for

proper operation. Replace a defective variabl

a. General. A three gang 240/20 volt variable

transformer.

transformer is provided to control the load from 0 to 3

c. Removal. Refer to figure 5-5 and remove the varia

KW. The variable transformer is operated by control

ble transformer.

knob located on the control panel. Used in conjunction

d. Installation. Refer to figure 5-5 and install the

with various load settings, any kilowatt loading be-

variable transformer.

tween 0.5 and 33 KW can be obtained.

b. Testing. Test the variable transformer (fig. 5-5) for

5-5