Instruction manual

screwdriver comes within approximately 1/8 in. of power

supply, power supply is operating properly. If no arcing

occurs, power supply is defective. Replace power supply.

b. Use high voltage tester. Voltage output should be between

9000 and 11000vdc.

Fig. 26—Electrical Troubleshooting Flow Chart

A91482

BLOWER ON

ENERGIZE

UNIT

LIGHT ON

CHECK CELLS

CONTACT

SPRING

UNIT

OPERATING

PROPERLY

IF CELLS

IN PLACE

LIGHT OFF

REMOVE

CELLS

CHECK LIGHT,

LIGHT

CIRCUIT

CHECK:

WIRING

INSULATORS

POWER

SUPPLY

LIGHT IS ON

LIGHT OFF