ELECTRIC SYSTEM
KUKJE MACHINERY CO., LTD.
170
2) Main Switch Key at On Position
1. Set the main switch to ON position.
2. Measure the resistance with an ohmmeter across the 30 terminal
and the AC terminal.
3. If 0 Ω is not indicated, the 30 – AC contact of the main switch
are faulty.
3) Main Switch Key at PREHEAT Position
1. Set and hold the main switch key at the PREHEAT position.
2. Measure the resistance with an ohmmeter across the 30 terminal
and the 19 terminal, and measure the resistance across the 30
terminal and the AC terminal.
4) Main Switch Key at START Position
1. Set and hold the main switch key at the START position.
2. Measure the resistance with an ohmmeter
across the 30 terminal and the 19 terminal, across the 30 terminal
and the 50terminal, and across the 30 terminal and the AC terminal.
3. If 0 Ω is not indicated, these contacts of the main switch are faulty.
8. CHECKING DISASSEMBLING AND SERVICING