8. PROCEDIMIENTO DE VERIFICACIÓN
Salvo que se indique lo contrario, siga estos procedimientos con el interruptor de
alimentación APAGADO y el cable DESCONECTADO.
■ Check for a broken heater
or sensor
■ Replacing the fuse
27
ADVERTENCIA
1. Check for a broken heater or sensor
Measure the resistance across this position.
Verify the electrical integrity of the heater and
sensor.
Measure the resistance of the heater and sensor
while at room temperature(15∼25℃;59∼77℉).
It should be 3.9Ω ±10%. If the resistance exceeds
these limits, replace the tip.
1. Unplug the power cord from the power receptacle.
2. Remove the fuse holder.
3. Replace the fuse.
4. Put the fuse holder back in place.