Samsung SNAP 700 Specifications download pdf (Page 5)

1. Precaution

1-2 Special High Voltage Precautions

1. High Voltage Warning Do not attempt to measure any of

the high voltages --this includes the lament voltage of the

magnetron. High voltage is present during any cook cycle.

Before touching any components or wiring, always unplug

the oven and discharge the high voltage capacitor (See

Figure 1-1)

2. The high-voltage capacitor remains charged about 30

seconds after disconnection. Short the negative terminal

of the high-voltage capacitor to to the oven chassis. (Use a

screwdriver.)

3. High voltage is maintained within specied limits by close-

tolerance, safety-related components and adjustments. If

the high voltage exceeds the specied limits, check each

of the special components.

H. V. Diode

Short

H. V. Capacitor

PRECAUTION

There exists HIGH VOLTAGE ELECTRICITY with high current capabilities in the circuits of the HIGH

VOLTAGE TRANSFORMER secondary and lament terminals. It is extremely dangerous to work on or

near these circuits with the oven energized.

DO NOT measure the voltage in the high voltage circuit including lament voltage of magnetron.

PRECAUTION

Servicemen should remove their watches whenever working close to or replacing the magnetron.

PRECAUTION

Never touch any circuit wiring with your hand nor with uninsulated tool during operation.

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Samsung SNAP 700 Specifications Page 5