Personal Safety Precautions; Moving Sections Of The Unit; Live Electrical Sections; Service Precautions - Panasonic KX-MB2230JT Service Manual

1.3.

Personal Safety Precautions

1.3.1.

Moving Sections of the Unit

Be careful not to let your hair, clothes, fingers, accessories, etc., become caught in any moving sections of the unit.
The moving sections of the unit are the rollers and a gear. There is a separation roller and a document feed roller which are rotated
by the document feed motor. A gear rotates the two rollers. Be careful not to touch them with your hands, especially when the unit
is operating.
1.3.2.

Live Electrical Sections

All the electrical sections of the unit supplied with AC power by the AC power cord are live.
Never disassemble the unit for service with the AC power supply plugged in.
CAUTION:
AC voltage is supplied to the primary side of the Low Voltage Power Supply Board (SMPS board). Therefore, always unplug the
AC power cord before disassembling for service.
Discharge the primary electrolytic capacitor before touching the SMPS board.
1.4.

Service Precautions

1.4.1.

Precautions to Prevent Damage from Static Electricity

Electrical charges accumulate on a person. For instance, clothes rubbing together can damage electric elements or change their
electrical characteristics. In order to prevent static electricity, touch a metallic part that is grounded to release the static electricity.
Never touch the electrical sections such as the Power Supply boards, etc.
KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT
Discharge the primary electrolytic capacitor
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