Personal Safety Precautions; Moving Sections Of The Unit; Live Electrical Sections; Service Precautions - Panasonic UF-5500 Service Manual

UF-5500 / 4500
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.
Rollers
1.3.2.

Live Electrical Sections

CAUTION:
When servicing, never disassemble the unit with the AC power cord connected.
Live AC voltage is supplied to the primary side of the power supply unit.
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 unit, etc.
D104
Q1
D503
6
SCR51
F2
C5
Feeder Rollers