Konica Minolta REGIUS 190, Service Manual

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REGIUS MODEL 190 Service Manual Ver.1.00 2004.11.01
Cautions Relating to Power
Supply Voltage
WARNING The voltage supply to the REGIUS MODEL 190 is AC110V or
higher. To avoid electrocution, the following cautions must be
observed:
••••
Check that the REGIUS MODEL 190 earth is properly connected.
••••
Ensure that all cables are properly connected and check for damage.
••••
Before carrying out work which may involve touching power supply lines, the
power supply must be switched off.
••••
In cases where the power supply must be left on to carry out, for example
voltage measurement, every precaution must be taken to avoid contact with
power supply lines.
Cautions Relating to Lithium
Batteries
The SCB2 (System Control Board) in the REGIUS MODEL 190 incorpo-
rates a lithium battery.
••••
Unless given specific instructions, the lithium battery should not be removed.
••••
In cases where the lithium battery must be removed, care must be exercised
to avoid exposure to fire or water. Such exposure may cause the battery to
explode.
Cautions Relating to Damage to
the Equipment
CAUTION The electronic circuits in the REGIUS MODEL 190 may be dam-
aged by static electricity. The main body and any electrical
parts removed should be handled with due care during instal-
lation and/or repairs.
CAUTION An earthing strap should always be worn when handling circuit
boards.
CAUTION Never loosen the screws painted in white. Loosening these
screws may disable the restoration of the normal status in the
field.