3-1
3. OPERATION PROCEDURES
3.1 Safety precautions
3.1.1 Precautions for installing the instrument
Install the instrument in a location free of water or
chemicals. Any water or chemicals entering the
instrument may cause an electric shock or failure.
Do not install the instrument in a location where
chemicals are stored or gases may occur. Spilt
chemicals or vapor may enter the instrument and result
in re.
Do not hold the head, chin rest, forehead pad,
joystick, or cables when moving the instrument. These
components are detachable and the instrument may
drop, resulting in injuries.
Install the instrument in a location not subject to
direct sunlight, high temperature and humidity, or air
containing dust, salt and/or sulfur. Otherwise, failure or
malfunction may occur.
Install the instrument in a leveled, stable location
free of vibration or mechanical impact. Otherwise,
measurement cannot be conducted correctly. The
instrument also may topple over or fall down, resulting
in re or a serious accident.
Install the instrument so that the user can use the
system under optimal conditions. Carefully connect
the devices so that the wiring is not disconnected
unintentionally during operation, and does not hinder
operation of the instrument.