Maintenance Cautions<For Maintenance Personnel>
Use the following safety precaution internal inspection.
High voltage may be retained in the capacitors if the high-tension
circuit several minutes after you have turned the power switch off.
To prevent an electrical injury due to erroneous power switching, make
sure that the main power supply and the system power switch are both
in the off position. Additionally, attach a safety label showing that
service is in progress.
Take care not to damage the ESDs (Electrostatic Sensitive Devices)
by static electricity from carpet and cloths.
Wear a safety mask so as not to breath in dust during inspection or
cleaning inside your system instruments.