Hitachi J300U Series Power Supply User Manual


 
4-3
Vent hole
Cover (a nonflammable
plate such as an iron plate)
Precaution for installation and wiring
When executing the wiring work or another work, attach a cover on the vent hole (slit) on the top of the
inverter to prevent wire chips, weld spatters, iron scraps, or dust from falling into the inverter.
15 cm or more