Hitachi UX Twin Nozzle Service Manual page 79

[Inside of Inlet cover (cover is opened)]
AC power is supplied to inside of Inlet cover. Before you open Inlet cover, be sure to
turn OFF main power switch, and then wait for 10 seconds at least. After that, pullout
power cable from outlet. Be caful against electric shock when you confirm inside with
Inlet cover opened.
AC power is supplied to interior of the side cover. In order to avoid an electric shock,
be sure to turn off the power supply and wait for at least 10 seconds and pull the
power cable out of the outlet before opening the cover.
It is not necessary to remove Inlet cover or Inlet base when accessing to interior of
the side cover.
[Inside of the side cover (cover is opened)]
Ground wire
Caution against electric shock
Be sure to connect the ground wire
before turning the power ON.
Caution against electric shock
switch
Main power
Power cable
Inlet cover
Caution against access to side cover inside
EZJ113 board
Ground wire
3-3
Maintenance door
Inside of side cover
Caution against electric shock
Glass fuses(2pcs) are installed. Do NOT touch
those Glass fuses to prevent electric shock.
Side cover
Main power
switch
EZJ139 board