Hitachi CP-X2520 - Page 48

48
CP-X2520 ( M2-25ED ) / CP-X3020 ( M2-30ED )
Ŷ PANEL FAN
Replacing the G PANEL/PBS FAN or the RB PANEL FAN
Remove a screw for the G PANEL/PBS FAN or two screws for the RB PANEL FAN after
detaching a whole of the PANLE DUCT from the bottom case.
RB PANEL FAN
G PANEL/PBS FAN
T3x12 screw (1pc)
T3x12 screw (2pcs)
Tighten this screw while stopping the fan from
shifting by pressing it from the bottom side.
Press the fan
from this side
Gap shaped like a wedge
Both of bottom surfaces
are not level.
Both of bottom
surfaces are level.
Gap: <0.3mm
G PANEL/PBS FAN
PANEL DUCT
View from the side
OK NG
Assembling the Power Supply Block
1. POWER UNIT CIRCUIT
Attaching the CAPACITOR COVER
Detach the CAPACITOR COVER from the capacitor of a broken POWER UNIT CIRCUIT.
Attach the CAPACITOR COVER to a new POWER UNIT CIRCUIT as it was.
2. Power Unit (Ballast)
Attaching to the BALLAST HOLDER
(1) Slide the power unit (ballast) into the slits of the BALLAST HOLDER.
(2) Fasten the POWER UNIT BALLAST board with a T3x12
screw (black).
Broken unit
New unit
CAPACITOR
COVER
Slit
BALLAST HOLDER
POWER UNIT BALLAST
Confirm the board is set in place.
T3x12 screw