Hitachi RPIM - Removal of the Heat Exchanger

Nº Part
1
The hook is released by turning this part in the direction
of the arrow
2 Front spacers
Nº Part
1 Two rear spacers
Attach the three front spacers and secure the main PCB.
Insert the PCB connectors following the removal procedure in
reverse order. Fit the terminal board fixture plate, the terminal
board fixtures, the electrical box fixtures and covers and the
terminal board cover.
C A U T I O N
Be careful not to catch any wire between the components or
with incorrect or barely visible connections.
10.8.9 Removal of the heat exchanger
Remove the front panel as indicated in Section Removal of the front
panel, see on page 323.
N O T E
Remove the right-hand cover instead of the front panel on
RPK-(2.5-4.0)FSN2M models.
Remove the electrical box as indicated in section Remove the
electrical box panel, see on page 329.
Remove the drain pan as indicated in section Removal of the drain
pan, see on page 340.
Remove the fixture from the piping at the rear of the heat exchanger.
10 Servicing
337
SMGB0063 rev. 1 - 10/2010
10