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10 Servicing
C A U T I O N
•
Do not touch the electrical components of the PCB.
•
Do not apply force to the PCB, as this could damage it.
•
Pay special attention to the position of the connectors on the PCB. An incorrect position during installation
may damage the PCB.
10.9.7 Removal of the thermistors from the liquid and gas piping
Remove the air inlet grille as indicated in section
air inlet
grille, see on page 346.
Remove the air filter as indicated in section
filter, see on page 346.
Remove the front panel as indicated in Section
panel, see on page 347.
Remove the side panel, removing the 3 set screws and pulling the
panel downwards.
Disconnect the wiring from the thermistor and remove the
thermistor.
10.9.8 Removal of the fan motor
Remove the air filter in line with the instructions given in chapter
Remove the front panel in line with the instructions given in chapter
Remove the motor in line with the instructions given in chapter
10.9.9 Removal of the printed circuit board (PCB)
Remove the front panel in line with the instructions given in chapter
Remove the PCB following the instructions given in chapter
10.9.10 Removal of the thermistors from the liquid and gas piping
Remove the air filter in line with the instructions given in chapter
Remove the front panel in line with the instructions given in chapter
Remove the thermistors in line with the instructions given in chapter
piping, see on page 349.
349
SMGB0063 rev. 1 - 10/2010
Removal of the
Removal of the air
Removal of the front
Removal of the air
Removal of the front
Removal of the fan
Removal of the front
Removal of the printed circuit board
Removal of the air
Removal of the front
Removal of the thermistors from the liquid and gas
filter, see on page 346.
panel, see on page 347.
motor, see on page 347.
panel, see on page 347.
(PCB), see on page 349.
filter, see on page 346.
panel, see on page 347.
10
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