Deutsch
15
1
.
10
Changing transformer
1
.
10
.
1
Removing transformer
• Remove cover. (see point
1
.
2
)
• Remove PC board (point
1
.
5
.
1
)
• Loosen plug connections.
• Loosen cable ties.
• Loosen fixing screws underneath the device.
• Raise the transformer up from the base using a screwdriver.
• Remove transformer.
• Remove remains of adhesive strip with spirit.
1
.
10
.
2
Fitting transformer
• Remove protective film from under side of transformer.
• Screw transformer to base of the device.
• Solder transformer connections to the PC board
white
= J
10
orange = J
8
red
= J
9
• Connect the plug connections on the primary side to the
noise filter
• Fit PC board (point
1
.
5
.
2
)
• Fix the transformer connectors with cable ties.
• Attach cable loom for power supply.
• Attach cable clip.
• Connect push button box to the board.
• Fill chamber with distilled water up to the mark and fit cover.
• Fit nebuliser chamber.
• Switch on device.
• Adjust the device following the setting instructions.
• Remove push button box and housing cover.
• Fit housing cover. (see point
1
.
3
)
• Check electrical safety according to VDE
0751
or IEC
601
-
1
• Trial run.
1
.
11
Change control board
• Carefully separate ribbon cable between the control board
and the main board at connections J
1
of the control board
and J
7
of the main board.
• Pull the connectors for them gently upwards by
2
-
3
mm.
• Peel off front foil carefully.
• Loosen Phillips screws and remove control board.
• Fit new control board and screw in place.
• Stick on new front foil accurately.
• Using the push connectors, attach ribbon cable to connectors
J
1
on the control board and J
7
on the main plate.
• Fill chamber with distilled water up to the mark and fit cover.
• Fit nebuliser chamber.
• Switch on device.
• Adjust the device following the setting instructions.
• Fit housing cover (see point
1
.
3
)
• Check electrical safety according to VDE
0751
or IEC
601
-
1
.
• Trial run.
