7 Replacement of control and power boards
7.1 Replacing a control board
When the control PCB starts up for the first time, the "high-voltage test" and the "drying
programme" test programme are automatically executed.
The test programmes can be terminated using "Cancel".
IMPORTANT:
Parameter visibility depends on the set UI table.
Compliance with the following sequence is imported during parametrisation after control PCB
replacement:
1. First configure the UI table in the machine parameters.
2. Exit the menu via the Back button and save the changes.
3. Configure the machine type in the machine parameters.
4. Configure the remaining parameters acc. to the machine type, acc. to the table Model
overview and machine parameters (ex factory settings)
5. IMPORTANT:
Changes to the machine parameters must be saved on the control PCB using the service
function Save default settings.
REASON:
If the customer resets his settings to Default settings, the settings saved on the control PCB
AND the machine parameters are called up again.
Error message when starting the machine
If the configuration of the new control PCB does not match the machine,
an error message is shown on the display during control PCB start-up.
Press and hold the arrow key 4 , until the input menu appears for the service code.
This way, the machine parameter menu can be accessed despite the error message.
CRM14
Except for the registration number, all parameters will be set to default and must be re-configured.
7.2 Replacing a power board
No special settings must be applied.
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