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Chapter 9
– Function test
Chapter 9
– Function test
Information contained in this chapter:
How the HD 450/HD 450 Injection automatically conducts a function test
Your options for conducting a manual function test
Which function tests you should carry out in daily use
Process evaluation and
monitoring system
Automatic function test
The monitoring system of the HD 450/HD 450
Injection
tests the
components of the unit with regard to their functionality and
plausible interaction. When the parameters
exceed fixed threshold values, the HD 450/HD 450
Injection
will display warning
messages or
fault indicators. If necessary, it will cancel the program with the
corresponding message.
If the program has completed successfully, a
corresponding message is displayed.
Manual function test
You have the option of monitoring the values displayed
on the screen, as well as the progress of the program. Additionally,
with the logs of the program, you can check if the program was
completed successfully.
Tests in daily use
The following should be checked daily before operation:
1.
Wide-mesh and fine-mesh screens in the washing chamber
2.
Washing arms in the washing chamber
3.
Interior of the washing chamber and the door seal
4.
Baskets and inserts
Also see
Chapter 7
– Maintenance