Check The Potentiometer Adjustment - DURKOPP ADLER 867 Service Instructions Manual

2.16.3

Check the potentiometer adjustment

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Keep the key "P" pressed and switch on the main switch.
–
Enter the technician level.
–
Select the parameter "F-188".
–
Actuate the key "E".
The current Speedomat grade and the corresponding driving speed
limitation are displayed.
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Set the setting wheel 1 to "lowest lifting stroke".
The display should indicate the Speedomat grade "07".
–
Set the setting wheels 1 and 2 to "maximum lifting stroke".
The display has to indicate the Speedomat grade "21".
For the driving speed the display indicates "EEEE".
Note:
If the Speedomat grades "07" and "21" are not attained, the
potentiometer must be readjusted.
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