Hettich EBA 280 - Software Operation; Centrifugation Parameters; Ramp-Up Level; Runtime

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Rev.: 03 / 11.2023
AB1101en_SA
Software operation
Brake level
Changing the runtime
Start of runtime count
3. Press the [START/PULSE] button.
🡆 The setting is transferred to the indicator.
1. Press the [SELECT] button repeatedly until is displayed.
2. Use the [Adjustment buttons] to set the desired value.
A numerical value can be set from 0 to 9.
Adjustable in 1 second increments.
9 = shortest ramp-down time
1 = long ramp-down time
0 = longest ramp-down time (unbraked ramp-down).
3. Press the [START/PULSE] button.
🡆 The setting is transferred to the indicator.
7.1.2 Runtime
For continuous operation, the minutes and seconds must
be set to zero.
1.
Press the [SELECT] button repeatedly until ‘t/min’ is displayed.
2.
Use the [Adjustment buttons] to set the desired value.
A numerical value can be set from 1 to 99 minutes.
Adjustable in 1 minute increments.
3.
Press the [SELECT] button.
🡆
‘t/sec’ is displayed.
4.
Use the [Adjustment buttons] to set the desired value.
A numerical value can be set from 1 to 59 seconds.
Adjustable in 1 second increments.
5.
Press the [START/PULSE] button.
🡆
The settings are shown in the indicator.
■ The ‘Dual time’ function is enabled. The function is enabled ex works.
1.
Press the [SELECT] button repeatedly until ‘Begins at START’ or
‘Begins at SPEED’ is displayed.
2.
Use the [Adjustment buttons] to select the desired setting.
■ ‘Begins at START’ = Runtime counting begins after the start of the
centrifugation run.
■ ‘Begins at SPEED’ = Timing of the runtime starts after the set
speed is reached.
This is indicated by the ‘é’ symbol in the indicator to the left of the
time.
3.
Press the [START/PULSE] button.
🡆 The settings are shown in the indicator.
7.1.3 Speed, RPM
1.
Press the [SELECT] button repeatedly until ‘RPM’ is displayed.