HF131PEN_v0501_05
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Interrupting and ending the batch process
When STOP is pressed once, the batch process will be temporarily interrupted; the actual
values are not lost. At the display, the word "PAUSE" will be flashing. From this stage, the
batch process can be resumed with the START-key.
The process can be ended entirely at all times by pressing STOP twice in which case the
actual values are "lost" and the system returns to steady state: the batch can not be resumed.
Fig. 5: Example display information when interrupted.
Flowrate indication
Remark: this function might not be available: it depends on the configuration of the unit..
During batching, the actual flowrate will be displayed on the bottom-line of the display.
It depends on the configuration settings if flowrate is displayed continuously or alternating with
the preset value.
After batching, following functions are available:
Clear total
The value for total can be re-initialized. To do so, select Total and press PROG followed by
STOP - STOP. After pressing STOP once, the flashing text "PUSH STOP" is displayed.
To avoid re-initialization at this stage, press another key than STOP or wait for 20 seconds.
Re-initialization of total DOES NOT influence the accumulated total.
Display accumulated total
When the STOP-key is pressed, total and accumulated total are displayed. The accumulated
total cannot be re-initialized. The value will count up to 99,999,999,999. The unit and number
of decimals are displayed according to the configuration settings for preset.
Low-battery alarm
When the battery voltage drops, it must be replaced. At first "low-battery" will flash, but as
soon as it is displayed continuously, the battery MUST be replaced shortly after!
Only official batteries may be used, or else the guarantee will be terminated. The remaining
lifetime after the first moment of indication is generally several days up to some weeks.
Fig. 6: Example of low-battery alarm.
Alarm 01-03
When "alarm" is displayed, please consult Appendix B: problem solving.
