Compac Master MR400S Instructions d'installation et de mise en service - Page 10

Parcourez en ligne ou téléchargez le pdf Instructions d'installation et de mise en service pour {nom_de_la_catégorie} Compac Master MR400S. Compac Master MR400S 18 pages.

Submersible Delay (Sd)

12.2
This is the time delay from when the Submersible pump starts to when the solenoids in the
dispenser open to allow time for the leak detector to reset.
This is factory set by Compac at 005 (five seconds).
If problems are experienced with the leak detector tripping, firstly check that 'Sd' is still set and
then, if necessary, make it longer as follows.
1. Press and release the K factor switch repeatedly until 'Sd' appears on the Dollar display
'dXXX' will appear in the litres display.
2. Continue to press the K factor switch until the number to be changed flashes. Hold the switch
down and this number will then increment.
3. Release the switch when the required number is displayed. The value of the displayed number
will then be stored in the C4000 memory as the Submersible delay.

Preset Cutoff (Pcut)

12.3
If a preset keypad is fitted, it may be necessary to adjust the Pcut setting on site if the preset
overruns. The Pcut setting turns the solenoid output (T3) off prior to the preset amount being
reached to allow for preset overruns.
1.
Do a preset delivery and observe if the preset overruns, and if so, by how much.
2.
Press and release the K factor switch repeatedly until 'Pcut' appears on the Dollar display
3.
Increase the Pcut setting and do another delivery. Adjust the Pcut setting again if required.
(The maximum value that the Pcut can be set to is 9.99 litres).
Notes:
1.
The factory default setting is 0.00. When the Pcut is set to 0.00, the solenoid output (T3)
turns off 0.5 litre before the preset amount, otherwise it turns off at the Pcut setting.
2.
It may not be possible to make the Pcut amount large enough to eliminate any preset
overruns completely
.
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