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Vers. 20170705
Example time control (5 activated pump units)
Example pulse control (5 installed pump units)
E5: not assigned
E6: not assigned
E7: Back pressure too high / over-current: output signal PIN 4 = Low (0 V)
Root cause:
Back pressure was measured 3 x too high. The lubrication point could be clogged, the tube
length could be too long or the grease is too stiff or has hardened. This pump unit will stop!
Corrective action
Trace reason for high back pressure >70bar and correct it, Delete error in the program Pro
with Clr. Pump will continue to run.
Control panel:
ALARM (red LED) is flashing, Display: Number of pump unit + E7 = 2E7
Example time control (5 activated pump units)
Example pulse control (5 installed pump units)
E8: not assigned
System error
Trace reason and correct it, Delete error in the program Pro with Clr. Memory will not be
erased.
Master PIN:
321
The master PIN 3 – 2 – 1 can be entered to entry into the Pro program.