9
7.2.
Start the pump
Then start the pump by pressing the "ON / Neustart" button. The pump switches
to start mode and indicates this by lighting the start indicator light. If the liquid is
pumped evenly and without air mixture within 3 minutes, the system jumps to
"Auto" and is ready for automatic operation. You may then close the shut-off
valve in the pressure line again. The pump will cut off upon reaching the max.
pressure.
If this is not the case and the "Fehler" (Error) warning light illuminates, check all
connections on the suction side again for leaks and refill the pump housing and,
if possible, the suction hose with water again and repeat the starting procedure.
During the first start-up it is possible under certain circumstances that this pro-
cess must be repeated several times. As a rule, this is caused by the fact that the
amount of air within the system was too large at the first intake cycle, thereby
causing the anti-dry-running feature to trigger.
Prior to each pressing of the "ON / Neustart" button, please make sure that
switching off was not the result of some other cause which must be eliminated
prior to each new start.
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Summary of Contents for HWA 6000 EPF
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