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DMX model 227
5
Commissioning
5.1 Inspections before Commissioning
5.2 Commissioning
V3.0
Check the tightness of all connections. If necessary, retighten.
Check the correctness of all electrical connections.
Check if the voltage indicated on the type plate corresponds with the local
voltage!
CAUTION
After initial start-up and after each diaphragm
exchange, tighten the fixing screws of the dosing head:
After approx. 6 to 10 working hours or two days, tighten
the dosing head screws crosswise using a torque
wrench, torque 70-80 Nm.
Fill with gear oil
The pump has been tested in the factory, and the oil drained prior to shipping.
Before using, fill with the supplied special oil as follows:
Switch off the pump.
Unscrew the venting screw with oil dipstick.
Slowly pour the supplied gear oil into the opening of the venting screw until
it reaches the mark on the dipstick.
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Gear oil for single pumps: 5.0 l
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Gear oil for dual pumps: 7.5 l
Switch of the pump after approx. 10 minutes, check the oil level, and add
more if necessary.
Refit the oil dipstick.
Start the pump
Switch on the power supply.
Pumps with frequency converter: set dosing rate to 100%.
See Operation Manual of frequency converter! See also chapter
Adjustment of dosing rate using frequency converter
The pump is now ready for use.
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