Commissioning; Testing Prior To Commissioning The Pump - ProMinent DULCOflex DFBa Series Operating Instructions Manual

5

Commissioning

5.1 Testing prior to commissioning the pump

User qualification, commissioning: trained user, see
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1.2 'Users' qualifications' on page 5
The following tests are to be carried out:
Ensure that the pump has not been damaged during transpor‐
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tation or storage. Immediately report any damage to the sup‐
plier
Check that the mains voltage is suitable for the motor
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Ensure that the hose is suitable for the fluid to be conveyed
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and that it is not damaged
Make sure that the temperature of the liquid does not exceed
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the recommended temperature range
Only switch the pump on if it the front cover has been properly
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attached
Check that the rollers are correctly fitted and fastened
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Check that the hose and rollers are sufficiently lubricated
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Check that the thermal overload protection (not included in the
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delivery scope) corresponds to the value specified on the
motor type plate
Check whether the direction of rotation is correctly adjusted
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Check that the optional electrical components are connected
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and are working properly
Install a manometer in the pressure line if the back-pressure
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value is unknown
Check the operating instructions in order to ensure that the
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flow values, pressures and power consumption of the motor do
not exceed the rated values
Install a pressure relief valve in the pressure line in order to
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protect the pump in the event that a valve is unintentionally
closed off or the line is blocked in another way.
Commissioning
Ä Chapter
31