Dover Almatec Quattroflow-QF4400 Series Посібник користувача - Сторінка 2
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Version of April 2009
1. General
1.1
Appropriate Specification
1.2
Labelling of the Pump
2. Safety
2.1
Marking of precautions in the operating instructions
2.2
Personnel qualification and personnel training
2.3
Responsible working
2.4
Dangers in case of non-compliance with the safety precautions
2.5
Safety precautions fort the user and/or operator
2.6
Safety precautions for maintenance, inspection and mounting operations
2.7
Arbitrary reconstruction and spare part production
Attention! Warning precautions!
2.9
Attention! Safety precautions!
2.10
3. Description of the Quattroflow QF4400 Pump
3.1
Application and range of utilization of the Quattroflow QF4400 pump
3.2
Typical application of the Quattroflow QF4400 pump
3.3
Description of the function of the Quattroflow QF4400 pump
3.4
Start-up
4. Maintenance and servicing of the Quattroflow QF4400 pump
4.1
Dismount the pump chamber
4.2
Mount the pump chamber
4.3
Changing seals and diaphragms
4.4
Changing of the shaft bearing unit
5. Operating troubles, causes and remedial actions
5.1
Pump does not start
5.2
Pump does not prime
5.3
Delivery is not obtained
5.4
Pressure head is not obtained
5.5
Irregular pump delivery
5.6
Pump operates noisily
5.7
Pump is leaky
5.8
Motor gets to warm
6. Performance chart of the Quattroflow QF4400 pump
6.1
Diagram 1 Discharge as function of pump rpm
7. Technical data of the Quattroflow QF4400 pump
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