User manual Installation, Operation and Maintenance APP Pumps (APP 16-22)
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180R9265 / IOM APP Pumps - v01 / 01.2013
Table of Contents Validity .........................................................................................4
EC Declaration of Conformity
.......................................................................5
1. Introduction ............................................................................ 6
1.1 General.................................................................................6
1.2 Symbols ................................................................................ 6
1.3 Manufacturer and customer service address:.............................................6
2. Safety ..................................................................................7
2.1 General information.....................................................................7
2.2 Preferred system design.................................................................7
2.3 Commissioning and servicing the unit ................................................... 7
2.4 Adhere to the following important points ............................................... 7
2.5 In case of doubt......................................................................... 7
3. Technical data ..........................................................................8
3.1 Approved applications and operational limits for the pumps .............................8
3.2 Application range .......................................................................8
3.3 Electric motor data......................................................................8
3.4 Noise and vibration ..................................................................... 8
3.5 General arrangement ................................................................... 8
3.6 Space requirement......................................................................8
3.7 Filtration................................................................................8
3.8 Properties of water...................................................................... 8
3.9 Air bubbles ............................................................................. 8
3.10 Chemicals...............................................................................8
4. Arrival inspection, transportation, handling, lifting and storage ..........................9
4.1 Arrival inspection ....................................................................... 9
4.2 Warning ................................................................................ 9
4.3 General safety information ..............................................................9
4.4 Transport and handling ................................................................. 9
4.5 Return to supplier......................................................................10
4.6 Storage ................................................................................10
5. Installation and commissioning.........................................................11
5.1 Important dimensions .................................................................11
5.2 Cleanliness.............................................................................11
5.3 Fluid temperature...................................................................... 11
5.4 Electrical data..........................................................................11
5.5 Local regulations....................................................................... 11
5.6 Pre mounting checklist, based on Danfoss preferred system design .....................12
5.7 Lifting and positioning .................................................................12
5.8 Mount the dierent equipment ........................................................12
5.9 Electrics ...............................................................................12
5.10 Instrumentation .......................................................................12
5.11 Connections ...........................................................................12
5.12 Ensure free ow .......................................................................13
5.13 Verify setting of safety/relief valves .....................................................13
5.14 Flush the pump ........................................................................13
5.15 Bleed and remove air from the pump ...................................................13
5.16 Verify direction of rotation .............................................................13
5.17 Commissioning ........................................................................13
5.18 Check the lter condition...............................................................13
5.19 Instruct operator and maintenance personnel ..........................................13
6. Operation of motor pump unit .........................................................14
6.1 General safety information .............................................................14
6.2 What to listen and look for .............................................................14
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