Table of Contents
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Technical Information
Digital Displacement® DDP096 pump and DPC12 controller
Contents
4 |
©
Danfoss | October 2023
Pump arrangement..................................................................................................................................................................30
Pump shaft coupling............................................................................................................................................................... 30
Understanding and minimizing system noise............................................................................................................... 31
Air removal..................................................................................................................................................................................31
Removing air by gravity.................................................................................................................................................... 31
Removing air with an auxiliary pump..........................................................................................................................31
Removing air through the DDP outlet port............................................................................................................... 32
Removing air by submersion.......................................................................................................................................... 33
Flushing........................................................................................................................................................................................33
Filtration.......................................................................................................................................................................................33
Controller mounting................................................................................................................................................................33
Pump dimensions.......................................................................................................................................................................... 35
Common dimensions..............................................................................................................................................................35
Shaft end view dimensions..............................................................................................................................................36
Flange dimensions..............................................................................................................................................................37
Side view dimensions........................................................................................................................................................ 38
Top view dimensions......................................................................................................................................................... 41
Rear view dimensions........................................................................................................................................................42
Single-outlet pump dimensions......................................................................................................................................... 43
Multi-outlet pump dimensions............................................................................................................................................45
Multi-outlet pump side view dimensions.................................................................................................................. 46
Multi-outlet pump rear view dimensions...................................................................................................................48
Controller dimensions..................................................................................................................................................................50
Installation requirements............................................................................................................................................................51
Wiring overview........................................................................................................................................................................ 51
Machine wiring guidelines....................................................................................................................................................52
Machine welding guidelines................................................................................................................................................ 53
CAN bus installation................................................................................................................................................................ 53
System diagnostic connector...............................................................................................................................................53
Fuses..............................................................................................................................................................................................53
Grounding................................................................................................................................................................................... 53
Hot plugging.............................................................................................................................................................................. 54
Connectors....................................................................................................................................................................................... 55
Pump connectors..................................................................................................................................................................... 56
Controller connectors............................................................................................................................................................. 57
Basic commissioning procedure.............................................................................................................................................. 58
Commissioning and troubleshooting with PLUS+1 Service Tool................................................................................ 58
Initial procedure........................................................................................................................................................................58
Commissioning DDP valves and hydraulic installation.............................................................................................. 58
Further system commissioning and validation............................................................................................................. 59
Symptoms and diagnosis............................................................................................................................................................60
Serviceability....................................................................................................................................................................................60
BC306384089197en-000202
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