Dynaset Oy | Menotie 3, FI-33470 Ylöjärvi, Finland | tel: +358 3 3488 200 | [email protected] | www.dynaset.com
HIGH PRESSURE WATER PUMPS
TABLE OF PICTURES
Picture 1: Identification key for HPW pumps .....................................................................................................................8
Picture 2: Type plate ..........................................................................................................................................................9
Picture 3: HPW pump line-up ..........................................................................................................................................10
Picture 4: Main components of HPW pump .....................................................................................................................11
Picture 5: Operating description of HPW pump 1 ............................................................................................................17
Picture 6: Operating description of HPW pump 2 ............................................................................................................18
Picture 7: Relation of pumping fluid’s flow rate and pressure. .........................................................................................19
Picture 8: HPW hydraulic line connection in parallel .......................................................................................................19
Picture 9: HPW hydraulic line connection in series ..........................................................................................................20
Picture 10: Open centre hydraulic system with Load Sensing variable displacement pump ............................................ 22
Picture 11: Connection figure for open centre hydraulic system with Load Sensing variable displacement pump ........... 23
Picture 12: Closed centre hydraulic system with Load Sensing variable displacement pump .......................................... 24
Picture 13: Connection figure for closed centre hydraulic system with Load Sensing variable displacement pump ......... 25
Picture 14: Hydraulic system with fixed displacement pump ..........................................................................................26
Picture 15: Connection figure for hydraulic system with fixed discplacement pump ....................................................... 27
Picture 16: Load sensing valve LSV ..................................................................................................................................28
Picture 17: Priority valve PV-SAE .....................................................................................................................................28
Picture 18: Placing HPW high pressure water pumps ......................................................................................................29
Picture 19: Connecting hydraulic hoses ...........................................................................................................................30
Picture 20: Base machine’s pumps ..................................................................................................................................30
Picture 21: Return line connection ..................................................................................................................................31
Picture 22: Leakage detecting holes ................................................................................................................................31
Picture 23: Connection to the pumping fluid intake ........................................................................................................32
Picture 24: Installation into pumping fluid line ...............................................................................................................32
Picture 25: Connection to the pumping fluid output .......................................................................................................33
Picture 26: Starting the HPW pump ................................................................................................................................35
Picture 27: HPW pump with water pressure unloader valve ............................................................................................36
Picture 28: HPW pump without water pressure unloader valve....................................................................................... 36
Picture 29: Stopping the HPW pump ...............................................................................................................................38
Picture 30: Stopping procedure of the HPW pump ..........................................................................................................38
Summary of Contents for HPW 1000
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