Delta Foul V3 Installation And Operating Manual page 4

6 Commissioning/Start-up/Shutdown .................................................................................................................................................... 30
6.1 Commissioning/Start-up ....................................................................................................................................................................... 30
6.1.1 Prerequisites for commissioning/start-up ................................................................................................................. 30
6.1.2 Start-up ................................................................................................................................................................................................. 30
6.2 Operating limits ................................................................................................................................................................................................31
6.2.1 Frequency of starts........................................................................................................................................................................32
6.2.2 Operation on the power supply mains ...........................................................................................................................32
6.2.3 Fluid handled .....................................................................................................................................................................................32
6.3 Shutdown/storage/preservation .....................................................................................................................................................33
6.3.1 Measures to be taken for shutdown ................................................................................................................................33
6.4 Returning to service ....................................................................................................................................................................................34
7 Servicing/inspection .............................................................................................................................................................................................35
7.1 Safety regulations .........................................................................................................................................................................................35
7.2 Servicing/inspection ..................................................................................................................................................................................36
7.2.1 Inspection work ................................................................................................................................................................................36
7.2.2 Lubrication and lubricant change ......................................................................................................................................38
7.3 Drainage/cleaning ...................................................................................................................................................................................... 40
7.4 Dismantling the pump set ..................................................................................................................................................................... 40
7.4.1 General information/Safety regulations ...................................................................................................................... 40
7.4.2 Preparing the pump set ..............................................................................................................................................................41
7.4.3 Dismantling the pump section ..............................................................................................................................................41
7.4.4 Removing the mechanical seal and the motor section ......................................................................................41
7.5 Reassembling the pump set ..................................................................................................................................................................41
7.5.1 General information/Safety regulations ........................................................................................................................41
7.5.2 Reassembling the pump section .......................................................................................................................................42
7.5.3 Checking the connection of motor/power supply ...............................................................................................42
7.6 Tightening torques .......................................................................................................................................................................................44
7.7 Spare parts stock ...........................................................................................................................................................................................44
7.7.1 Ordering spare parts ....................................................................................................................................................................44
7.7.2 Recommended spare parts stock for 2 years' operation to DIN 24296 ...............................................44
7.7.3 Sets of spare parts .........................................................................................................................................................................45
8 Trouble-shooting .......................................................................................................................................................................................................46
9 Related Documents ................................................................................................................................................................................................48
9.1 General assembly drawings with lists of components .....................................................................................................48
9.2 Exploded views .............................................................................................................................................................................................. 50
9.3 Wiring diagrams ..............................................................................................................................................................................................51
EU Declaration of Conformity .........................................................................................................................................................................52
10
11 Certificate of Decontamination .....................................................................................................................................................................53
Index ....................................................................................................................................................................................................................................54