Speck pumpen BADU Jet PRIMAVERA Installation page 46

Table of contents
Table of contents
1 About this document..........................................................48
2 Safety ............................................................................................. 51
3 Description .................................................................................... 57
4 Transport and intermediate storage ........................................... 58
5 Installation ..................................................................................... 59
46 EN VG 766.2320.050
1.1 Using this manual .................................................................. 49
1.2 Other applicable documents .................................................. 49
1.2.1 Symbols and means of representation .......................49
2.1 Intended use .......................................................................... 51
2.1.1 Possible misuse .........................................................51
2.2 Personnel qualification ........................................................... 51
2.3 Safety regulations .................................................................. 52
2.4 Protective equipment ............................................................. 52
2.5 Structural modifications and spare parts ................................ 52
2.6 Signs ................................................................................... 52
2.7 Residual risk .......................................................................... 53
2.7.1 Falling parts ................................................................53
2.7.2 Rotating parts .............................................................53
2.7.3 Electrical energy .........................................................53
2.7.4 Hot surfaces ...............................................................54
2.7.5 Suction danger ...........................................................54
2.7.6 Danger of injury at the inlet nozzles ...........................54
2.8 Defects .................................................................................. 54
2.9 Preventing material damage .................................................. 55
2.9.1 Leakage and pipe breakage .......................................55
2.9.2 Dry run ........................................................................55
2.9.3 Cavitation ...................................................................55
2.9.4 Overheating ................................................................56
2.9.5 Pressure surges .........................................................56
2.9.6 Blockages of the pump ...............................................56
2.9.7 Drain gap ....................................................................56
2.9.8 Danger of frost ............................................................56
3.1 Components .......................................................................... 57
3.2 Function ................................................................................. 57
4.1 Lifting the pump ..................................................................... 58
5.1 Installation site ....................................................................... 59
5.1.1 Outdoor installation ....................................................59
5.1.2 Ground drain (has to exist) .........................................59
12/2014