Speck pumpen BADU 90 Fiche Technique page 44

Table of contents
Table of contents
1
2
3
4
5
28 EN VG 766.2000.055
About this document .................................................................... 30
1.1 Using this manual .................................................................. 30
1.2 Other applicable documents .................................................. 30
1.2.1 Symbols and means of representation .......................30
Safety ............................................................................................. 32
2.1 Intended use .......................................................................... 32
2.1.1 Possible misuse .........................................................32
2.2 Personnel qualification ........................................................... 32
2.3 Safety regulations .................................................................. 33
2.4 Protective equipment ............................................................. 33
2.5 Structural modifications and spare parts ................................ 33
2.6 Signs ................................................................................... 33
2.7 Residual risk .......................................................................... 34
2.7.1 Falling parts ................................................................34
2.7.2 Rotating parts .............................................................34
2.7.3 Electrical energy .........................................................34
2.7.4 Hot surfaces ...............................................................35
2.7.5 Hazardous materials...................................................35
2.7.6 Suction danger ...........................................................35
2.8 Defects .................................................................................. 35
2.9 Preventing material damage .................................................. 36
2.9.1 Leakage and pipe breakage .......................................36
2.9.2 Dry run ........................................................................36
2.9.3 Cavitation ...................................................................36
2.9.4 Overheating ................................................................36
2.9.5 Pressure surges .........................................................37
2.9.6 Blockages of the pump ...............................................37
2.9.7 Drain gap ....................................................................37
2.9.8 Chance of frost ...........................................................37
Description .................................................................................... 38
Transport and intermediate storage ........................................... 39
4.1 Lifting the pump ..................................................................... 39
Installation ..................................................................................... 40
5.1 Installation site ....................................................................... 40
5.1.1 Outdoor installation ....................................................40
5.1.2 There must be a ground drain ....................................40
5.1.3 Ventilation and exhaust ..............................................40
5.1.4 Structure-borne and airborne noise transmission .......40
06/2014