6
5.2
Inspection ............................................................................................. 21
5.3
Installation conditions ........................................................................... 21
5.3.1 Ambient conditions .................................................................... 21
5.3.2 Set-up ........................................................................................ 21
5.3.3 Pipework ................................................................................... 22
5.3.4 Frequency controller ................................................................. 23
5.4
Lifting and moving the pump ................................................................ 24
5.5
Placing the pump .................................................................................. 24
6
COMMISSIONING
6.1
Preparations ......................................................................................... 25
6.2
Commissioning ..................................................................................... 26
7
MAINTENANCE
7.1
General ................................................................................................. 27
7.2
Maintenance and periodic inspections ................................................. 27
7.3
Cleaning the pump hose ...................................................................... 29
7.4
Changing lubricant ............................................................................... 29
7.5
Changing oil in gearbox ........................................................................ 31
7.6
Replacing pump hose ........................................................................... 31
7.6.1 Removing pump hose ............................................................... 31
7.6.2 Cleaning the pump head ........................................................... 34
7.6.3 Fitting the pump hose ................................................................ 34
7.7
Exchanging replacement parts ............................................................. 37
7.7.1 Replacing pressing shoes ......................................................... 37
7.7.2 Replacing seal ring, bearings and wear ring ............................. 39
7.8
Adjusting hose compression force (shimming) ..................................... 43
7.9
Fitting options ....................................................................................... 45
7.9.1 Fitting a high-level float switch .................................................. 45
7.9.2 Fitting a high and low level float switch ..................................... 47
7.9.3 Replacing the revolution counter ............................................... 48
8
STORAGE
8.1
Hose pump ........................................................................................... 50
8.2
Pump hose ........................................................................................... 50
9
TROUBLESHOOTING
10
SPECIFICATIONS
10.1
Pump head ........................................................................................... 56
