Contents
Operating console .................................................................................. 33
Manual spray extraction............................................................................. 34
Achievable negative control values ........................................................... 35
Operating the filter membrane holder ....................................................... 36
Version with a union nut ............................................................................ 36
Version with a clip ...................................................................................... 37
Cascading filter membranes ...................................................................... 38
Filter membrane holder CTMH (ContaminationTest Membrane
Holder) ....................................................................................................... 39
Cascading filter membrane holder CTMH .............................................. 40
Door contact switch ................................................................................ 41
Using external rinsing connections (CTU1xxx-x-x-R only) ..................... 42
Operating the door lock .......................................................................... 43
Sensor to signal that the collecting pan is full (optional) ......................... 44
CTU in operation ......................................................................................... 45
Switching on CTU ...................................................................................... 45
CTU software ............................................................................................. 46
Clean-Room Conditions in the Analysis Chamber ..................................... 46
Automatic cleansing of the analysis chamber ........................................ 47
Automatic reservoir switchover ........................................................... 48
Conducting Contamination Testing ............................................................ 49
Spray extraction ..................................................................................... 49
Automatic reservoir switchover ........................................................... 51
Perform ultrasound test (optional) .......................................................... 52
Switching the CTU Off ............................................................................... 54
Changing the filter membrane ................................................................... 55
Labeling the removed filter membrane ...................................................... 57
Performing inspection / maintenance ....................................................... 58
User information for the "products under pressure" ................................ 59
Maintenance work overview ...................................................................... 59
Maintenance intervals for CTU 1xx0 with A III cleaner as the
test liquid ............................................................................................. 59
Maintenance intervals for CTU 1xx1 with A III cleaner as the
test liquid ............................................................................................. 60
Maintenance intervals for CTU 1xx1 with water as the test
liquid .................................................................................................... 60
Replace hoses........................................................................................ 60
Micronic filter / return-line filter ............................................................... 61
Changing the CTU 1xx0 filter elements ............................................... 62
Replacing/Reinstalling Filter Elements CTU 1xx1 .................................. 64
Changing the filter elements on the CTU 1xx1 .................................... 65
Calibrating the test liquid meter .............................................................. 68
CTU 1000 Series
en(us)
Page 4 / 92
BeWa CTU1000 3229578p en-us 2017-04-25.doc
2017-04-25
