Preparing the CTU for operation
Check that the drain valve is set to its normal operating position, correcting if
necessary.
See page 71 for details.
On the filter regulator, set the rinsing pressure to ≈ 2 bar
See page 78 for details.
(This is an initial setting which can be corrected as needed during
subsequent operation.)
Fill the CTU with test liquid.
See page 73 for details.
Clean the clean room by using the rinsing of the inner chamber and the spray
gun until a negative control value is achieved as listed in the table on page
Experience shows that at least 12 rinsing cycles, using approx. 15 liters, will
be required.
CTU 1000 Series
en(us)
Page 27 / 92
BeWa CTU1000 3229578p en-us 2017-04-25.doc
2017-04-25
