Endress+Hauser TOCII CA72TOC - Page 65

TOCII CA72TOC Maintenance
Endress+Hauser 65
3 1. Set the sample valve to manual
sampling.
2. To empty the pump hose and the
strip chamber, place a collecting
vessel under the hose connection for
manual sampling.
3. Press the [E] key.
4 For version "with predilution": 1. First open the hose cassettes for
pump 1.
2. Now open the hose cassette for pump
4.
3. Drain the strip chamber.
4. Press the [E] key.
For version "without predilution": 1. Open the hose cassette for pump 1.
2. Drain the strip chamber.
3. Press the [E] key.
Step Display Description
REPLACE HOSE P1/4
[E] TO CONFIRM
SWITCH VALVE TO MANUAL SAMPLING,
PUT COLLECTING VESSEL BELOW
REPLACE HOSE P1/4
[E] TO CONFIRM
OPEN HOSE CASSETTE(S) P1
OPEN HOSE CASSETTE P4
UNTIL STRIP CHAMBER IS DRAINED
REPLACE HOSE P1/4
[E] TO CONFIRM
OPEN HOSE CASSETTE(S) P1
UNTIL STRIP CHAMBER IS DRAINED