TOCII CA72TOC Maintenance
Endress+Hauser 69
Press the [E] key.
11 1. Connect hose P1 at the pressure side.
2. Press the [E] key.
12 1. Set the manual valve on the bypass to
sampling.
2. Pump the sample out of the bypass
with pump P4 until dilution.
3. Press the [E] key.
13 Stabilize dilution
Continue with Step 18.
Step Display Description
REPLACE HOSE P1/4
[E] TO CONFIRM
[>] START/STOP PUMP 1 (60sec)
NEW VOLUME DELIVERED x.x ml
REPLACE HOSE P1/4
[E] TO CONFIRM
CONNECT HOSE P1
REPLACE HOSE P1/4
[E] TO CONFIRM
FILL HOSE WITH SAMPLE
[>] START/STOP PUMP 4 (100%)
SWITCH VALVE TO BYPASS
XXX
REPLACE HOSE P1/4
STABILIZE DILUTION
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