Endress+Hauser Liquistation CSF34 - Page 184

Maintenance Liquistation CSF34
184 Endress+Hauser
Interior of peristaltic pump
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2
3
A0014029
 81 Interior view of the peristaltic pump
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2
3
Pump rotor
Roller
Pump tube
1. Take the sampler out of service by pausing a program that is currently running.
2. Open the peristaltic pump as described in →  180.
3. Remove the pump tube.
4. Remove any silicone deposits on the roller and on the flexible pump bracket.
5. Make sure the roller turns smoothly and evenly.
Version with sampling assembly
Refer to Operating Instructions BA00499C for information on cleaning the sampling
assembly.
Cleaning the distribution arm
Clean the distribution arm as follows:
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2
3
A0014112
 82 Sample compartment
1
2
3
Distribution arm
motor
Drain pipe
Distribution arm
1. Untighten the drain pipe (item 2).
2. Push up the splash guard.
3. Remove the distribution arm from the front.
4. Remove the cover.
5. Clean the parts with water or soapsuds. Use a bottle brush if necessary.
6. Reinstall the cleaned parts in reverse order.
Make sure the distribution arm is seated correctly! The distribution arm must be
locked as otherwise the rotation movement could be blocked or the system might no
longer approach the bottles correctly.
Sample compartment
The sample compartment has a continuous inner plastic lining.
1. Remove the bottle trays or the individual bottles and the distribution pan.