Endress+Hauser Liquistation CSF28, Руководство по эксплуатации

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Maintenance Liquistation CSF28
58 Hauser
Replacing the pump tube
1
2
8
9
10
A0014116
 25 Replacing the pump tube
1
2
8
9
10 Retainer
Pump tube
Clamp
Marking ring
Roller
1. Remove the clamp (item 8) and remove the pump tube (item 2) from the pump.
2. Remove any silicone deposits on the roller (item 10) and the flexible pump bracket.
3. Make sure the roller and the individual rolls turn smoothly and evenly.
4. Apply some lubricant to the roller and to the inside of the pump bracket.
5. Secure the new pump tube to the pressure sensor with the clamp (item 8).
6. Guide the pump tube around the roller and introduce the marking ring into the
groove (item 9).
7. Close the pump head cover and screw it tight.
8. Close the pump bracket.
9. To avoid incorrect metering, reset the tube life to zero under
Menu / Diagnostics /
Operating time information / Pump tube life using the " Reset " function.
10. Calibrate the sample volume each time you replace a pump tube.
12.1.4 Cleaning
Housing
NOTICE
Cleaning agents not permitted
Damage to the housing surface or housing seal
‣
Never use concentrated mineral acids or alkaline solutions for cleaning.
‣
Never use organic cleaners such as acetone, benzyl alcohol, methanol, methylene
chloride, xylene or concentrated glycerol cleaner.
‣
Never use high-pressure steam for cleaning.
‣
Clean the front of the housing using commercially available cleaning agents only.
The front of the housing is resistant to the following in accordance with DIN 42 115:
• Ethanol (for a short time)
• Diluted acids (max. 2% HCl)
• Diluted bases (max. 3% NaOH)
• Soap-based household cleaning agents