Operating Instructions LIQUIPORT EN
Cleaning and maintenance
KNF Flodos | BA_LIQUIPORT_EN_11_153820.docx | Translation of original operating instructions, English
37
9.
Cleaning and maintenance
9.1 Safety
DANGER
Danger of injuries caused by hazardous materials
Poisoning and caustic burns caused by contact with aggressive, flam-
mable or radioactive media
-
Flush the pump thoroughly (see Section 9.3)
-
Decontaminate the pump if necessary
-
Observe the safety data sheets for the media to be trans-
ferred
-
Wear suitable protective equipment
WARNING
Danger of heat build-up as a result of chemical reactions with the
flushing liquid
Significant heat build-up will damage the diaphragm, O-rings and valve
system, resulting in leaks
-
Avoid chemical reactions in the pump
-
Observe the safety data sheets for the liquid to be transferred
-
Observe the following advice
The following requirements apply to all the activities described in this
chapter:
▪
None
▪
Specialist personnel
▪
The type of protective equipment required will depend on the
medium to be transferred.
▪
Observe the safety data sheets for the media to be trans-
ferred.
Use only genuine parts from KNF for servicing work.
9.2 Maintenance plan
Component
Servicing interval
Pump
- Regular inspection for external
damage or leaks
Pump head
- Clean if the flow rate decreases,
the pump does not work or no
vacuum is created
- Replace parts if necessary
See Chapter 12
Pump diaphragm
- Replace pump diaphragm if the
pumping capacity decreases or
a leak occurs
- Replace pump diaphragm in the
event of repeated head installa-
tion
Filter (accessory)
- Replace if it is dirty
Tab. 18: Servicing schedule
Requirements
Personnel
Personal protective equipment
Spare parts
Summary of Contents for LIQUIPORT 1.100
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