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Cleaning and maintenance
7.2 Cleaning
This chapter does not contain descriptions for decontamina
‑
tion of the product. This chapter describes simple measures for
cleaning and care.
>
Before cleaning, switch off the diaphragm pump.
7.2.1 Diaphragm pump
Clean the surfaces
Clean dirty surfaces with a clean, slightly damp cloth. We recom‑
mend using water or mild soapy water to moisten the cloth.
7.2.2 Clean or replace molded PTFE hoses
Maintenance provides the opportunity to check the components
of the diaphragm pump, including the hoses.
>
Clean the inside of very dirty molded hoses, e.g., using a pipe
cleaner or similar.
>
Replace brittle and defective molded hoses.
7.2.3 Clean or replace the controller
During maintenance, the controller can be disconnected and re
‑
moved.
Clean the surfaces
>
Clean dirty surfaces with a clean, slightly damp cloth. We rec‑
ommend using water or mild soapy water to moisten the cloth.
>
Reattach the controller after maintenance work has been
completed.
IMPORTANT!
