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Dry running of the pump must be avoided; this causes rapid wear and overhe-
ating of the mechanical seal. Leakage may occur as a result of prolonged dry
running.
In case of technical issues, contact the STORCH Service Hotline without delay.
During the first hours of operation, a few drops may escape from the
drainage holes. It is only recommended to check the pump if this phenomenon
persists.
61 Translation of the original instruction