Servicing
Mini Laboratory pumps N 86.18, N 811.18
Final steps
1. Reconnect suction and pressure line to the pump.
2. Reconnect the pump to the electricity supply.
If you have any question about servicing call your KNF technical
adviser (see last page for contact telephone number).
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Translation of original Operating Instructions, english, KNF 121435-121438 11/12