Reliable 9000 Série Guide D'utilisation page 12

WATER LEVEL PROBE CLEANING PROCEDURE
We recommend you clean the water level probe once a month. This cleaning opera-
tion must be carried out ONLY by authorized personnel. Please follow the cleaning
instructions as indicated below:
1. REMOVE THE COVER OF THE LEVEL PROBE
2. REMOVE THE CONNECTION PLUG
3. UNSCREW THE LEVEL PROBE WITH
A TUBE SPANNER DIAM. 18MM
4. TAKE OUT THE LEVEL PROBE
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