5 Mounting
2710014218/00 EN
The following mounting steps describe the procedure in accordance with the
recommendations listed.
Tank-side Conservator-side
Figure7: Fastening the shutter valve to the pipe (installation example)
1 Buchholz relay (recommended) 2 Tank-side flange
3 Shutter valve 4 Conservator-side flange
5 Isolation valves (recommended)
1. Ensure that there is no insulating fluid in the pipe.
2. Insert the two o-ring gaskets supplied into the tank-side isolation valve.
3. Mount the isolation valve on the pipe flange on the tank side in accor-
dance with the operating instructions provided.
4. Affix the Buchholz relay to the isolation valve in accordance with the oper-
ating instructions provided.
5. Insert the o-ring gasket supplied into the tank-side flange of the shutter
valve.
6. Affix the shutter valve to the Buchholz relay on the tank side using suit-
able screws (M16), washers and nuts. Only tighten screws by hand.
7. Insert the two o-ring gaskets supplied into the conservator-side isolation
valve.