|
|
| Note on this filter that
there is a cutoff valve (the BLUE valve) on the backwash line. If this is not
opened prior to backwashing, the pressure can blow up the filter.
ALWAYS CHECK FOR THIS PRIOR TO BACKWASHING. |
|
|
| Note on this filter that
there is a cutoff valve (the BLUE valve) on the backwash line. If this is not
opened prior to backwashing, the pressure can blow up the filter.
ALWAYS CHECK FOR THIS PRIOR TO BACKWASHING. |
