Dean Portable Filters MF90 Series Installation & Operation Manual page 18

4.5 Unit Operation (cont.)
NOTE: After filtering, scrape off debris and sediment accumulated on the filter paper and
discard.
If using solid shortening, the return hose must be completely drained after
filtering, or the shortening will solidify and plug the hose or oil return lines as
NOTE: If filtration operations problems are encountered during use, please refer to
Chapter 6 in this manual.
CAUTION
it cools.
4-8