Dean Portable Filters MF90 Series Installation & Operation Manual page 15

4.4 Changing Filter Paper (cont.)
7. Replace the hold-down ring and
secure.
8. Replace filter pan cover.
4.5 Unit Operation
1. When filtering, follow these steps:
2. Follow the appropriate Sections 4.3 and 4.4 to prepare your filter for operation.
3. Then position filter under fryer drain valve extension for gravity drain, or near the fryer if
the unit is an "AU" unit.
4. Turn the fryer main power switch to the "OFF" position.
Do not leave filter unit unattended during the filtering operation. Pressurized
oil moving through the lines can cause the flexible return hose and wand
Avoid spilling hot oil onto floor surfaces. Never drain more than the maximum
5. If filter is equipped with an optional heater, turn the filter switch to the heater position for
20 minutes before filtering in order to melt any solid shortening in the pump lines.
WARNING
assembly to pop loose and leak hot oil.
amount of oil listed on the filter pan.
4-5