Dean D50 Installation, Operation & Maintenance Manual

Also see for D50 Series: Installation & operation manual Installation and operation manual Installation & operation manual Service & parts manual

Contents

17i. Re-install filter support grid. Placetwo sheets of filter paper on top of thesupport grid. Push paper to the filterpan bottom with the hold-down ring.Latch the hold-down ring into place.j. Then reinstall the crumb catcher (ifprovided) inside the filter pan. Placethe filter cover on top of filter pan andslide the filter back inside the fryer.k. Reconnect oil return quick disconnectlines (if installed on the fryer).6.3 FILTER OPERATION:Dean Filter Systems are designed to beused as either a portable unit or a built-infilter as part of a fryer/filter system.Portable means that it can be moved fromfryer to fryer.The primary difference between filtersystems is how the filtered oil is returnedto the fryer vessel. Built-in systems havean internally-plumbed oil return linerunning from the filter’s quick disconnectto a special port in the fryer vessel’s rearwall where oil re-enters the fryer vessel.Portable systems return the filtered oil bymeans of a flexible oil return hose whichconnects to the filter’s quick disconnect.The operator uses a wand connected tothe end of the flexible oil return hose todirect filtered oil into the fryer vesselfrom above.Filter operations always start with makingsure the unit is properly plugged in, thenrolling the filter to the fryer to be filtered.The filter works directly under the fryer'sdrain valve.a. Portable Filter Operation:1. Open the drain valve by pullingthe handle out. The oil willtransfer from the fryer vessel tothe filter pan.2. Turn the filter switch to the “ON”position on the filter control panelto begin pumping oil into fryer. Ifyour filter unit is equipped with aflexible hose/nozzle, ensurenozzle is positioned to return oilsafely into the fryer vessel.3. When oil and fryer vessel areclean, close the drain valve. Ittakes the filter approximately 5 to7 minutes to pump all oil backinto the fryer. Run the filter pumpan additional 10-15 seconds afterbubbles appear in oil to clear oilreturn lines.4. Make sure the drain valve is fullyclosed.OilReturnHoseFryer VesselFilter PumpDrain ValvewithExtensionQuickDisconnectArrows showdirection of oilflow.Portable Filtration SystemFIGURE 6-2