Frymaster MF90 Series manual Wand

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DEAN PORTABLE MICRO-FLO OIL FILTRATION SYSTEMS

CHAPTER 4: FILTER OPERATION

4.1 General

The Dean Portable Filters are designed to operate primarily as an independent filter unit. Operations always start by ensuring the unit is properly plugged in, then rolling the filter to the fryer to be filtered. The filter will work directly under the fryers’ drain valves. The general layout of a generic MF90 Series Portable Filter System with major components identified is illustrated below.

WAND	OIL-RETURN HOSE

FRY VESSEL
QUICK-DISCONNECT
COUPLING
	PUMP
DRAIN VALVE WITH
EXTENSION
	LOCKING
FILTER PAN	REAR
FILTER PAN	CASTERS

Arrows indicate direction of oil flow during the filtration process.

4-1

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Contents MF90 Series Page Table of Contents Ordering Parts Service InformationAfter Purchase Safety InformationGeneral Rating Plate Pre-InstallationUnpacking the Filter System Assembling The Filter System Filter Paper ConfigurationFilter Paper Configuration Wand Changing Filter Paper Filtering ToolsFilter Preparation Changing Filter Paper Changing Filter Paper Unit Operation Unit Operation Unit Operation Unit Operation Each Filter Use Weekly Daily- Close Of BusinessPlugged Lines Operating ProblemsTroubleshooting Flowcharts Filter Pump Fails To Pump Oil Rate Of Oil Return Slowing Blockage Between Filter Pan and Flex-Hose Valve MF90 Filter Wiring AU Wiring DiagramsMF-90/65, U and AU Configuration Dean Portable MICRO-FLO OIL Filtration Systems Parts ListComponent MF-90/65, U and AU Configuration MF-90/80, 80-LP, 110, 126, 160 and 172 Series, U and AU Configurations110 Series Only Component Tubing Assembly 80, 80-LP, 126 and 160 Series Service Hotline