Frymaster MF90 User's Manual
Contents
1. e 551 m 5 go lt D MF90 65 80 110 126 160 amp 172 U amp AU CONFIGURATIONS SIDE 9 49 4 591195 06AN DEAN Dean Industries member of the Commercial Food Equipment Service Association Peco Em recommends using CFESA Certified Technicians Price 6 00 819 5808 10 00 24 Hour Service Hotline 1 800 551 8633 Please read all sections of this manual and retain for future reference Installation maintenance and repairs should be performed by your Dean Factory Authorized Service Center CAUTION DO NOT STORE OR USE GASOLINE OR OTHER FLAMMABLE VAPORS AND LIQUIDS IN THE VICINITY OF THIS OR ANY OTHER COOKING APPLIANCE WARNING IMPROPER INSTALLATION ADJUSTMENT ALTERATION SERVICE OR MAINTENANCE CAN CAUSE PROPERTY DAMAGE INJURY OR DEATH READ THE INSTALLATION OPERATING AND MAINTENANCE INSTRUCTIONS THROUGHLY BEFORE INSTALLING OR SERVICING THIS EQUIPMENT SAFE AND SATISFACTORY OPERATION OF YOUR EQUIPMENT DEPENDS ON ITS PROPER INSTALLATION INSTALLATION MUST CONFORM TO LOCAL CODES OR IN THE ABSENCE OF LOCAL CODES WITH THE LATEST EDITION OF THE NATIONAL ELECTRIC CODE N F P A 70 DEAN MF90 Series Portable Filters TABLE OF CONTENTS INTRODUCTION TROUBLESHOOTING PARTS LIST ii DEAN PORTABLE MICRO FLO OIL FILTRATION SYSTEMS CHAPTER 1 INTRODUCTION 1 1 Ordering Parts Customers may order pa2. Put your finger over the pump inlet Is suction present Blockage is in pump or in the discharge line Pump is clear plug is in the bottom of the filter pan or in the line from the pan to pump Disconnect line at filter Line is blocked Remove Can you blow air through line line soften and clear from pump to pan solidified shortening Reconnect line and operate pump If still Remedy problem and continue no oil flow blockage filtration process is in bottom of pan 6 5 6 3 Wiring Diagrams MF90 Filter Wiring PUMP REVERSING OFF ON HEATER SWITCH TIMER SWITOH ___ OPTIONAL SWITCH ee ees INDICATOR OPTIONAL OPTIONAL Suction Sump i mm Heater Way Valve MOTOR Junction TERMINAL BOX Box Heater 90 Filter Wiring CORD ee ee 4 AWG 16 3 SJT BLK x TIMER PUMP SWITCH SWITCH 6 6 DEAN PORTABLE MICRO FLO OIL FILTRATION SYSTEMS CHAPTER 7 PARTS LIST 7 1 90 65 0 AU Configuration Z C 8 2 2 AN 27 gt 7 1 90 65 0 and AU Configuration cont ITEM PART COMPONENT 44272 1 Frame Assembly 44 0409 Caster Channel 1004 Bolt 4 20 x 12 inch Hex 1008 Washer Flat 4 inch 1005 Nut Nylock 4 20 2376 Caster 3 inch w o Brake 2736 Caster 3 inch w Brake 1832 Washer Flat 2 1709 Nut
3. before shutting off the filter Clearing residual shortening oil from the return lines reduces the likelihood of clogged lines CAUTION Operating the fryer without oil in the fryer vessel will cause damage to the fryer and the warranty will be voided 4 7 4 5 Unit Operation cont NOTE After filtering scrape off debris and sediment accumulated on the filter paper and discard CAUTION 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 it cools NOTE If filtration operations problems are encountered during use please refer to Chapter 6 in this manual 4 8 DEAN PORTABLE MICRO FLO OIL FILTRATION SYSTEMS CHAPTER 5 CLEANING AND MAINTENANCE 5 1 General Cleaning operations fall into three general categories 2 Wiping unit clean after each filter session 22 Cleaning changing filter paper and preparing the unit for the next day s business 72 Weekly cleaning to remove oil deposits and other particles that were previously missed WARNING Do not use water jets to clean this equipment CAUTION Never operate the filter unit unless cooking oil is at operating temperature 5 2 Each Filter Use Every time your Portable Filter System is used Wash down the insides of the filter pan with hot oil Change the top filter paper sheet after each filter session or at the end of the day Scrape sedi
4. 1 Remove filter cover 2 Open the locking clips of the hold down ring and lift the ring out of the filter tank 3 Roll both ends of the top filter paper into the center making sure no sediment falls discard Remove the second sheet of filter paper and retain for re use 4 3 4 4 Changing Filter Paper cont 4 Remove and check the support screen for cleanliness and scrub if necessary Ensure there is no build up of shortening around the nipple assembly 5 Check the filter pan for cleanliness and scrub if necessary check the drain ports at the bottom rear of the filter pan also Solidified shortening build up around and in nipple pipe assembly 6 Replace the filter support screen and new Sheet of filter top of the screen Place the previously used sheet of filter paper over the new sheet 4 4 4 4 Changing Filter Paper cont 7 Replace the hold down ring 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 WARNING Do not leave filter unit unattended during the filtering operation Pressurized oil moving through the
5. 6 1 6 2 Troubleshooting Flowcharts The following flowcharts contain information to assist the user in diagnosing the most common malfunctions with portable filtration systems Possible solutions and or corrective actions are given for each scenario When utilizing these flowcharts begin at the top of the diagram then follow each step in sequence Follow the arrows directing you through the sequence of steps until you find the cause of the problem If the malfunction cannot be diagnosed using the flowcharts contact your Factory Authorized Service Agent for repairs DANGER Use extreme care when working with or during electrical circuit tests Live circuits will be exposed DANGER Inspection testing and repair of gas or electrical equipment should be performed by qualified personnel 6 2 Filter Pump Fails To Pump Oil Filter pump fails to pump oil If filter unit has a heater turn heater ON and allow to heat for 20 minutes Disconnect flexible oil return hose Make sure it is cool before handling Try blowing air through the hose Submerge hose in very hot water keeping the water out of the hose Water in the hose will cause severe splattering when hot oil is circulated through the hose Can you blow air through it Insert flexible oil return hose into filter pan and turn pump motor ON Once shortening has had time to soften reconnect hose to filter pump Blockage is between b
6. 12 13 Hex 44267 Electric Box Assembly U65 w o Heater 44267 2 Electric Box Assembly AU 65 w Heater 44267 1 Electric Box Assembly U 65 w Heater 1025 Screw 8 x Type 1892 2 Motor 1 3HP 230 120V 50 60Hz 1726 1 Pump 5 GPM 18 LPM 1059 Nipple Black Pipe x 1 l2 inch 1013 Elbow x 3 8 inch 90 Black Pipe 2083 Nipple 3 8 x 3 inch 1989 Elbow 3 8 x 45 1014 Nipple Black Pipe 3 8 x Close 55016 Couple Assembly Snap Tight 1350 Seal Viton Quick Disconnect 44287 Nozzle and Hose Assembly Complete 55220 Nozzle and Hose Assembly 1687 Elbow Street Black Pipe x 90 1061 Union Black Pipe 12 inch 1765 Tee Black Pipe gt x 3 8 x inch 1012 Nipple Black Pipe NPT x 6 inch 1057 SC Check Valve Swing 2 Plated 1011 Elbow Black Pipe 12 inch x 90 1076 Nipple Black Pipe 3 2 inch 4429 Hose Assembly w Fitting L 11 75 inch 1644 Quick Disconnect Male 2 inch 1798 Nipple Black Pipe 3 8NPT x 2 inch 1799 Nipple Black Pipe 3 8NPT x2 2 inch 1043 Elbow 3 8 inch x 90 44 0379 Holder Power Cord 1100A Valve Ball 3 8 inch 55 0004 Bolt Hold down Handle 1010 Nipple Black Pipe 12 inch x Close 2124 Nipple Black Pipe 3 8 NPT x 7 inch 1985 Flare Fitting 3 8 inch NPT co 7 2 7 1 90 65 0 AU Configuration cont PART COMPONENT 38 1036 Nut 12 inch Flare 37 39 1037 Tubing Sleeve 2 inch 37
7. 1063 1074 1173 2165 2174 55030 55218 8030002 55 0130 55089 1 55089 2 Not Illustrated Union Black Pipe 12 inch Wire 16 AWM TEW Black Nipple Black Tube 4 x 5 inch Push On Terminal RB 250 Kep Nut 10 32 Hex Glove Neoprene Hot Oil Scoop Assembly Small Tubing Assembly 80 80 LP 126 and 160 Series Only Filter Powder FM Dean Filters Bracket Strain Relief Housing Assembly Filter MF 90 Housing Assembly Filter MF 90A 7 2 1 Probe Heater Components All MF90 U and AU ITEM PART COMPONENT Not Illustrated Probe Heater 4 x 6 x 14 NPT 120V Support Probe Heater Housing Housing Probe Heater Cover Probe Heater Housing Connector Lt 3 8 Straight Conduit 3 8 Flex Lt Connector Lt 3 8 x 45 Plate ON OFF Light Indicator Red Switch Toggle Tee Black Pipe x 14 x 2 Plate PUMP OFF HEAT 7 7 Dean 8700 Line Avenue 51000 Shreveport Louisiana 71135 1000 Shipping Address 8700 Line Avenue Shreveport Louisiana 71106 TEL 1 318 865 1711 FAX Parts 1 310 327 3343 FAX Tech Support 1 318 219 7135 SERVICE HOTLINE ice 6 PRINTED IN THE UNITED STATES 1 800 551 8633 MN ios F
8. 21 Nozzle Threaded One End 70 44 0450 Nozzle Threaded Both Ends 71 55 0264 Pipe Screen 72 44280 Pan Lid Assembly 44 0447 Lid 73 1039 Handle Filter Lid w Screws 7 3 7 1 90 65 0 and AU Configuration cont ITEM PART COMPONENT 44561 44 0425 1031 44274 44 0828 44 0837 55546 2174 8030002 1049 55030 Not Illustrated Heater Junction Box 8 Strip Heater w Bracket Weld Assembly Pan Slide Electric Motor Nut Nylock 10 32 Rear Heater Guard Assembly Pipe Support Back Filter Cover Crumb Basket MF90 65 Glove Neoprene Hot oil Filter Powder Measuring Cup 16 Oz Scoop Assembly Small For probe heater components see Section 7 2 1 1 2 90 80 80 LP 110 126 160 and 172 Series U and AU Configurations 7 4 1 2 90 80 80 LP 110 126 160 and 172 Series U and AU Configurations cont ITEM PART COMPONENT 55084 55086 55135 55438 1039 55083 55033 55308 55 0011 55 0004 1038 1054 1053 55120 55121 55190 55437 55189 55059 55187 55186 55019 55020 55021 55046 55022 1003 2734 2175 1026 1026 1 1385 1083 55 0007 55 0029 144 Filter Pan Assembly 80 and 110 Series Only 144 Filter Pan Assembly 126 172 Series Only Lid Filter Pan Assembly 160 Series Only Lid Filter Pan Assembly 80 LP Series Only Handle Hold Down Ring with Handle Assembly Standard 80 and 110 Serie
9. 40 1034 Tube SS 2 inch Diameter x Feet 4 55 0007 Plate IN OFF OUT AU Only A 1081 Plate PUMP OFF HEAT with Heater Option 1678 Plate ON OFF U Only 42 1385 Switch 3PDT 90 Amp Push ON 1083 Switch Toggle SPDT 0 Only With Heater Option T 1541 Switch Toggle U Only No Heater Option 43 44 0443 Handle Ball Valve 3 8 inch 44 1856 Clamp Pipe 12 inch Jiffy H 40 45 44268 Holster Hose Assembly 46 1032 Screw 10 32 x 12 inch Round Slotted Head 47 2081 Clamp Draw HR 1 48 1096 Connector 3 8 inch x 45 49 1092 Connector 3 8 inch x 90 50 1098 Conduit 3 8 inch Flex 51 2053 Inlet Flanged 120V 52 2059 Power Cord 1613 SJTO 53 2036 Circuit 7 Amp 120 Applications 2175 Circuit Breaker 5 Amp 230 Applications 54 44282 Motor Pump Cover Assembly AU 65 55 44285 Filter Pan Assembly U AU 65 Clamp 56 1033 Screw 4 28 x gt Round Phillips Head 37 2009 Nipple Black Pipe NPT 2 1 inch 58 1391 Elbow 2 inch 45 Black Pipe 59 1075 Nipple Black Pipe x 3 inch 60 55191 Quick Disconnect Assembly 2 inch 61 1645 1 O Ring 62 55156 Wire Grid and Channel Assembly 12 63 1334 PK Filter Paper 11 22 5 8 20 Sheets Pack 1334 Filter Paper 11 22 5 8 100 Sheets Pack 64 55127 Hold Down Ring Assembly 65 55 0011 Lever Hold Down Ring 66 44262 Pan Assembly w o clamps 67 1016 Connector Male 3 8 68 55228 SC Handle Assembly 69 55 01
10. 8 5 55115 55220 55245 1004 1005 1008 1009 1010 1011 1013 1014 1019 1020 1022 1025 1027 1028 1029 1030 1031 1032 1035 1058 1059 Suction Tube to Filter Pump U Series Only Suction Tube Pan to Check Valve AU Series Only Valve Swing Check 1 2 Plated AU Series Only Motor Mount Tray Coupler Assembly Snap Tight Male Coupler Pump 5 GPM 18 LPM Motor 1 3HP 230 120V 50 60Hz Power Cord 10 16 3 SJTO Black Power Cord 16 3 SJTO W Receptacle 230V 3 Prong Bracket Handle Cord Housing Top Cover Housing Back Cover Motor Housing Hose Only with Fittings Handle Assembly Nozzle with Handle Nozzle and Hose Assembly Portable Filter Harness Assembly A Type Filter Bolt 1 4 20 x 12 inch Hex Nut Nylock 4 20 Washer Flat 4 inch Washer Lock 4 inch Nipple Black Pipe 12 inch x Close Elbow Black Pipe 12 inch x 90 Elbow x 3 8 inch 90 Black Pipe Nipple Black Pipe 3 8 x Close Ring Terminal 78 Connector Romex 3 8 Ring Terminal 710 Screw 8 x Type B Screw 8 32 x Round Slotted Head Lock nut 88 32 Hex Plug Button 2 inch Nickel Plated Wire Joint RC 6 Nut Nylock 10 32 Screw 10 32 x inch Round Slotted Head Fitting 37 Flare gt Tee Black Pipe Nipple Black Pipe 1 2 x 1 2 inch 7 6 1 2 90 80 80 LP 110 126 160 and 172 Series U and AU Configurations cont IT EM PART COMPONENT 1061
11. A Measuring Cup Used to measure eight ounces by volume of filter powder B Scrub Brush To clean sediment and residue from the filter pan and fry vessel C Appropriate Clothing 4 3 Filter Preparation 1 Position the MF 90 filter next to the fryer Remove filter pan lid and position filter unit under frypot drain valve extension 2 Ensure the filter power switch is in OFF position prior to connecting to power supply 3 Plug power cord into electrical outlet filter unit is ready for filtering If equipped turn on heater switch to allow pan to preheat After filtering follow instructions in Section 4 4 Changing Filter Paper CAUTION The crumb tray if equipped in portable filter systems must be emptied into a fireproof container at the end of frying operations each day Some food particles can spontaneously combust if left soaking in certain shortening material 4 4 Changing Filter Paper The top sheet of filter paper should be replaced after each filter session and most certainly at the beginning of each workday filter paper 18 replaced once per day excess sediment should be scraped from the top filter paper after each frypot is filtered see photo Filter at closing if possible This ensures the oil shortening is at proper filtering temperature Scrape excess sediment from top filter paper sheet after filtering 4 2 4 4 Changing Filter Paper cont Remove and replace the paper as follows
12. according to model The oil is pumped back into the fryer vessel using the same suction return hose Oil or shortening is filtered through replaceable filter paper Filter powder which enhances the filtering process is distributed over the paper prior to filtering All units are shipped completely assembled with accessories packed inside the frypots All units are adjusted tested and inspected at the factory before shipment CAUTION The on site supervisor is responsible for ensuring that operators are made aware of the inherent dangers of operating a hot oil filter system particularly the aspects of oil filtration and draining cleaning procedures 7 amp 115V domestic or 5 amp 230V international circuit breaker installed on the filter unit switches the power OFF if an overload occurs NOTE If the circuit breaker is triggered depress the reset button to activate the circuit after the failure has been detected and repaired 2 2 Rating Plate Information on the rating plate includes model and serial numbers as well as electrical requirements Have the rating plate information handy when communicating with the factory about a unit or requesting special parts or information Without this information proper identification of the unit cannot be confirmed 2 3 Pre Installation NOTE Failure to use qualified service personnel will void the Dean warranty A Standards Use of this filter unit must be in accordance with all a
13. ain the shipping container for inspection NOTE Dean does not assume responsibility for damage or loss incurred in transit 2 3 DEAN PORTABLE MICRO FLO OIL FILTRATION SYSTEMS 3 1 On CHAPTER 3 INSTALLATION INSTRUCTIONS Assembling The Filter System initial installation and before each use remove all loose parts from the filter wash the filter pan and all accessories in hot soapy water and dry thoroughly A WARNING Water or boil out solution MUST not be allowed to drain into the filter pan or filter system Irreversible damage will result if water is allowed into the system and the warranty will be voided The MF90 filtration system uses a filter support grid two sheets of filter paper and a hold down ring to secure the filter paper in place 3 1 See 1 Filter Paper Configuration illustration for proper assembly Uum ee Filter Pan Cover Hold Down Ring Filter Paper 2 sheets Screen Support Grid Filter Pan Assembly First place the support grid in the bottom of filter pan Put two filter paper sheets on top of the support grid Be sure the paper covers the whole filter pan bottom Position the hold down ring on top of the filter papers and latch the hold down ring and filter papers securely against the filter pan bottom forming a tight seal 3 1 3 1 1 Filter Paper Configuration cont Sprinkle 16 ounces of filter powder on the top filter sheet Distribute the powder over t
14. ed in double bordered boxes similar to the ones below CAUTION boxes contain information about actions or conditions that may cause or result in a malfunction of your system CAUTION Example of a CAUTION box WARNING boxes contain information about actions or conditions that may cause or result in damage to your system and which may cause your system to malfunction A WARNING Example of a WARNING box DANGER boxes contain information about actions or conditions that may cause or result in injury to personnel and which may cause damage to your system and or cause your system to malfunction A DANGER Example of a DANGER box 1 2 DEAN PORTABLE MICRO FLO OIL FILTRATION SYSTEMS CHAPTER 2 IMPORTANT INFORMATION 2 1 General 90 portable filters be used with of Dean fryers as well as other manufacturers equipment Oil capacity ranges 65 to 172 pounds of oil depending on the model Length width height and tank depth dimensions for all units are listed in the table below inches inches inches inches pounds 2412 0 22 Tank Wid MF90 Series filter unit dimensions unit and tank heights are measured from bottom of casters to top of unit and tank respectively 2 1 2 1 General cont The used may be drained by gravity from the fryer into the filter pan or removed from the fryer by use of a suction return hose
15. he filter paper as evenly as possible If filtering a second frypot immediately after the first add only 8 ounces of filter powder for the second filtering Place the crumb catcher screen if used in the filter pan Allow the crumb catcher to rest on the top edges of the hold down ring Place filter pan cover onto the filter pan assembly Position filter under the fryer drainpipe for gravity drain operations or nearby for suction operations Lock rear casters to prevent filter from moving out of position during the filtering process MF 90 portable filter positioned correctly next to fryer drain valve with rear casters locked in place 3 2 DEAN PORTABLE MICRO FLO OIL FILTRATION SYSTEMS CHAPTER 4 FILTER OPERATION 4 1 General The Dean Portable Filters 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 OIL RETURN HOSE QUICK DISCONNECT COUPLING DRAIN VALVE WITH EXTENSION LOCKING REAR FILTER PAN CASTERS Arrows indicate direction of oil flow during the filtration process 4 1 4 2 Filtering Tools These tools not required but are recommended to make the filtering task easier
16. lines can cause the flexible return hose and wand assembly to pop loose and leak hot oil Avoid spilling hot oil onto floor surfaces Never drain more than the maximum amount of oil listed on the filter pan 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 4 5 4 5 Unit Operation 6 Open the fryer door and ensure the filter is in the proper position under the fryer drain valve extension Lock rear casters to prevent filter movement during the filtering process WARNING The oil temperature of the fryer to be filtered should be approximately 350 F 175 C Position drain handles properly prior to operating the filter unit Failure to do this can result in burn injury to the user 7 Open the drain valve and allow the fry vessel oil to drain into the filter pan 4 6 4 5 Unit Operation 8 With oil return nozzle the vessel turn filter switch ON to begin pumping clean oil into the fryer Allow the oil to recycle through the fryer for a few seconds to wash out sediment on the bottom of the cooking vessel before closing the drain valve 9 Close the drain valve handle It takes approximately 5 to 7 minutes for the filter to pump all the oil back into the fryer 10 Allow the pump to run for 10 15 seconds after air starts to flow through the wand
17. ment from the top sheet after each frypot is filtered within a filter session Wipe up any oil which may have splashed or spilled Wipe all exterior surfaces of the filter unit A CAUTION Do not run water or boil out solution through the filtration system Doing so will cause irreparable damage to the pump and the warranty will be voided 5 1 5 3 Daily Close Of Business At the close of a working day the last order of business should be to filter the oil in fryers When the last fryer is finished follow these steps 1 Ensure the flexible hose and pump lines are clear by running the filter pump for an additional 10 15 seconds after air bubbles start coming from the oil return line Then drain the flexible hose 2 Remove the filter pan cover and hold down ring assembly then remove the filter paper and filter support screen Discard the top filter paper sheet and retain bottom filter paper sheet for re use Wash all filter components with soapy water and rinse Dry all filter parts and filter pan thoroughly before reassembling Qv Check all fittings at the rear of the filter unit ensure that all fittings are properly tightened CAUTION The crumb tray in portable filter systems must be emptied into a fireproof container at the end of frying operations each day Some food particles can spontaneously combust if left soaking in certain shortening material 5 4 Weekly Follow the same procedure a
18. ottom of the filter pan and the flexible hose quick disconnect Go to Blockage Between Filter Pan and Flex Hose Valve Does oil flow through oil return hose Yes Proceed with normal operations 6 3 Rate Of Oil Return Slowing Rate of oil return to fryer is slowing Disassemble unit and wipe Check for excess excess sediment out of the sediment build up bottom of filter pan sump and on filter paper remove any sediment from s this the first fryer being filtered during this filtering session drain ports in pick up tube Yes Install new filter paper Check the condition of the filter paper in filter pan If paper is incorrectly 15 filter paper properly installed under hold down secured in filter pan ring air may be getting into the system Replace filter paper and reinstall hold down ring Add the correct amount of filter powder and reassemble filter Blockage may be between the bottom of the filter pan and the flexible hose quick connect Turn motor ON Has the oil rate improved Yes Proceed with filtration Go to Blockage Between Filter Pan and Flex Hose Valve 6 4 Blockage Between Filter Pan and Flex Hose Valve Possible blockage between filter pan bottom and flex hose disconnect Disconnect oil line from filter pan to pump at the pump end Turn pump ON and allow it to operate for a few seconds to ensure it does not run backwards
19. pplicable state and local codes B Electrical Connections Domestic MF90 filter units require a 115 60 Hz 15 amp electrical supply Units are equipped with a grounded male receptacle for use with a flexible six foot 16 3 SJT power cord set If an extension cord is required it must be a three conductor grounded power cord of at least 16 gauge 2 2 2 4 Unpacking the Filter System Ensure the container is upright Unpack the filter carefully and remove all accessories from the carton Do not discard or misplace parts and or accessories they will be needed Any accessories or starter kits included with the unit will be packaged inside the filter tank strapped to the shipping frame After unpacking immediately check the equipment for visible signs of shipping damage If such damage has occurred contact the carrier and file the appropriate freight claims Do not contact the factory as the responsibility of shipping damage is between the carrier and dealer or end user If your equipment arrives damaged a File claim for damages immediately Regardless of extent of damage b Visible loss or damage Be sure this is noted on the freight bill or express receipt and is signed by the person making the delivery c Concealed loss or damage If damage is unnoticed until equipment is unpacked notify freight company or carrier immediately and file a concealed damage claim This should be done within 15 days of date of delivery Ret
20. rough the flexible oil return hose A solid shortening plug can exist anywhere in this path locate the plug using the procedures found in the flowcharts at the end of this chapter To guard against plugged lines when using solid shortening follow these guidelines a At the end of the filtering cycle let the filter bubble into the fryer through the flexible hose for about 10 15 seconds If it is blowing bubbles air is moving through the lines and the filter is less likely to be plugged b If your filter is equipped with a pan heater use it each time before you filter c When pumping hot shortening back into the fryer tilt the filter machine to the rear for about ten seconds at the end of the filtering cycle This will remove about three cups of hot shortening remaining in the bottom port area d When filtering is completed disconnect the flexible line and drain any remaining shortening from the line B Plugged Paper Improper use of the filter pre coat powder will cause a slow oil flow return rate The first indication of paper plugging is a surging jerking movement of the hose To correct this review the instructions for the correct use of filter powders and change the filter paper more frequently When filtering several fryers prior to changing paper ensure that excess sediment is scraped off the filter paper after filtering each frypot If plugged paper remains a problem review the following flowcharts for proper diagnosis
21. rts directly from their local Factory Authorized Service Center FASC See the numbers listed in section 1 2 for information of your nearest FASC To speed up your order the following information is required Model Number Optional Features Quantity Needed Serial Number With Without Heater Item Part Number 1 2 Service Information Call the 1 800 551 8633 or 318 865 1711 Service Hotline number for the location of your nearest Factory Authorized Service Center Always give the model and serial numbers of your filter unit Also identify if your unit is supplied with or without a heater To assist you more efficiently the following information will be needed ModelNumber ek Serial Number 1 With Without Heater Nature of Problem Additional information i e oil temperature at filter time time of day and other pertinent information may be helpful in solving your service problem Communicate with your service technician 1 1 1 3 After Purchase In order to improve service have the following chart filled by the Dean Authorized Service Technician who installed this equipment Authorized Service Technician FASC Telephone Fax Model Number Serial Number 1 4 Safety Information Before attempting to operate your unit read the instructions in this manual thoroughly Throughout this manual you will find notations enclos
22. s Only Hold Down Ring with Handle Assembly Jumbo 126 160 and 172 Series Only Hold Down Ring with Handle Assembly 80 LP Series Only Locking Hold Down Ring Latch Bolt Filter Paper 16 3 8 18 3 8 80 80 LP 110 Only Filter Paper 16 3 8 x 24 3 8 126 160 And 172 Filter Powder 22 7kg 50 Ib bag Grid and Channel Assembly Standard 80 80 LP UL AND CE Only and 110 Series Only Grid and Channel Assembly Jumbo 80 LP 126 160 and 172 Only Pan Assembly 80 Series Only Pan Assembly 80 LP Series Only Pan Assembly 110 Series Only Pan Assembly 126 Series Only Pan Assembly 160 Series Only Pan Assembly 172 Series Only Filter Frame Assembly 80 Series Only Filter Frame Assembly 110 Series Only Filter Frame Assembly 80 LP and 126 Series Only Filter Frame Assembly 160 Series Only Filter Frame Assembly 172 Series Only Caster Filter Pan 2 inch Caster Filter Pan 2 inch w Brake Circuit Breaker 5 Amp Switch Timer 60 Min Knob Timer Switch Switch IN OFF OUT MF90 AU Switch ON OFF MF90 U Plate Switch IN OFF OUT Switch Housing 7 5 7 2 90 80 80 LP 110 126 160 and 172 Series U and AU Configurations cont ITEM PART COMPONENT 55217 55246 1057 5 55 0064 55016 1016 1726 1 1892 2 1021 6136 2563 55 0070 55 0065 55 0066 55 0068 55210 5522
23. s for Daily with these additional steps 22 Wash the filter pan with hot soapy water and a brush Dry and reassemble with new filter paper 22 Clean thoroughly under around and behind the fryers and filtering area Do not operate motor pump until all traces of water have been removed from the pan Under no circumstances should water or boil out solution be allowed to enter the pump housing 22 Check the connections of the inlet lines and tighten if lines become loose or start to leak oil 5 2 DEAN PORTABLE MICRO FLO OIL FILTRATION SYSTEMS CHAPTER 6 TROUBLESHOOTING 6 1 Operating Problems Plugged lines and plugged filter paper account for over 90 of filtration system malfunctions Troubleshooting flowcharts included in this chapter provide step by step instructions to assist the operator in diagnosing common malfunctions A Plugged Lines 1 If solid shortening is used and the portable filter is operated improperly the motor may deactivate before hot shortening is completely pumped back into the fryer Solidification of shortening in the lines will occur as the shortening cools It is very important to pump all hot shortening out of the lines to prevent plugging Hot oil shortening drains from the frypot into the filter pan then is drawn through the filter paper exits the pan through the ports on the filter pan bottom then flows through a rigid tube to the filter pump From the pump oil returns to the fryer th
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