Instruction/ maintenance manual of the product MH52 Frymaster
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SERVICE MA NUA L FRYMA S TER MH52 AND BIH52 SERIES GA S FRYERS Frymaster, L.L.C. 8700 Line Avenue 71106, 5489 C ampus Drive 71129 P.O. Box 51000, Shreveport, Louisiana 71135-1000 TEL 318-865-1711 FAX .
NOTICE IF, DURING THE WA RRANTY PERI OD, THE CUSTOMER USES A PA RT FOR THIS ENODI S EQUIPM ENT OTHER THA N A N UNMODI FIED NEW O R RECYCLED PA RT PURCHA SED DIRECTLY FROM FRYMAST ER/DEA N, OR AN Y OF ITS AUT HORIZED SERVICE CENTERS, A ND/OR T HE PA RT B EIN G USE D IS MODIFIE D FR OM IT S ORIGIN A L CONFIGU RA TION , THIS WA RRA NTY WILL BE VOID.
DA NG ER Improper instal lation, adjust ment, maintenance or service, and unaut horized alterati ons or modificati ons can cause property damage, injury , or death. Read the i nstallati on, operating, and service instructions thoroughly before installing or servicing this equipment.
i W ARRANTY ST A TEMENT The fo llowing applies to eq uipment sold to do mestic (U.S.) markets. Internatio nal warranty provisions wil l vary depe nding upon the coun try in which the equipmen t is sold. See your dealer for specific warranty provisions appl icable to your location.
ii D. WARRANT Y PROVISION S - COOKING CO MPUTER 1. Frymaster L.L.C. warrants the M-2000 Cooking Computer against defective material or workmanship for a period of three year s from the origina l installation date. If the unit fails within the first y e ar , warranty will cover part, labor and handling .
iii BIH52 / MH 52 SERIES GA S FRYERS TABLE OF CONTENTS CHAPTER 1: Introduction 1.1 General ..................................................................................................................... ......... 1-1 1.2 Safety I nformation ....
iv BIH52 / MH 52 SERIES GA S FRYERS TABLE OF CONTENTS 3.9 Probe Resistance Chart .................................................................................................... 3- 35 3.10 Simplified Wiring Diagrams ...............................
1-1 CHAPTER 1: INTRODUCTIO N 1.1 General Read the instru ctions in this manual thoroug hly before attempting to service this e quipment. This manual covers all conf igurations of models MH52 and BIH52 fryers built since December 1995. Models desig nated MH52 do not have built-in f iltration systems.
1-2 1.3 Computer Information This equipment has been tested and found to co mpl y with the limits for a Class A dig ital device, pursuant to Part 15 of the FCC rules. While this de vice is a verified Class A device, it has been shown to meet the Class B limits.
2-1 CHA PTER 2: INST A LLA TION INSTRUCTI O NS 2.1 General Installation Requirements NOTE: PROPER INSTA LLA TION IS ESSENTIA L FOR EFFICIENT, TROUBLE-FREE OPERATION OF YOUR FRYER. A NY UNAUT HORIZED A LTERA TIONS MADE TO THIS EQUIPMENT WILL VOID THE FRYMA STER W A RRANTY.
2-2 NA TIONAL CODE REQUIREMENTS The ty pe of gas for which the fry er is equipped is stam ped on the data plate attached to the i nside of the fry er door. Connect a fry er stamped “NAT” onl y to natural gas, those stamped “PRO” only to propane gas, and those stamped “MFG” only to manufactured gas.
2-3 The user may find the booklet “How to I dentify a nd Resolve Radio-TV I nte rference Problems” help- ful. I t is prepar ed by the Federal Communic ations Commission and is availa ble from the U.S. Gov- ernment Printing Office, Washing ton, DC 20402, Stock No.
2-4 c. Place th e fry er power switch in the O FF position. Verify that the power and heat lights are out, or that the display shows “OFF” . 5. Refer to the data plate on the inside of the fry er .
2-5 2.4 Connection to Gas Line The H52 Series has received the CE mark for th e countries and gas categories indicated in the accompany ing table. NOTE: The nominal heat input (Qn) is 21kW ex cept for AT, DE, LU, and for category 3B/P under 50 mbar, which is 23kW.
2-6 Gas Connectio n Pipe Siz es (Mini mum i nc omi ng pi pe s ize s houl d be 1 1/2" ( 38 mm) ) Natu ral 3/ 4 " (19 mm) 1" (25 mm) 1 1/4" (33 mm) Propane 1/2" (13 mm ) 3/4&quo.
2-7 WA RNING “Dry -firing” y our unit w ill cause damage to the fry pot. Alway s ensure that melted shortening, cooking oil, or wa ter and boil-out solution is in the fry pot before firing y our unit for any extended period.
2-8 H52 Series Fry ers manufactured fo r Non-CE countries use different burners for each ty pe gas. The burners in fry ers built fo r Propane g as have a special g ray -colored coating on the burner tiles to en- able them to withstand the higher caloric va lue of the Propane gas.
3-1 Inside the Igni ti on Module TD Out to Gas Val ve To A l a r m 25 V + GND HV Ignit ion Wir e F lame Se nsor Coil CHA PTER 3: SERVICE PROCEDURES, TROUBLESHOOTING A ND WIRING DI AGRA M S 3.
3-2 provide current to the ignition module. Circuitry in the ignition module sends 24VAC to the gas valve via a normally closed high -limit switch (and, in BI H52 fry ers, a normally closed drain safety switch). Simultaneously , the module causes the ignitor to spark for 4 seconds to lig ht the burner.
3-3 FR EQ U EN T LY U SED TE ST PO INTS FOR I NT ERF A C E B O A RDS 806-3398 A N D 10 6-0386 Met er T est Sett i ng Pi ns Result s 12VAC Pow er t o Con t r ol l er 50V AC S cal e 1 and 3 on J3 or J2 .
3-4 CURRENT F L O W THROUGH INTERFACE BOARDS 8 06-3398 AND 106-038 6 (H52 APPLICATION) 1 2 3 4 5 6 7 8 9 10 11 12 J3 J2 PIN 1 J2 1 2 4 5 6 7 8 9 10 11 12 13 14 15 1 2 3 4 5 6 7 8 9 10 11 12 J1 LEFT VA.
3-5 THERM O STATS All fry ers in the H52 Series have temperature probes located on the front centerli ne of each the fry- pot. (Dual vat frypots have a probe in each vat.) I n this type thermostat, the probe resistance varies directly with the temperature.
3-6 4. Remove the wire and blow through the tube to e nsure it is cle ar. 5. Reinstall the tube and bend it so th at the opening is pointing downward. 3.4 Checking the Burner M anifold Gas Pressure DA NGE R Fry master recommends that ONLY qualif ied service personnel perform this task.
3-7 Ga s Si ng l e Va t Du a l Va t Na t u r a l Ga s L a c q ( G 20) at 20 m bar 77 Na t u r a l Ga s Gr o n i q u e * ( G 25) at 25 m bar 10 10 Na t u r a l Ga s Gr o n i q u e ( G 25) at 20 m bar 1.
3-8 5. To adjust the burner gas pr essure, re move the ca p from the g as valve r egula tor and adjust to the correct pressure. Non-CE Valve Earlier Model CE V alve Later Model CE Valve GAS VALVE R EGULATO R CAP 6. Place the fry er power switch (and the gas valve in non-CE fry ers) in the OFF position.
3-9 3.6.2 Replacing the Temperature Probe or High-Limit Thermost at 1. Disconnect the fry er fro m the electrical supply . 2. Drain cooking oil below the leve l of the probe or thermostat. 3. Remove the screws from the upper corners of th e control panel and sw ing the panel open from the top, allowing it to rest on its hinge tabs.
3-10 3.6.3 Replacing the Interface Board 1. Remove the component box per st eps 1 through 9 of Section 3.6.2. 2. Unplug the controller wiring harness from th e interface board. 3. Disconnect the wires at tached to the int erface board, marking or making a note of the wires and terminals to facilitate reconnection.
3-11 3.6.6 Cleaning or Replacing a Combustion A ir Blower A sheet metal shield or shield assemb ly prevents inadvertent access to the bl ower assembly.
3-12 3. Wrap the motor with pla stic wrap to pr event wate r from ente ring it. Spra y degreaser or deterge nt on the blower wheel and the blower housing . Allow it to soak for five minutes. Rinse the wheel and housing with hot tap water, then dry with a clean cloth.
3-13 Adjusting Air/Gas Mixture Non-CE Units and CE Un its Built After April 1999 On the side of the blower housing opposite the motor is a plate with one or two locking nuts.
3-14 3.6.7 Replacing a Gas Valve DA NGE R Drain the fry pot or remove the handle f rom the drain v alve bef ore proceeding further. 1. Disconnect fryer from electrical and gas supplies. 2. Disconnect the wires from the gas valve terminal block, marking each wire to facilitate recon- nection.
3-15 8. Remove the washers and tubular spacers from th e mounting studs, then pull the inner covers straight out toward y ou until clear of the mounting studs. 9. Grasp the burne r firmly and pull it toward y ou until it clears the burner channe ls, taking care not to damag e the cer amic tiles in the process.
3-16 6. Remove the screws from the upper left and right co rners of the control panel. Open the panel, disconnect the controller wiring harness and gr ound wire. Remove the controller from the fry er. 7. Disconnect the ignition wires from the ig nitor pl ugs by grasping their boots and pulling toward y ou.
3-17 3.6.10 Replacing Fry pot Insu lation and/or Upper Burner Rails NOTE: Replacing the burner r ails require s completely tearing down the fry pot and installing ne w fry pot insulation. Refer to the fry pot ex ploded view on page 3-18 for component identification.
3-18 Disassembli ng A Frypot (Full Vat Ill ustrated) Spacers Spacer 10 9 1 11 8 7 6 5 4 2 3.
3-19 Re-assembling A Frypot (Full Vat Illu strated) Apply c em ent here 6 5 4 7 9 8 2 1 1 24 23 21 22 3 10 11 13 12 14 15 19 17 16 20 18 15. I nstall the upper burner rails (2) with the heat de flectors slanting toward the rear of the fry pot. The rails will cover the “L” shaped pieces of co mbustion chamber insulation previously installed.
3-20 16. Place the upper inner combustion chamber insulati on and insulation retainers (3) on the top two studs on each side of the front of the frypot and s ecure with ¼-20 washer-nuts. (I t i s normal for the retainers to slice off the overhanging insulation.
3-21 NOTE: Full vat units have a two-piece insulation ret ainer. Dual vat units have a one-piece re- tainer. 27. I f necessary , replace t he sight-glasses and insulation (14). 28. Place one washer and one 1.888-inch spacer (15) on each stud. NOTE: There are three di fferent sizes of spacers.
3-22 3. I mproper temperature control 4. Computer-relat ed problems 5. Filtration proble ms 6. Leakag e problems The probable causes of each category are discussed in the following sections. A series of Trouble- shooting Guides (decision trees) is also included at t he end of the chapter to assist i n identifying some of the more common problems.
3-23 operate correctly , but when the unit is again closed up and placed back into service the module heats up and fails. PROBLEM S RELATED TO T HE GAS VA LVE I f the problem is not in the 24VAC c ircuit, it is most like ly in the gas valve itself, but be fore r eplac- ing the g as valve r efer to TROUBLE SHOO TING T HE GAS VA LVE .
3-24 Check for proper operation by disconnecting the wire from the ignitor ( spark plug ), inserting the tip of a scre w driver into the te rminal, and holding it near the frame of the fry er as the power switch is placed in the ON position. A strong, blue spark should be generated for at least 4 seconds.
3-25 I mproper temperature control probl ems can be categorized into m elt cy cle problems and failure t o control at setpoint problems. MELT CYCLE PROBLEM S The melt cy cle is automatically initiated by the controller (Analog , M100B, or M2000) when the controller is first turned on.
3-26 Whenever the complaint is “the pump is running, but no oil is being filtered,” check the installation of the filter paper, including that the correct size is be ing used. While y ou are che cking the filter pa - per, verify that the O-ring on the bottom of the filter pan is present and in good condition.
3-27 I mproperly sized or installed pape r will also allow food particles a nd sediment to pass through and clog the suction tube on the bottom of the filter carri age. Particles larg e e nough to block the suction tube may indicate that the cr umb tray is not being used.
3-28 oil/shortening to dr ain bac k to the f ilter pa n when the filter sy stem is turned off, e liminating the need for most heated oil return components. Operation of the redesigned FP - III s ys t e m i s t h e s a m e a s f o r t h e o ri g i n a l d es i g n .
3-29 and miscellaneous standard black me tal fittings for connections. This design allows oil/shortening to by pass the pump a s it drains f rom the oil return lines ba ck into the filte r pan when the sy stem is turned off. By passing the pump expedites draini ng of the lines.
3-30 3.8.1 Troubleshooting the 24VA C Circuit UNIT IS CONNECTED TO POWER SUPPLY, DRAIN VALVE IS FULLY CLOSED, CONTROLLER IS ON AND CALLING FOR HEAT (heat m ode indicator is illuminated) . NOTE: Al l v oltage measurements mu st be made within 4 second s of unit c alling for heat.
3-31 LEFT VAT LED 3 (24V) K1 IGNITION MODULE LED 2 (PW R) PW R V2D HIGH LIMIT SW ITCH LED 1 (GV) GAS VALVE K2 IGNITION MODULE PW R V1S (FV) OR V1D ( DV) HIGH LIMIT SW ITCH GAS VALVE 24V TRAN SFORMER L.
3-32 24 VOLT CIRCUIT With In t erf ac e Board 806- 3398 or 106-0 386 a nd One 8 07-3366 (FV) I g nition Mo dule NOTE: Some unit s m a y be w ired in this mann er.
3-33 3.8.2 Troubleshooting the Gas Valve CONTROLLER IS CALLI NG FOR HEAT . For non-CE units, veri f y gas valv e is in ON position. Is 24V AC present across gas valve main coil? Is incoming gas pressure in accordanc e with tables in Section 2.
3-34 3.8.3 Troubleshooting the Temperature Probe W hile it is still in th e frypot, i ns pect probe body for damage. Remove and replace if bent, dented or crac k ed. Inspec t leads for fraying, burning, breaks, and/or kinks . If f ound, repl ac e probe.
3-35 3.9 Probe Resistance Ch art Probe Resistance Chart For use with H52 Ser ies fryers m anufactu red with Minco Therm istor probes only. FO H M S C FO H M S C FO H M S C FO H M S C FO H M S C 32 100.
3-36 Probe Resistance Chart (Continued) For use with H52 Ser ies fryers m anufactu red with Minco Therm istor probes only. FO H M S C FO H M S C FO H M S C FO H M S C FO H M S C 287 1528 142 338 1630 .
3-37 3.10 Simplified Wiring Diagrams K2 HEAT RELAY K4 BLOWER REL AY AIR OPT IONA L AIR SWITCH BLOWER HI-LIMIT 12V 24V TEM P PRO BE 24V LED 3 LED 5 R-GV R HEAT LED 4 R PWR V1S ALAR M LED 6 12V L HEAT L.
3-38 K3 HEAT & BLOWER RELAY AIR OPTI ON AL AIR SWITC H BLOWER H I LIM I T 12V 24V TEM P PROB E 24V LED 3 LED 5 R-GV R HEAT LED 4 R PWR V1S ALARM LED 6 12V L HEAT LED 2 L PWR ALAR M V2S POWER ON/O .
3-39 H52 SERIES— FULL-VAT WITH ONE DUA L-SPARK IGN ITION MODU LE (ONE DU AL FUNC TION HEAT/BLOW ER RELAY (K3)) DRAIN SAFETY SWITCH ONLY ON BIH52 MOD E LS AIR SWITCH ONLY ON CE AND SOME EXPORT UNIT S.
3-40 TD GND ALARM 25V+ RIGHT IGNITOR VALVE TEMP PROBE BLOWER 24V DRAIN SAFE TY S WIT CH HIGH LIMIT OPTION AL AIR S W IT CH 6 J3 11 4 8 4 8 9 9 R HEAT LED 4 K2 HEAT RELA Y K4 BLOWER RELA Y R-GV LED 5 R.
3-41 TD GND ALARM 25V+ RIGHT IGNITOR VALVE TEMP PRO BE BLOWER 24V HI-L IMIT OPTION AL AIR SWITC H 6 J3 11 4 8 4 8 9 9 R-HEAT LED 4 K2 HEAT REL AY R-GV LED 5 R PWR V1D ALARM 35 1 0 4 1 3 1 4 1 1 J 2 35.
3-42 3.11 Principal Wiring Connections LEFT PWR VIA K1 GA S VA LVE J1 FROM TO LEFT VAT 1 2 3 4 5 6 7 8 9 10 11 12 PROBE J2 PIN 14 PROBE J2 PIN 15 C1 PIN 4 (24 VA C) V2D GROUND GROUND MODUL E VA LVE 1 .
3-43 3.12 Main Wiring Diagrams ONLY EXPORT PUMP LEFT LEFT LEFT TEMP PROBE RIGHT RIG HT RIGHT VALVE GAS RIGHT SA FE TY DRAIN SWITC H 51C C 42C NC NO 12C LIMIT HIGH GRN GND GND BURN ER 25V GND GND 47 6 .
3-44 8050502G Refer to "PR INCIPAL W IRING CONNECTIONS" on Page 3- 42 fo r detail of connectio n points J1, J2, J3, C2, C3, and C5. BIH52/MH52 Main Wir ing Diagram (U.
3-45 8051315 C/ 8 051526B Refer to "P RINCIPAL WI RING CO NNECT IONS " on Page 3-43 for detail of connection points J1, J2, J3, C2, C3, and C5.
3-46 8050526D OIL RETURN HEATE R FRON T WHI TE GREEN WHI TE ORANG E BLACK ALARM VALVE VALVE GRO UND (BURNER ) GROUND 25V 25V TO J1 P IN9 TO J1 P IN6 TO J1 PIN 2 DUAL VA T ONLY TEMP P ROBE RED WHIT E H.
3-47 52C 4 2 30C 41C 13C T-4 8C 24V/5 0VA LINE RED 3 1 TO PIN 3 12C RED 32C 45C TO PIN 9 TO PIN 7 108C 11C TO PIN 1 4 5 6 26C 9C MOTOR TO PUM P 14C T2 T1 62C 92C 9 8 7 8050902D 3 2 1 6 5 4 SOLE NOID PUMP 10C 1 2 HEATER PUMP 3 51C 27C 7 8 9 BIH52 Filter Box W iring D iagram (U.
3-48 M H1 5 2 Tr a nsfor mer Wir i ng Di agr a m (U. S . and Non- CE Expo r t ) N 3 2 COM 4 NO 25C 1 5 NC 3 2 56 2C GR N/ Y LW 7C OR G 3C W HT 11C W HT 6C 9C WH T 89 BLUE 26C WH T 2 3 1 10C BLK 7 9 8 10 45 6 12C WH T 1C BLK 12 1 5C OR G 4C RED 805050 4C 8C BLK 120V CO NFIG URAT IO N S HOW N US E TERMINALS 11 AN D 12 FOR 12V OU TPUT.
3-49 MH15 2 Tr ansf or mer Wi r ing Di ag ra m (CE) BRN 230V/ 1Ø/50H Z INCO MIN G POWER 3 8C BLK NOTE: USE TERMINALS 7 AND 8 FOR 24V OUTPUT. USE TERMINALS 11 AND 12 FOR 12V OUTPUT.
3-50 GREE N TO BODY CAUTIO N: THIS PLUG IS NOT B EING U SED IN ITS STA NDARD 5-WIRE 120/ 208V NEMA L21-20P CONFIGURATIO N. DO NOT CONNECT TO A S T ANDARD 120/2 08V 5-WIRE POWER SUPPLY.
3-51 BIH352/MH352 Transfor mer Box Wiring Di agram (U.S. and Non-CE Export) CAUTION: THIS PLUG IS NOT BEING USED IN ITS STANDARD 5-WIRE 120/208V NEMA L21-20P CONFIGURATI ON.
3-52 8050500 E BIH 452/ MH452 Transforme r Bo x Wiring Dia gram (U. S. and Non-C E Export) CAUTIO N: TH IS PLU G IS NOT BEING USE D IN ITS STANDARD 5-WIRE 120/208V NEMA L21-20P CONFIGURATION. DO NOT CONNECT T O A STANDARD 120/208V 5-WIRE POW ER SUPPLY.
3-53 BIH452/MH452 Transf ormer Box Wiring Diagra m (CE) NOTE: Also used fo r CE BIH2 52/MH25 2 and CE BIH352 /MH352 Tra nsformer Boxes. 36C BLK 6C BLUE FRYE R 1 18C BLUE 8050530D FRYER 2 BRN 1 N 3 3 3 2 NOTE: USE TERMINALS 7 AND 8 F OR 24V OUTP UT. USE TERMINALS 11 AND 12 F OR 12V OUTP UT.
4-1 CHAPTER 4: PARTS LIST 4.1 A ccessories 1 2 3 4 5 6 7 8 10 9 11 12 ITEM PART # COMPONENT 1 803-0209 Brush, Frypot Cleaning 2 803-0197 Fryer’s Friend 27" (Clean-out Rod) 3 806-3068 Cover, Ful.
4-2 4.2 Cabinetry Components 4.2 .1 BIH152 and MH152 Cabinet Components 1 2 3 10 9 4 18 16 17 18 12 23 21 13 14 26 27 22 7 8 20 5 28 6 9 19 15 11 21 25 24 26 27 28 BIH152 MH15 2.
4-3 4.2.1 BIH152 and MH152 Cabinet Components cont. ITEM PART # COMPONENT 1 911-7688SP Side, BIH52 Left 2 912-7688SP Side, BIH52 Right 3 900-5521 Back, BIH152 Upper 4 900-5670 Back, BIH152 L ower 5 Si.
4-4 4.2.2 BIH52 Cabinet Components (Batteries) Detail of Gusset and Filter Rail Construc tion Detail of Base Assembly C onstruction NOTE: Items 26 and 27 are not used on CE units.
4-5 4.2.2 BIH152 Cabinet Components (Batteries) cont. ITEM P ART # COMPONENT 1 911-7688SP Side, Le ft Cabinet (all m odels) 2 912-7688SP Side, R ight Cabi net (a ll model s) 3 900-7714 Back, Upper Cab.
4-6 4.2.2 BIH52 Cabinet Compone nts (Batteries) cont. ITEM PART # COMPONENT 900-2391 BIH452 900-9557 BIH552 30 900-7710 Post, Cabinet (all models) 31 900-7358 Divider, Ca binet (all models) 32 Post, Short Door 900-4797 All non-CE models. 900-2437 All CE models.
4-7 4.2.3 MH52 Cabinet Compone nts (Batteries) cont. ITEM PART # COMPONENT 1 Side, L eft Cabinet (all models) 911-7036S P Before 6 Nov 20 00 911-7688S P After 5 Nov 2000 2 Side, Right Cabinet (all m o.
4-8 4.2.3 MH52 Cabin e t Components (Batteries) cont. ITEM PART # COMPONENT 11 Channel, Cabinet Ba se Front and Rear MH252 900-7034 Before 6 Nov 2000 900-7686 After 5 Nov 2000 MH352 900-9249 Before 6 .
THIS PAGE INTENTIONALLY LEFT BLANK.
4-9 4.2.4 BIH52/MH52 Cap-N-Splash A ssemblies, Fluecaps, Standoffs and Relat ed Parts 7 5 3 9 1 2 4 6 8 10 11 12 14 13 15 16 17 18 24 25 26 19 20 21 22 23 NOTE: Items 19 through 26 are shown disp ropor tionate ly larg er than o th er items for clari ty.
4-10 ITEM PART # COMPONENT Fluecap Asse mblies 1 910-2414 BIH152/MH152 (standard) 2 900-7921 BIH152/MH152 (for un its with Cap-N-Splash) 3 823-2544 BIH252/MH252 (standard) 4 900-7926 BIH252/MH252 (for.
4-11 4.2.5 BIH52/MH52 Control Panel Frames and Topcaps 1 BIH52/M H52 Control Panel Fra mes BIH52 Topcaps MH5 2 Topcaps 2 3 4 5 6 7 8 10 12 9 11 13 14 15 16 17 ITEM PART # COMPONENT 1 806-6137SP BIH152.
4-12 4.2.6 BIH52/MH52 Door Components 1 2 3 4 5 6 8 7 5 10 9 11 12 Inside Face of Door Insid e Fa ce of Door ITEM PART # COMPONENT 1 806-3057SP Door Assembl y with Magnet, BI H52/MH52 Complete 2 806-6.
4-13 4.3 Combustion System, Fry pot and Gas Sy stem Components 4.3.1 Blowers and A ssociated Parts 1 2 3 4 5 6 7 8 ITEM PART # COMPONENT 1 Blower, Left (with 1 .54- inch (3.91 cm ) narrow housing ) 106-2996SP 100V, 50/60 Hz 106-2994SP 115V, 50/60 Hz 806-5841SP 230V, 50 Hz 106-2995SP 240V, 50/60 Hz 2 Blower, Rig ht (with 1.
4-14 4.3.2 Ignition Sub-S y stem Components 1 2 3 4 6 5 7 9 10 8 ITEM P ART # COMPONENT 1 See Pg. 4-27 Ignition Modul e, Ful l and Dual Vat (original desi gn, with fuse) 2 See Pg. 4-27 Igni tion Module, F ull Vat (new design, w ithout fuse) * 826- 1346 Spacer (Pkg.
4-15 4.3.3 Frypot A ssembly Components 4.3.3.1 Full Vat 1 2 3 4 5 6 7 8 6 9 10 11 11 3 12 6 13 14 15 14 16 17 18 19 20 7 21 22 7 23 23 24 24 25 25 26 27 28 29 29 28 30 31 32 33 7 34 35 33 36 37 38 39 40 41 41 Full Vat Fryp ot Components (See Page 4- 19 fo r list of Service Fr yp ot Kits and I n sulati on Kits.
4-16 ITEM PART # COMPONENT 1 823-0969 Plenum (NOTE: use 823 -1048 on un its equi pped with A ir Switch ) 2 826-1372 Nut, ¼- 20 Hex (Pkg of 10) 3 826-1383 Washer, ¼- inch x ¾-inch Flat (Pk g.
4-17 4.3.3.2 Dual Vat Dual V at Fryp ot Components (See Pag e 4-19 for list of Servi ce Fryp ot Kits and In sula tion Kits.) 1 2 3 4 5 6 7 8 6 9 10 11 3 12 13 14 13 15 16 7 17 18 7 19 20 21 21 22 22 2.
4-18 ITEM P ART # COMPONENT 1 Plenum 823-0970SP Standard Dual Vat 823-1049 For use on un its with Ai r Switch. HE Dual Vat Eur opean 823-2181 For use on JBIH152 m odels only. 2 826-1372 Nut, ¼-20 Hex (Pkg of 10) 3 826-1383 Washer, ¼-inch x ¾- inch Flat (Pkg.
4-19 4.3.4 Service Fry pot Kits, Insulation Kit s, and Misc ellaneous Serv ice Parts Service Fry pot Kits The fully assembled service fr y pot kits listed below contain all compone nts illustrated on Pages 4-15 and 4-17 except the plenum, and the plenum gasket re tainer.
4-20 4.3.5 Gas Manifolds – Single BIH52/M H52 U nits BIH152 M anifold 1 2 3 4 5 7 8 9 10 5 12 10 6 11 13 5 1 14 15 1-pi ec e MH15 2 M anif old 16 17 18 ITEM PART # COMPONENT 1 813-0165 Elbow, ½-inc.
4-21 4.3.6 Gas Manifolds – BIH52 /MH52 Mu lti-Fry e r Units 1 2 3 4 5 6 7 8 6 9 4 1 10 12 11 13 14 15 16 17 18 19 20 19 21 15 14 22 23 4 9 6 8 12 1 2 3 4 OR 24 a 24 6 25 17 18 19 28 15 14 22 29 4 26.
4-22 NOTE: The drawings on the preceding pag e illustra te typical gas ma nifold config urations. Specific configurations vary depending upon the number and t y pes of fryers in a batter y. The purpose of the drawings is to illustrate all i ndividual components that may be found in an y given confi guration.
4-23 4.3.7 Gas Valves, Ga s Lines and Fittings 1 2 3 4 6 5 7 8 9 10 11 12 13 14 22 23 24 25 15 16 17 18 19 20 21 26 28 27 27 29 30 30 27 27.
4-24 ITEM PART # COMPONENT 1 Gas Valve, Non-CE Kit 826-1122 Natural Gas (G20/G25) 826-1123 Propane ( LP) Gas (G30/G31) 2 810-0691 Vent Tube (used with Item 1) 826-1576 CE Gas Valve Kit (i ncludes item.
4-25 4.4 Electronics 4.4.1 Computers, Controllers and A ssociated Components 1 3 4 5 2 1 1 2 JC ABC DEF GHI JKL MNO PQR STU VWX YZ - * - 1234567 890 2 6 7 8 Discon tinued M100B Computer.
4-26 ITEM PART # COMPONENT 1 Com puter, McDonald’s M100B has been replaced by M2000 826-1739 U.S.,Canada and Non-CE Export with 6-second Melt Cycle - Replacement Upgrade Kit 806-8041E Non-CE Export .
4-27 4.4.2 Component Boxes Full vat units using one 807 -3366 module (I t em 3) requ i re on l y on e l at c h re la y (It em 5) . Full or dual vat uni ts using two 807-1 006, 807-297 1, or 8 07-3365 modules req uire a latch relay ( Item 5) for each module.
4-28 4.4.3 Filter Box Components 120 V FILT ER BOX 100/12 0V D UA L-VO LTA GE FILTER BO X MULT I-VOLT A GE ( CE) FILTE R BOX 11 12 13 14 11 12 13 14 11 12 13 14 8 6 7 9 6 7 10 6 7 3 4 3 4 3 5 1 1 1 2 .
4-29 4.4.4 Transformer Box Components 8 4 3 2 1 7 5 6 24 11 10 9 17 18 19 20 28 30 13 23 BIH152 11 10 9 25 13 30 17 18 19 21 22 27 25 26 13 25 32 13 12 33 34 35 31 36 15 16 17 18 19 13 12 13 40 41 38 .
4-30 ITEM PART # COMPONENT 1 Transform er (for use in BI H152 units) 807-1238 100/24VAC 50 Hz 807-0800 120/24VAC 50 /60 Hz 2 807- 0855 Transformer, 120/12 VAC 50/60 Hz (for use i n BIH152 units ) 3 80.
4-31 4.4.5 Wiring Filter Box Wirin g 1 2 3 4 5 6 ITEM PART # COMPONENT 1 806-8021SP 120V U.S. and 100/120V Non-CE Ex port Upper 9-Pin Plug Assembly 2 806-7494SP 120V U.
4-32 Main Wiring Harnesses U.S. and Non-CE harnes s (shown) has two unterminat ed wires . Unterm inated wires. CE harness has t wo unterminat ed wires plus two additional wires with push-on termi nal s .
4-33 Transfor mer Bo x Wi ring 806- 870 6 BIH252/MH252 Left Position (U.S. and Non-CE Export) (Typical) 1 2 ITEM PART # COMPONE NT 1 Plug and Wire Assem bly, Trans former Box 9- Pin Fem ale 806-6077 MH152 (U.S. and Non- CE Export) 806-6597 MH152 (CE) 806-8706SP BIH252/MH252, Left P ositi on (U.
4-34 4.5 Oil Handling Sy stem Components 4.5.1 Drain System Components 4.5.1.1 Square Drain Sections and Se al Components 9 10 12 11 13 15 14 4 5 6 7 8 Dual Vat C omponent s Full Vat Com ponent s 16 1.
4-35 4.5.1.2 Drain Valve A ssemblie s and Associated Components 3 4 4 6 7 7 Compress ion Washers NOTE: Conc ave side of washers mus t be mo unted face-to-face. 10 9 14b 14b 13 12 15 16 16 17 17 17 17 23 24 25 26 20 20 27a 28 29 30a 31 31 33 33 Dual Vat Valves Detail of Valve Each valve shi p s with these parts.
4-36 ITEM PART # COMPONENT 1 810- 1569 Valve, Fu ll Vat 1.25- inch D rain (for u se on MH52 un its. See NOTE . ) 806-7916 Valve, 1- i nch Drain w/ lock Righ t 806-7915 Valve, 1- inch Drain w/ lock L eft 2 810- 1018 Valve, Fu ll V at 1.25-i nch Drain (for us e on BIH52 un its) 806-6373S P Valve Assem bly 1.
4-37 4.5.2 Filtration System Components 4.5.2.1 Fi lter Bas e A ssemblies Base A ssembly 806-880 4 (Used on Japanese/ Far E ast Units) Base As sembly 806-86 48SP (Used on units built August 1997 and later.
4-38 NOTE: In September 1999, significant chan ges were made to the design of the filter base assemblies used in BI H52 fryers. The most visi ble change was the removal of th e casters on all assemblies except 806-8804 (which is used in units ma nufactured for sale primaril y in Japan).
4-39 4.5.2.2 Fi lter Mot or and Pump Plumbing 10 3 2 4 5 6 7 11 12 14 13 9 8 Stand ard BIH52 Fil ter Motor an d Pum p September 1999 and Later Standard BIH5 2 Fi lte r Motor and Pu mp Prior t o S ep t.
4-40 ITEM PART # COMPONENT 1 826- 1264 Pump, 4 GPM (15 LPM) (com es with Gask et 816- 0093) 2 Motor an d Gask et Ki t, Multi- Voltage 826-1712 100- 120VAC (replaces earli er kits 826- 1260, -1263, and.
4-41 4.5.2.3 Fi lter Pan A ssem blies and Associated Components 1 2 3 5 4 6 8 11 12 13 14 15 16 7 9 17 18 19 20 10 10 21 22 23 24 25.
4-42 ITEM PART # COMPONENT 1 Pan Assembly, Filte r (has screen alignme nt pins in pan bottom) 806-6423SP Standard 806-7377SP For use on Japanese/Far East (JBIH52) units.
4-43 4.5.2.4 Re ar Flush Oil R e turn Components See Page 4-35 for Square Drain components 4 14 Right Handle and Switch Assembly (All components except for Items 4 and 14 are the same for Left Hand le.
4-44 ITEM PART # COMPONENT 1 807-2484 Valve, Solenoid Vent (145 ohms) 2 810-1372 Elbow, 90º x ¼-inch NPT x ⅜ -inch Tube * 811-0932 Vent Tube 3/8” OD Bulk Teflon 3 809-0601 Clip, Rod End Clevis 4 Shaft, Rear Flush Valve 810-1767 For use in left oil retur n valve assemblies (see illustration below) .
An important point after buying a device Frymaster MH52 (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Frymaster MH52 yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data Frymaster MH52 - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Frymaster MH52 you will learn all the available features of the product, as well as information on its operation. The information that you get Frymaster MH52 will certainly help you make a decision on the purchase.
If you already are a holder of Frymaster MH52, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime Frymaster MH52.
However, one of the most important roles played by the user manual is to help in solving problems with Frymaster MH52. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Frymaster MH52 along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
