Hobart DK831 User's Manual
Contents
1. 120 240 or 480VAC 3 phase 60 Hz NOTE 208 and 240 volt fryers are factory wired for connection to a four wire power supply which also provides 120 volt supply that is necessary for the control circuit Circuit flexibility allows installation to a three wire power supply when a separate 120 volt supply is provided 1 IN 8 IN 1 z2 IN DIA KNOCKOUT 1 IN DIA KNOCKOUT 2 IN T 292 IN 120 240V A pas T m onlo FOAM AREA wsovac mw wt om om ow 480 volt fryers are wired for connection to a three wire 480 volt power supply in addition a separate 120 volt power supply is required Regardless of fryer voltage or power supply all fryers can be con nected to a hood fire extinguishing system a F Wan Ny NON YN UNIT POSITION FOR N Ny REMOVING FAT AN CONTAINER AND FOR ON CLEANING FF ae ee oO 2 IN A j w 2212 IN 19 IN 1 IN MIN METAL FIXTURE BY FABRICATOR ilDE VALL Tz IN 9 IN MIN FUSE rot 1 IN DIA KNOCKOUT FUSE 1342 IN DIA KNOCKOUT 1 IN 8 IN o 30 IN MIN INSIDE 34 IN MAX INSIDE DK831 DROP IN FRYER HOBART FOOD EQUIPMENT SPECIFICATIONS Listed by National Sanitation Foundation Recognized under Component Program of Underwriters La2. H43 Nees
3. DK831 DROP IN FRYER FOOD EQUIPMENT DK831 28 Lb e Manual Reset Easily Solid State Control accessible for reset after Drop In Fryer pyrolytic cleaning Specifications Details and Dimensions Inside Accurate temperature control added protection reliability Heating elements designed with pyrolytic cleaning Reduces cleaning and im proves sanitation Heating element cycle light Indicates when fryer is heating or if preset temperature has been reached Stainless steel tubular heating elements Reduces cleaning labor and improves sanitation Quad Guard high limit protec tion Provides back up to primary temperature thermo stat Power Turnoff Disconnects power supply to fryer if ventila tion hood fire extinguishing system is activated Fast recovery Minimizes iow oil temperatures and time decreases oil absorption im proving food quality and consistency Melt cycle Allows for con trolled melting of solid shorten ings eliminates need to melt solid shortening externally Removable fry kettles Easily removable for cleaning allows for easy dumping of oil without an externally powered filtering system Lift out crumb tray is a stan dard feature Traps large food particles and is easily removed for cleaning UL CONDITIONS OF ACCEPTABILITY 1 This equipment must be installed in an all metal fixture of stee or stainless steel construction 5 in min thic
4. boratories Inc CONSTRUCTION Drop in fryer designed for positioning into a fabricated metal counter furnished by others Mounting angles front control panel sealing gaskets attached to underside of fryer top and tightening nuts provided One piece lift out shortening container of cold rolled nickel plated steel marked to in dicate shortening level Two large stan dard mesh baskets and crumb tray Tubular stainless steel sheathed heating elements swing up and clean themselves pyrolytically in the raised position Front and top are stain resistant steel CONTROLS Simplified solid state elec tronic controls with integrated circuitry All control switches and light emitting diode displays are on front mounted control panel Modular construction includes plug in potentiometers and control wiring board POWER ON OFF rocker switch turns on power to the fryer causing POWER ON signal light to glow MELT FRY switch can be depressed directly into high temperature FRY position for liquid shortening or previously melted shorten ing Or it can be depressed first into the FORM F 8436 REV 686 low temperature MELT position for melting a solid block of shortening While melting the heating elements cycle ON and OFF for very short time cycles keep ing temperature well below the shorten ing smoke point The HEATERS ON light flashes ON and OFF with the heating elements After seeing that the shorten ing is melted the ope
5. kness for the top and sup porting frame Side enclosures to be at least 22MSG min thickness 2 A bottom enclosure must be provided under each drop in unit and be made of metal construction of at least 22MSG min If ventilating open ings are provided they must not allow the entrance of a in dia tod nor be located directly below uninsulated live terminals wiring or electrical components and are located at least 1 in away from any in sulated live terminals 3 Minimum spacing between fryer frame edge and A fixture back wall in B side wall 1 in C control panel 2 in Controls shalt be mounted on the front vertical surface of the fixture Deburr all opening to prevent problems in servicing ap DK831 DROP IN FRYER FRYING GUIDE TEMP CAPAC MINIMUM FOOD SUGGESTED poy AGuine FROZEN LOAD TIME LOAD MINUTES FRENCH FRIED POTATOES 3 inch FISH FILLETS 4 oz COD SHRIMP 12 14 CHICKEN 4 6 oz serving ailows for handling time between loads gt S oe ee RS a ole TABLE CUT OUT DETAIL DK831 DROP IN FRYER GENERAL DATA l ELECTRICAL DATA OVERALL DIMENSIONS SHORT CONTAINERS TENIN SHOREN TIME TO 3 PHASE NOMINAL AMPERES H WHEATING WIDTH LESS FRONT TO PREHEAT TOTAL LOADING PER LINE WIRE UNIT RAISED 3 FOAM BACK LESS 3 TO 350F KW KW PER PHASE 3 PHASE ABOVE TOP L213 L113 120208v ac n Rated Voltages 120 208
6. rator must press the MELT FRY switch to FRY Temperature dial has a range of 275 375 F Easily front calibrated to maintain control temperature set point ac curacy A sensitive thermistor probe monitors shortening temperature and together with the control maintains a temperature variance of 2 F at sensor and 5 7 F at center of the shortening container Electronic diagnostics determine if a probe has failed and activates a PROBE FAILED light Over temperature protec tion includes a continuous monitoring of fryer operation and automatic electronic shutdown if the temperature exceeds 435 F The hydraulic temperature limiting thermostat can shut down the fryer The OVER TEMP signal light signals if such conditions exist Standard internal POWER TURNOFF shuts off power to the fryer when activated by a vent hood s fire extinguisher when con nected to it ELECTRICAL 11 4 KW See Electrical Data block for phase loading ACCESSORIES One duplicate 28 pound shortening container Two standard mesh baskets Step down transformer from a 480 volt 240 volt or 208 volt supply source to 120 volt power for the control circuit where a four wire supply source or separate 120 volt power are not available WEIGHT Approximate Net Shipping 70 90 As continued product improvement is a policy of Hobart specifications are subject to change without notice HOBART WORLD HEADQUARTERS TROY OHIO 45374 LITHO IN U S A
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