Service Manual - Heritage Parts
Contents
1. MODEL KEP OPERATING CONTROLS AND INDICATORS For your better understanding and confidence the following explanation of the control system used on this kettle is offered Item No 7 Description On Off Toggle Switch Kettle Bottom Dwg Solid State Temperature Control Control System Dwg Heat Indicator Light Green Kettle Bottom Dwg Low Water Indicator Light Red Kettle Bottom Dwg Vacuum Pressure Guage Kettle Bottom Dwg Pressure Relief Valve Kettle Bottom Dwg Chrome Plated Brass Vent Kettle Bottom Dwg Draw Off Valve Draw Off Valve Dwg Service Cover Not Shown Function Controls electrical power to the kettle This control allows the operator to select kettle heat increments from Min to Max see temperature setting chart in the operating instructions section of this manual When lit indicates that the kettle heating elements are on Cycles On Off with thermostat control When lit indicates that the heating elements have cut out and the unit requires more water See Reservoir Fill procedure Indicates steam pressure in PSI inside the steam jacket as well as vacuum in inches of mercury In the unlikely event that there is an excess steam build up in the jacket this valve opens automatically to relieve this pressure This is used to vent the kettle if there is insufficient vacuum as well as for refilling the kettle with water See Venting Instruction and Reservoir2. loose fittings minor adjustments maintenance cleaning or descaling The standard labor warranty allows factory payment of reasonable labor required to repair or replace such defective pans Cleveland Range will not reimburse the expense of labor required for the repair or replacement of parts after the standard warranty period unless an Extended Labor Warranty Contract has been purchased to cover the equipment for the balance of the warranty period from the date of equipment installation start up or demonstration PROPER INSTALLATION IS THE RESPONSIBILITY OF THE DEALER THE OWNER USER OR INSTALLING CONTRACTOR AND IS NOT COVERED BY THIS WARRANTY Many local codes exist and it is the responsibility of the owner and installer to comply with these codes Cleveland Range equipment is built to comply with applicable standards for manufacturers including UL A G A NSF ASME Ntl Bd CSA CGA ETL and others BOILER Steam Generator MAINTENANCE IS THE RESPONSIBILITY OF THE OWNER USER AND IS NOT COVERED BY THIS WARRANTY The use of good quality feed water is the responsibility of the Owner User see Water Quality Requirements below THE USE OF POOR QUALITY FEED WATER WILL VOID EQUIPMENT WARRANTIES Boiler maintenance supplies including boiler hand gaskets are not warranted beyond the first 90 days after the date the equipment is placed into service if no preventive maintenance records are available showing descaling every 90 120 days WATER QUAL
3. to ground or open circuit If elements are defective contact the factory m ElaMo ara nat fiald raniaeohia 3 Does the green LED remain illuminated after Yes Replace defective safety thermostat the contactors shut off No Go to step 4 4 Unplug control box and measure the Yes Go to step 5 resistance across potentiometer 16 it approx 0 ohms at max and 50 000 ohms at min No Replace defective potentiometer Settings 0000 5 Remove kettle thermistor and allow to cool Yes to step 6 Remove edge connector from control box Test resistance across edge connectors pins No Replace defective thermistor 2 and Z7 15 it approx 100 000 ohms 6 Turn the potentiometer on the control box Yes Kettle is operating properly clockwise to increase the max operating temperature Does the kettle now achieve No Spray contact cleaner on control box max operating pressure of 30 35 psi in an terminals and edge connector Try box empty kettle again If problem still exists replace defective control box C Problem Kettle is overheating Possible Causes 1 Defective thermistor 2 Defective potentiometer 3 Defective 12 VDC relay 4 Defective control box Fault Isolation Procedure Step Test Result Remedy 1 Does the green LED turn off even though the Yes Replace defective 12 VDC relay contactors remain energized No Go to step 2 2 Unplug the control box and measure the Yes Go to step 3 resistance across
4. water conditions may cause kettle damage Rust Inhibitor 3 oz 0 6 which is not covered under warranty Anti Freeze 64 02 5 gal 12 4 Water 448 oz 3 5 gal 87 0
5. Fill Procedures This valve is used to empty the kettle of either food product or wash water It is supplied as standard equipment on Stationary models and is optional on Tilting kettles Located at the front of kettle support column Remove this cover for easy access to contactors kettle control box etc MODEL KEP KETTLE BOTTOM Item No Part No Description Qty 1 FI05025 Bleed Vent Elbow 1 2 KE50570 Bleed Vent Nut 1 3 FI05022 Connector 1 4 KE50556 Probe Low Water 1 5 KE50998 Safety Valve 55 PSI 1 6 KE50997 Blow Down Tube 1 7 KE50504 Toggle Switch 1 8 KE50568 L E D Green 1 9 5 50062 Rubber Boot 1 10 50988 Potentiometer 1 11 KE50569 Knob 1 12 KE50567 L E D Red 1 13 KE50558 Safety Thermostat 1 14 KE50429 Pressure Guage 1 15 515 Thermistor 1 16 51005 Rotary Seal 1 Use only replacement parts which are factory supplied as to preserve the certification of Underwriters Laboratories American Gas Association Canadian Standards Association or Canadian Gas Association as applicable The use of other than factory supplied replacement parts will void the warranty MODEL KEP CONTROL SYSTEM Item No Part No Description Oty 1 51322 Contactor Furnas 2 2 KE00458 Kettle Control Box 1 3 50752 Transformer 1 4 KE50753 Relay 1 5 KE51225 Edge Connector 1 6 51226 Connector Pin 1 7 KE50376 Terminal Block End Section 1 8 KE50377 Terminal Block Section 3 Use only replacement parts which are facto
6. ITY REQUIREMENTS TOTAL DISSOLVED SOLIDS lessthan 60 parts per million TOTAL ALKALINITY less than 20 parts per million SILICA less than 13 parts per million CHLORIDE less than 30 parts per million pH FACTOR greater than 75 The foregoing shall constitute the sole and exclusive remedy of original purchaser and the fun liability of Cleveland Range for any breach of warranty THE FOREGOING IS EXCLUSIVE AND IN LIEU OF ALL OTHER WARRANTIES WHETHER WRITTEN ORAL OR IMPLIED INCLUDING ANY WARRANTY OF PERFORMANCE MERCHANTABILITY OR FITNESS FOR PURPOSE AND SUPERSEDES AND EXCLUDES ANY ORAL WARRANTIES OR REPRESENTATIONS OR WRITTEN WARRANTIES OR REPRESENTATIONS NOT EXPRESSLY DESIGNATED IN WRITING AS A WARRANTY OR GUARANTEE OF CLEVELAND RANGE MADE OR IMPLIED IN ANY MANUAL LITERATURE ADVERTISING BROCHURE OR OTHER MATERIALS Cleveland Range s liability on any claim of any kind including negligence with respect to the goods or services covered here under shall in no case exceed the price of the goods or services or part thereof which gives rise to the claim IN NO EVENT SHALL CLEVELAND RANGE BE LIABLE FOR SPECIAL INCIDENTAL OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES IN THE NATURE OF PENALTIES LIMITED EXTENDED WARRANTY COVERAGE The purchase of a Limited Extended Warranty Contract extends the standard warranty coverage to the purchased period of time one to four years from the date of installation start up or demonstration whichever is sooner
7. Repair Manual Pedestal Electric Self Contained Kettle Model KEP Cleveland Range Inc UNITED STATES CANADA 1333 East 179th St Cleveland Ohio 44110 Garland Commercial Ranges Phone 216 481 4900 Telex 98 0546 FAX 216 481 3782 1177 Kamato Road Mississaugha Ontario Canada L4W7X4 Phone 416 624 0260 FAX 416 624 0623 KET 13 Cleveland AND LIMITED EXTENDED WARRANTY COVERAGE LIMITED WARRANTY Cleveland Range products are warranted to the original purchaser to be free from defects in material and workmanship under normal use and service for the standard warranty period Cleveland Range agrees to repair or replace at its option f o b factory any pan which proves to be defective due to defects in material or workmanship during the warranty period providing the equipment has been unaltered and has been PROPERLY INSTALLED MAINTAINED AND OPERATED IN ACCORDANCE WITH THE CLEVELAND RANGE OWNER S MANUAL CLEVELAND RANGE agrees to pay any FACTORY AUTHORIZED EQUIPMENT SERVICE AGENCY within the continental United States Hawaii and Canada for reasonable labor required to repair or replace at our option f o b factory any part which proves to be defective due to defects in material or workmanship during the labor warranty period This warranty includes travel time not to exceed two hours and mileage not to exceed 50 miles 100 miles round trip but does not include post start up tightening
8. apter to adapt new style spout 1 to old style control valve B Part No Bo jon ooo 27 56 E 50826 12 1 2 50825 Use only replacement parts which factory supplied as to preserve the certification of Underwriters Laboratories American Gas Association Canadian Standards Association or Canadian Gas Association as applicable The use of other than factory supplied replacement parts will void the warranty KETTLE AND SKILLET FAUCET New Styie amp in Spout ALL ELECTRIC KETTLES SERVICING GUIDE This section contains servicing information intended for use by Authorized Service Personnel Note 1 If Fault Isolation Procedure is required be sure to start at step 1 Note 2 On table top kettles the entire control mounting panel may be removed from kettle control housing for easier troubleshooting and parts replacement A Problem Kettle is not heating at all Kettle must be on and temperature control set Possible Causes 1 No incoming power 8 Defective potentiometer 2 Kettle is tilted 9 Defective low water level probe 3 Low water condition 10 Defective thermistor 4 Defective on off switch 11 Defective 240 16 VAC transformer 5 Defective 12 VDC relay 12 Defective control box 6 Defective safety thermostat 13 Defective elements 7 Defective contactor s Fault Isolation Procedure Result Remedy Step Test 1 Is there proper incoming voltage at te
9. e across potentiometer Is it approx 0 ohms at max and 50 000 ohms at min No Replace defective potentiometer settings 11 Remove edge connector from control box Yes Spray contact cleaner on control box While kettle is cold or thermistor is removed terminals and edge connector Try box and allowed to cool measure the resistance again if problem still exists replace between edge connectors pins 2 and 7 Is defective control box it approx 100 000 ohms No Replace defective thermistor B Problem Kettle heats too slowly or not hot enough Note normal max operating pressure with an empty kettle is 30 35 psi Possible Causes 1 Air in kettle jacket requires venting 5 Defective contactors 2 Defective safety thermostat 6 Defective control box 3 Defective potentiometer 7 Defective elements 4 Defective thermistor Fault Isolation Procedure Result Remedy Step Test Yes Go to step 2 1 In a cold state does the pressure gauge read in the green zone There is air present in the jacket of the kettle Follow Kettle Venting Procedure constant venting is required there is a leak that should be corrected 2 Do the contactors shut off too early before Yes Go to step 43 reaching normal max operating pressure No Check contactor contacts for pitting Voltage across terminals of contactor while energized signifies a poor contact Replace contactor s as necessary Check elements for short
10. ed screw ELECTRIC WIRING DIAGRAM TEMP SENSOR HEAT INDICATOR LOW WATER INDICATOR PROBE HEAT RELAY 12 VDC GROUND RELAY 16 voc BLACK 5 RED _ BLACK LI 12 12 135 Single Three Phase Phase PEUESIAL ELEUCIHIC SIEAM 11 MAINTENANCE Draw off Valve Maintenance To correct a leak at the draw off valve the source of the leak must first be determined Leaks from around the valve stem are corrected by simply replacing the 0 ring Faulty seating of the valve stem disc against the valve body seat may cause dripping from the valve even when the valve is tightly closed This can often be corrected by cleaning any residue from the disc and seat with a piece of very fine emery cloth KETTLE VENTING INSTRUCTIONS If the vacuum pressure gauge reading is in the vent air zone it means that air has entered the steam water jacket resulting in little or no vacuum This reduces kettle efficiency by slowing its heating process as the water cannot boil when air is present in the jacket To remedy this situation the following venting procedures should be followed 1 With the temperature control knob set at number 6 heat the empty kettle until the vacuum pressure gauge indicates 5 10 psi 2 Release steam and air from the steam water jacket by loosening one half turn the 7 16 chrome plated brass venting valve nut located at the rear of the kettle for 3 6 seconds 3 Tighten the
11. pleted before further use NOTE Ensure that the red low water light is on when the kettle is upright On tilting kettles it is normal for the red light to come on when the kettle is in a tilted position as the elements are not submerged in water at this point 1 Shut off power to the kettle at the fused disconnect Switch 2 Remove the bottom cover Tilting kettles can be tilted Mrs Lieht me Vater forward for easier access to the cover Tilt the kettle back kettle ut Or da Completely Empty Sa to the upright position once the cover has been removed Capacity Distilled Water Add Formula 3 Unscrew and remove the chrome plated brass venting 2 gal 50 oz 12007 valve nut located on the back of the kettle 5 gal 70 02 16002 4 Hold the safety valve open while adding distilled water 10 gal 12002 2 through the vent hole using a funnel 20 gal 1 0 gal 3 gal 5 Place the chrome plated brass venting valve nut into the 30 gal 1 8 gal 4 1 4 gal water fill hole and carefully tighten Do not over tighten 40 gal 2 0 gal 4 1 2 gal Replace the bottom cover 60 gal 2 1 gal 5 1 2 gal 80 2 6 6 1 4 gal 6 Restore power to the kettle at the fused disconnect switch 100 gal 2 8 gal 7 gal 7 The kettle must now be vented Refer to the Kettle Venting Instructions Anti freeze and rust CAUTION Only distilled water should be used when adding Inhibitor formula water to a partially filled water reservoir Local tap
12. r Item 1 7 1 Pan no KE50973 2 FA00111 O Ring 1 1 2 2 1 FA00210 0 Ring 3 1 3 SE50008 Stem 11 2 1 SE50009 Stem 2 1 SE50010 Stem 3 1 4 SE50011 Bonnet 1 1 2 1 SE50012 Bonnet 2 1 SE50013 Bonnet 3 1 5 SE50014 Hex Nut 1 1 2 1 SE50015 Hex Nut 2 1 SE50016 Hex Nut 3 1 6 SE50017 Knob 1 1 2 2 1 SE50018 Knob 3 1 7 SE50019 WingNut 1 1 2 2 1 SE50063 Acorn Nut 3 1 Use only replacement parts which are factory supplied as to preserve the certification of Underwriters Laboratories American Gas Association Canadian Standards Association or Canadian Gas Association as applicable The use of other than factory supplied replacement parts will void the warranty KETTLE AND SKILLET FAUCET Item No Part No Description Qty 1 50020 Hot Water Stem Assy 1 2 50021 Cold Water Stem Assy 1 3 SE50022 Yoke Connection Kit 1 4 FA00016 0 Ring 1 5 FA95022 Retaining Ring 1 6 KE51404 Spout Nut 1 7 see chart 3 4 spout please see 3 4 spout chart below 1 8 N A 3 4 spout with Aerator please order 1 Item No 4 5 6 7 9 51401 Single Pantry Control Valve incl Item 2 1 10 KE51403 Double Pantry Control Valve incl Item 1 No 1 2 3 11 N A Old Style Single Pantry Control Valve 1 please order Item No 4 5 6 7 9 N A Old Style Double Pantry Control Valve 1 please order Item No 4 5 6 7 10 12 N A 1 Spout please order Item No 4 5 6 7 14 1 13 00115 0 Ring 14 SE50061 Ad
13. rminal Yes Go to step 2 block No Correct external power supply problem 2 Is the red LED illuminated Yes Follow Kettle Filling Procedure If this does not correct the problem go to PROBLEM D No Goto step 3 3 Is the green LED illuminated Yes step 4 No Go to step 7 4 Do both contactors energize Yes Check contactor contacts for pitting Voltage across contactor terminals while in a closed position indicates a poor contact Replace contactor s as necessary Check elements for short to ground or an open circuit If element s are defective contact the factory Elements are not field replacable No Go to step 5 5 Measure continuity across safety thermostat Is Yes it an open circuit No 6 Is there 120 VAC present across the coils of the Yes contactors No Replace defective safety thermostat Go to step 6 Replace defective contactor s Replace defective 12 VDC relay 7 Remove wire from low water level probe and Yes Clean or replace defective low water level ground it to the body of the kettle Do the probe Replace detective red LED contactors now energize No Go to step 8 8 Is there 16 VAC present at output of 16 VAC Yes to step 9 transformer No Replace defective 240 16 VAC transformer 9 Measure continuity of ON OFF switch Is it Yes to step 10 operating properly No Replace defective ON OFF switch 10 Unplug control box and measure the Yes Goto step 11 resistanc
14. ry supplied as to preserve the certification of Underwriters Laboratories American Gas Association Canadian Standards Association or Canadian Gas Association as applicable The use of other than factory supplied replacement parts will void the warranty HINGE ASSEMBLY FOR ALL KETTLES WITH HINGED LIDS Item No Part No Description Qty 1 9 KE00598 Hinge Assembly 1 1 KE50822 Body Spring Assist Hinge 1 2 KE50824 Hinge Bearing 1 3 KE50823 Pin Hinge 1 4 KE50820 Insert Brass Adjust 1 5 KE50819 End Piece 1 6 FA11507 Screws Adjust 2 7 FA11284 Bolts End Block 2 8 KE50122 Spring 40 gal and under 1 KE50121 Spring 60 gal and over 1 9 KE50821 Cylinder 1 10 KE50151 Knob Ball Type 1 11 Cover Handle Specify Model 1 12 KE00095 Lid Holder 1 13 FA30500 Washer Lid Holder 1 14 FA11223 Bolt Lid Holder 1 Use only replacement parts which are factory supplied as to preserve the certification of Underwriters Laboratories American Gas Association Canadian Standards Association or Canadian Gas Association as applicable The use of other than factory supplied replacement parts will void the warranty ALL KETTLES PARTS LIST DRAW OFF VALVE Item No Part No Description Qty 1 7 KE50219 1 1 2 Draw off Valve Assy 1 KE50972 2 Draw off Valve Assy 1 KE50973 3 Draw off Valve Assy 1 1 Body 1 1 2 N A Please order Hem no 1 7 1 Pan no KE50219 Body 2 N A Please order Item no 1 7 1 Part no KE50972 Body 3 N A Please orde
15. the potentiometer Is the resistance approx 0 ohms at max and 50 000 No Replace defective potentiometer ohms at mm settings 3 Remove kettle thermistor and allow to cool Yes Go to step 4 Remove edge connector from control box Test resistance across edge connectors pins 2 No Replace defective thermistor and 7 15 it approx 100 000 ohms 4 Turn the potentiometer on the control box Yes Spray contact cleaner on control box counter clockwise to decrease the max operating terminals and edge connector Try box temperature Does the kettle continue to again problem still exists replace overheat defective control box No Kettle is operating properly HINGE ADJUSTMENT INSTRUCTIONS 10 V8 Allen Wrench lt Insert 3 8 Allen wrench Turn clockwise to relieve tension on spring While tension is released remove one of the two slotted screws To prevent Allen wrench from springing back abruptly while the second slotted screw is removed insert a pin approximately 1 8 in the hole where the first slotted screw was removed from Remove second slotted screw While holding Allen wrench remove pin Turn Allen wrench clockwise to tighten or counter clockwise to loosen tension to produce desired effect Re insert pin in one of the two holes Tighten one slotted screw in the other hole it may be necessary to turn Allen wrench slightly to align holes Remove pin and repeat step number 9 for other slott
16. vent valve nut being careful not to overtighten The kettle s steam water jacket should now be free of air At room temperature the pressure gauge needle should rest in the green zone indicating a vacuum in the kettle s jacket To check the gauge for proper vacuum after venting the temperature can be quickly reduced by filling the kettle with cold water If the kettle will not hold a vacuum test for leaks at the vent valve the safety valve the probe and the vacuum pressure gauge fittings We suggest mixing a 50 50 solution of liquid detergent and water while heating the kettle to at least 5 psi pressure Then shut off power to the kettle at the fused disconnect switch The soapy solution should be applied to the suspected area while the gauge shows at least 5 psi pressure Any bubbles which appear will indicate a leak WARNING The fused disconnect switch must be switched off before removing the kettle s bottom cover which exposes dangerous high voltage RESERVOIR FILL PROCEDURES The reservoir s water level must be maintained at the proper level to submerge the heater elements Under normal operating conditions the sealed water reservoir should never require the addition of water If the red low water light comes ring use while the kettle is in an upright position the water level has reached a critically low level The low water protection control has automatically shut off the heater elements The following procedure must be com
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