HOT ROCKS HR-70-22 Parts And Service Manual Download

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PARTS AND SERVICE MANUAL

ALL GEN 3 MODELS

FOR SUPPORT

[email protected]

855 395-5252

Summary of Contents for HR-70-22

Page 1: ...PARTS AND SERVICE MANUAL ALL GEN 3 MODELS FOR SUPPORT service hotrocksoven com 855 395 5252...

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Page 4: ...2 1 2 Technician Login 10 2 1 3 Configuration 12 2 1 4 Input Output 16 3 INSTALLATION 19 3 1 Moving the ovens 19 3 1 1 Shipping 19 3 1 2 Oven dimensions 19 3 1 3 Oven assembly 20 3 2 Start up ovens 2...

Page 5: ...ral inspection Skip to Maintenance 12 month if needed 29 5 MAINTENANCE 12 MONTH 30 5 1 Replace Spark and Flame Rod 30 5 2 Replace Ingnition Cables 32 5 3 Inspect the ground conductivity 32 5 4 Inspect...

Page 6: ...ven Be sure to know the controls and how to stop the oven quickly Never put hands near moving parts Only allow authorized technicians to perform the maintenance of the oven Remove all obstacles which...

Page 7: ...by staff that has read comprehend and will respect warnings and instructions regarding this oven in the owner manual The parts and service manual is dedicated to authorized technicians see section 1...

Page 8: ...al that are authorized by Hot Rocks to work on the oven The technician must comply with all requirements of state or local authorities having jurisdiction QUALIFIED INSTALLATION PERSONNEL Qualified in...

Page 9: ...the lubrication of the main conveyor chains is due Once the lubrication is done the icon will disappear 10 User Manual Icon Displayed Description Shown during start up to inform that the oven is risin...

Page 10: ...R Set Cooking time X1 X X Set Top Temperature X1 X X Set Bottom Temperature X1 X X Set Convection Speed X1 X X Load Recipe X X X Save Recipe X X Access Alarm page X X X Access User Login Page X X X Ac...

Page 11: ...s menu also allows a technician user to change their password or reset it The technician user can also log out to be sure that their settings won t be changed After 15 minutes without touching the scr...

Page 12: ...3 Configuration Manuel de l utilisateur Hot Rocks 11 Model Allows to select between three models of Hot Rocks Oven HR7022 HR7033 HR9333 Gas type Allows to select the type of gas Propane Natural Gas Mo...

Page 13: ...TIO 1000 1 cooking ratio 2 to 30 min 435 1 cooking ratio 1 to 15 min Shows the settings of the torque limiter Torque Warning Maximum torque percentage allowed before sending a warning on the user inte...

Page 14: ...an be adjusted Temperature The temperature to reach to finish the mode 250 F for the preheat mode 250 F for the cooldown mode Delay The delay the oven needs to remain at the set temperature to finish...

Page 15: ...third page show the burner parameters Delta Top Bottom The max temperature allowed between the top temperature and the bottom temperature Max Fire Reduce Fire Low Fire These settings are completed at...

Page 16: ...n the oven I00 2 PRESSURE SWITCH Test by disconnecting the pressure switch cable on the rear of the oven located next to the gas entry I00 3 TEMP HIGH LIMIT This value comes from the high limit displa...

Page 17: ...0 3 BUZZER This button tests the buzzer Heat Test This button opens the heat control menu The Top Heat Test section tests and verifies the damper position Insert a percentage value in the COMMAND sect...

Page 18: ...the ACTUAL box DIRECTION changes the direction of the conveyor Note The change of direction is only for the test and does not permanently change the direction setting Insert a specific hertz in the T...

Page 19: ...tions required to start the oven are already installed and verified to be working A minimum of 6 inches of clearance all around the oven Refer to the Hot Rocks specification sheet for installation req...

Page 20: ...en stacking multiple ovens silicone must be applied between each unit to provide a proper sanitary seal 5 Determine the proper method to dispose of waste from the local office of the Environmental Pro...

Page 21: ...n Report these to the Hot Rocks service department 3 2 2 Installation check list The installation check list See appendix is the key to perform the final validation of the install Complete one check l...

Page 22: ...4 1 Main Bearings Lubrication 4 1 1 Back Side Bearings Lubrication 4 MAINTENANCE 6 MONTH 1 Access the back of the oven 2 Remove the back panels 3 Locate the two grease points highlighted in the above...

Page 23: ...ront panel around the door 2 Locate the two grease points highlighted in the above illustration Using a grease gun and food grade high temperature lubricant FO75 0015 grease the two points To verify i...

Page 24: ...rade high temperature lubricant on all visible chains and sprockets See the green highlights in the above illustration for where the chains are located 3 Verify that chains have proper adjustments The...

Page 25: ...od grade high temperature lubricant on all visible chains and sprockets See the green highlights in the above illustration for where the chains are located 3 Verify that chains have proper adjustments...

Page 26: ...ation The oven will adjust itself to the proper settings for the lubrication 4 On average wait about 30 minutes for the oven reach the lubrication settings 5 Locate the lubricant FO75 0050 and shake w...

Page 27: ...ain There is 6 months worth of lubricant in one container 7 After applying lubricant on both chains leave the oven functioning for 30 minutes to allow the lubricant to evaporate 8 Reassemble the remov...

Page 28: ...ing It is prohibited to use pressurized air inside the electrical cabinet 4 5 Inspection the condition of the stone conveyor crumbs trays 1 Remove both the stone conveyor crumbs trays and inspect if t...

Page 29: ...rough the eye sight for proper colour and strength Verify that conveyors are adjusted properly 2 Debrief the manager on what was done and make recommendations including comments on the daily maintenan...

Page 30: ...whenever the maintenance is due The Hot Rocks Oven YouTube channel has videos on how to perform all maintenance 5 MAINTENANCE 12 MONTH Manuel de l utilisateur Hot Rocks 29 5 1 Replace spark and flame...

Page 31: ...us amount of electrical compound code FO75 0044 to the electrode metal base red zone Do not put any electrical compound on the electrodes of the ceramic insulator white zone 7 Replace the ignition cab...

Page 32: ...amage to the wires 2 Inspect replacement cables to make sure they are in good condition 3 Connect the replacement ignition cables the same way as the old ones 1 Using a multimeter measure the resistan...

Page 33: ...check if the membrane is damaged and if there is rust or iron fillings Manuel de l utilisateur Hot Rocks 32 3 Reinstall the burner and reconnect the gas and the cables Vacuum the electrical compartme...

Page 34: ...otors for any problems or degradation 3 Check for fan blades for damage or for anything that will obstruct the rotation of the fans For the inspection the use of a small mirror is recommended WARNING...

Page 35: ...er Configure the meter in differential mode to 0 00 inches of H2O to that port then measure the pressure it should be between 0 01 and 0 00 inches of H2O small vacuum 3 If the measurement is outside o...

Page 36: ...onveyor torque 1 Set the conveyor to the correct speed for the gearbox ratio a 15 minutes for 1000 1 b 7 5 minutes for 490 1 2 Enter the monitoring screen 3 Make sure the value of the current torque i...

Page 37: ...e entry and exit conveyor 1 The adjustment of the entry and exit conveyors is done by adjusting the set screw circled in red The minimum distance between underneath of the mesh belt and the top of the...

Page 38: ...pect the flame through the eye sight for proper colour and strength Verify that conveyors are adjusted properly 2 Debrief the manager on what was done and make recommendations including comments on th...

Page 39: ...y on both sides of the oven Verify the wire connections the terminal strips and contacts for loose wires in the electrical cabinet Pull off the burner and verify that the flame sensing rod is at 1 4 f...

Page 40: ...mperature 550 F Fan 100 Cooking time 5 minutes Verify bottom temperature accuracy with the monitoring screen Bottom Temperature 5 F Verify top temperature accuracy with the monitoring screen Top Tempe...

Page 41: ...3 GND DC 1 DC 2 240 DC 3 0 DC 4 0 PS0 PWR1 PWR2 1783 US5T 1 ETH1 2 3 ETH3 4 ETH4 5 ETH5 N L N 0 L 241 ESW0 L1 L1 L1 L2 L2 L2 241 I00 1 241 I00 1 Q00 1 Q00 1A GND Q00 1 Q00 1A GND A1 IA0A 0 A2 IA0A 0...

Page 42: ...FV1 R L1 1L11 S L2 1L21 T L3 U T1 1L12 V T2 1L22 W T3 1L32 GND GND DC DC BR BR GND GND ETHERNET IP ETH_4 FV2 R L1 2L11 S L2 2L21 T L3 U T1 2L12 V T2 2L22 W T3 2L32 GND GND DC DC BR BR GND GND ETHERNE...

Page 43: ...GND DC 1 DC 2 240 DC 3 0 DC 4 0 PS0 PWR1 PWR2 1783 US5T 1 ETH1 2 3 ETH3 4 ETH4 5 ETH5 N L N 0 L 241 ESW0 A1 IA0A 0 A2 IA0A 0 A3 CJC A4 A5 A6 B1 IA0A 1 B2 IA0A 1 B3 CJC B4 B5 B6 TH PLC0A A1 IA0B 0 A2...

Page 44: ...0 1 Q00 1A GND TS2 PART NUMBER QTY DESCRIPTION PAGE DESCRIPTION MACHINE DRAWING BY DATE DEPT DRAWING NO SHEET of D 1 C 2 3 4 B A 1 2 3 4 5 6 7 D 8 C 5 6 7 B A 8 CAT REV DATE BY LOCATION DESCRIPTION of...

Page 45: ...5L11 4 5L21 T1 2 L1 1 T2 4 L2 3 T3 6 L3 5 L1 1 5L11 L2 3 L3 5 5L21 T1 2 5L12 T2 4 T3 6 5L22 A1 Q00 3 A2 0 GND SSQ00 3 TS3 PART NUMBER QTY DESCRIPTION PAGE DESCRIPTION MACHINE DRAWING BY DATE DEPT DRAW...

Page 46: ...01 K HOTROCKS NOTE UNE FERRULE DOIT ETRE INSTALLEE A CHAQUE BOUT DE FIL WIRE COLOR CODE CODE DE COULEUR DE FIL CODE COLOR COULEUR BLK BLACK NOIR BLU BLUE BLEU BRN BROWN BRUN GRN GREEN VERT GRY GRAY GR...

Page 47: ...SULATE WITH HEAT SHRINKING TUBE 2 BLU_20AWG BLU_20AWG BLK WHT BLK_20AWG BLK_20AWG PART NUMBER QTY DESCRIPTION PAGE DESCRIPTION MACHINE DRAWING BY DATE DEPT DRAWING NO SHEET of D 1 C 2 3 4 B A 1 2 3 4...

Page 48: ...HR06 0001 K HR06 0001 K OPTION T1 2 L1 1 SSR ELEMENTS GAUCHE LEFT ELEMENT SSR SSQ00 2 T2 4 L2 3 T3 6 L3 5 4L11 4L21 L2 L1 OPTION T1 2 L1 1 SSR ELEMENTS DROIT RIGHT ELEMENT SSR SSQ00 3 T2 4 L2 3 T3 6 L...

Page 49: ...16 ELECTRICAL HR06 0001 K HR06 0001 K HOTROCKS NOTE WIRE COLOR BLU UNLESS SPECIFIED WIRE GAUGE 20AWG UNLESS SPECIFIED GND WIRE COLOR IS GREEN NOTE FILS DE COULEUR BLEUE SAUF SI SPECIFIE FILS DE TAILL...

Page 50: ...UE BOUT DE FIL LE CABLE WB2 EST DE TYPE EL35 0090 PLC0 CM0 CM0 CM1 CM1 O0 0 O0 1 O0 2 O0 3 O0 4 O0 5 O0 6 V0 0 Q00 1 to 7 D7 Q00 1 IGNITION CONTROL CONTROLE DE L ALLUMAGE OPTION A2 A1 SSR ELEMENTS GAU...

Page 51: ...R BLU UNLESS SPECIFIED WIRE GAUGE 20AWG UNLESS SPECIFIED GND WIRE COLOR IS GREEN NOTE FILS DE COULEUR BLEUE SAUF SI SPECIFIE FILS DE TAILLE 20AWG SAUF SI SPECIFIE FIL DE MASSE DE COULEUR VERTE UNE FER...

Page 52: ...ALL MODELS 2 HR04 0038 A WELDING FRONT LEFT CORNER ALL MODELS 3 HR01 0477 A BACK LEFT FINITION CORNER ALL MODELS 4 HR01 0136 A BACK RIGHT FINITION CORNER ALL MODELS 5 026 1410 EMERGENCY STOP BUTTON AL...

Page 53: ...TION MODEL 1 EL02 0222 DAMP ROTARY ACTUATOR ALL MODELS 2 EL02 0165 IGNITION CONTROL FENWAL ALL MODELS 3 HR06A0008 HIGH LIMIT CONTROL PROGRAMMED ALL MODELS 4 HR05 0091 A GAZ CONDUCT ASSEMBLY ALL MODELS...

Page 54: ...103 A DRIVE SHAFT HR7022 4 HR02 0003 A DRIVE SHAFT HR7033 HR9333 5 HR02 0104 A FREE SHAFT HR7022 5 HR02 0004 A FREE SHAFT HR7033 HR9333 6 ME24 0129 GREASING TUBE 2FT ALL MODELS 7 ME61 0058 CHAIN 35 AL...

Page 55: ...and service manual Hot Rocks ITEM PART DESCRIPTION MODEL 1 ME57 0175 SPROCKET 40 ALL MODEL 2 ME61 0060 CHAIN 40 ALL MODEL 3 HR05 0042 A ASS Y MOTOR ALL MODEL 1 ASS Y CONVEYOR MOTOR HOT ROCKS HR05 004...

Page 56: ...cks ITEM PART DESCRIPTION MODEL 0 HR05 0033 A ASS Y CHAIN HR7022 HR7033 0 HR05 0172 A ASS Y CHAIN HR9333 1 HR11 0001 A KIT BUSHING KIT 5X ALL MODELS NOTE USE LOCTITE 2422 TIGHT THE BOLT AT 10LBS FT 1...

Page 57: ...HR05 0154 A ASS Y STONE HR7022 0 HR05 0034 A ASS Y STONE HR7033 HR9333 0 HR04 0172 A ASS Y STEEL HR7022 0 HR04 0134 A ASS Y STEEL HR7033 HR9333 1 ME84 0023 GRANITE STONE 10 96IN HR7022 1 ME84 0024 GRA...

Page 58: ...1 0008 A KIT BLOWER NATURAL GAS HR9333 1 HR11 0009 A KIT BLOWER PROPANE GAS HR9333 2 RE800418 BURNER SEAL ALL MODELS 3 HR11 0028 A KIT FLAME SENSOR SPARK ROD ALL MODELS 4 HR11 0015 A KIT BURNER W O BL...

Page 59: ...05 0216 A RIGHT ADMISSION CONV FRONT ARM ASS Y ALL MODELS 3 HR05 0215 A RIGHT ADMISSION CONV BACK ARM ASS Y ALL MODELS 4 HR11 0002 A KET THUMB SCREW QTY 4X HR7033 HR9333 5 HR01B0017 ADMISSION CONV FIN...

Page 60: ...E 43IN HR7033 HR9333 2 HR05B0059 RIGHT EXIT CONVEYOR FRONT ARM ALL MODELS 3 HR05B0057 RIGHT EXIT CONVEYOR BACK ARM ALL MODELS 4 HR11 0002 A KIT THUMB SCREW QTY 4X ALL MODELS 5 HR01A0260 EXIT CONVEYOR...

Page 61: ...05 0197 A LEFT ADMISSION CONV FRONT ARM ASS Y ALL MODELS 3 HR05 0198 A LEFT ADMISSION CONV BACK ARM ASS Y ALL MODELS 4 HR11 0002 A KET THUMB SCREW QTY 4X HR7033 HR9333 5 HR01B0017 ADMISSION CONV FINIT...

Page 62: ...E 43IN HR7033 HR9333 2 HR05B0064 LEFT EXIT CONVEYOR FRONT ARM ALL MODELS 3 HR05B0063 LEFT EXIT CONVEYOR BACK ARM ALL MODELS 4 HR11 0002 A KIT THUMB SCREW QTY 4X ALL MODELS 5 HR01A0260 EXIT CONVEYOR ST...

Page 63: ...H 24VDC 1 ESW0 040 0281 POWER SUPPLY 38 4W 1 6A 20 C TO 65 C 100 240V IN 1 PS0 040 0251 CARTRIDGE I O EXTENSION 2 TEMPERATURE INPUT THERMOCOUPLE MICRO800 1 PLC0A 026 1410 MUSHROOM MONOLITHIC OPERATOR...

Page 64: ...64 Parts and service manual Hot Rocks...

Page 65: ...65 Parts and service manual Hot Rocks...

Page 66: ...66 Parts and service manual Hot Rocks...

Page 67: ...67 Parts and service manual Hot Rocks...

Page 68: ...2555 Alfred Nobel Drummondville Quebec Canada J2A 0L5 T 819 395 5151 855 395 5252 F 819 395 5343 hotrocksoven com 07 0055 EA_R06 Follow us...

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