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Crown Food Service Equipment ELTM-100, Руководство по установке и эксплуатации

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Crown Food Service Equipment ELTM-100 Скачать руководство пользователя страница 29

INSTALLATION AND OPERATION MANUAL, ELECTRIC SELF GENERATING SINGLE AND 

TWIN STEAM MIXER KETTLE, MODELS ELTM-40 TO 100 AND ELTM 40-2 TO 100-2

 

Part No. 10041R4

 

29 

2018-08-08

 

 

 
 

 

7.0 TROUBLESHOOTING 

(Continued) 

 

 

OVERHEATING OF SYSTEM 

 

1.  Continuous operation at relief setting. 
 

1)  Stalling under load. 

 

2)  Viscosity of oil too high. 

 
2.  Excessive slippage or internal 

leakage. Fluid too low. 

 
3.  System relief valve set too high. 
 
4.  Power unit ambient too high. 
 

5.  Insufficient volume of water supply to oil cooler. 

Содержание ELTM-100

Страница 1: ...intenance instructions thoroughly before installing or servicing this equipment IMPORTANT FOR FUTURE REFERENCE Please complete this information and retain this manual for the life of the equipment Model ___________________________ Serial ___________________________ Date Purchased ____________________ CROWN FOOD SERVICE EQUIPMENT Division of Middleby Canada Company Inc 70 Oakdale Road Downsview Tor...

Страница 2: ...ey all safety messages that follow this symbol to avoid possible injury or death WARNING Improper installation operation adjustment alteration service or maintenance can cause property damage injury or death Read the installation operating and maintenance instructions thoroughly before installing operating or servicing this equipment Adequate clearances must be maintained for safe and proper opera...

Страница 3: ...2018 08 08 TABLE OF CONTENTS DESCRIPTION PAGE Important Notes for Installation and Operation 2 1 0 Service Connections 4 2 0 Introduction 6 3 0 Installation Instructions 9 4 0 Operation Instructions 11 5 0 Cleaning Instructions 15 6 0 Maintenance 19 7 0 Troubleshooting 23 Appendix A Safety Data Sheet Kettle 30 Appendix B Safety Data Sheet Hydraulic Unit 40 ...

Страница 4: ...INSTALLATION AND OPERATION MANUAL ELECTRIC SELF GENERATING SINGLE AND TWIN STEAM MIXER KETTLE MODELS ELTM 40 TO 100 AND ELTM 40 2 TO 100 2 Part No 10041R4 4 2018 08 08 1 0 SERVICE CONNECTIONS ...

Страница 5: ...INSTALLATION AND OPERATION MANUAL ELECTRIC SELF GENERATING SINGLE AND TWIN STEAM MIXER KETTLE MODELS ELTM 40 TO 100 AND ELTM 40 2 TO 100 2 Part No 10041R4 5 2018 08 08 1 0 SERVICE CONNECTIONS Continued ...

Страница 6: ...team generating process The heating elements are thermostatically controlled to provide precise temperatures throughout the range from slow simmer to rolling boil All tilting kettles are intended to be permanently floor mounted on legs with adjustable flanged feet A sealed stainless steel tilt mechanism permits the kettle to tilt forward a full 90E for complete emptying The tilting mechanism is se...

Страница 7: ...liquid food product Further the higher the temperature the greater the steam pressure attained in the jacket and consequently the quicker the cooking process For example steam pressurized at 30 p s i attains a temperature of 274º Fahrenheit Since air is an unsuitable media through which heat may be transferred it has been removed from the kettle jacket during testing at the factory The Pressure Ga...

Страница 8: ...r agitator and secondary high speed mixer Both are removable without tools for cleaning They are housed in a stainless steel bridge that is power tilt and swings 140E out of the way for tilting the kettles s Once the bridge has been lifted the agitators cannot be operated as a safety switch is activated Bridge may now be moved out of the way or if a twin mixer moved to the other kettle The speed c...

Страница 9: ...o equipped Allow sufficient rear clearance from wall for access to rear service panel on hydraulic console 2 Level unit With kettle in the upright position place a carpenter s level on top of the kettle and turn the adjustable feet to level kettle side to side and front to back Mark hole locations on floor through anchoring holes provided in flanged adjustable feet 3 Remove unit and drill holes wh...

Страница 10: ...vided Ground kettle to terminal provided in the hydraulic console Once proper connections are made replace the back panel on hydraulic console turn power ON and check for proper operation SERVICE CONNECTIONS All internal wiring for the kettle and hydraulic power unit is complete Connect water supply for cooling system as shown in Service Connections If faucet is provided connect water supply and c...

Страница 11: ...ould be in the green area of the gauge indicating 25 30 In Hg 630 730 mm Hg of vacuum If reading is not low enough follow VENTING procedure in Troubleshooting section prior to using kettle Place power switch to ON position Preheat kettle by placing thermostat knob at 10 and wait until TEMPERATURE light goes off NOTE Preheating should not be used when cooking milk and egg food products which adhere...

Страница 12: ... 42 Celsius 3 138 Fahrenheit 54 Celsius 4 158 Fahrenheit 64 Celsius 5 178 Fahrenheit 76 Celsius 6 200 Fahrenheit 88 Celsius 7 220 Fahrenheit 100 Celsius 8 240 Fahrenheit 111 Celsius 9 260 Fahrenheit 122 Celsius 10 280 Fahrenheit 134 Celsius When cooking is finished set thermostat knob and power switch to OFF position Pour finished product from kettle using tilt handle Be careful to avoid splashing...

Страница 13: ...e control will increase the speed at which the agitators turn NOTE Always start agitators at the slow speed and then gradually increase to the desired speed to avoid splashing or throwing the product over edge of kettle TO RAISE MIXER BRIDGE To tilt kettle for emptying or to clean agitators the mixer bridge will tilt hydraulically upward and manually swing clear of the kettle To do this first turn...

Страница 14: ... as described above and swing clear of kettle Grasp shaft of large agitator push up and turn to disengage lock pin Pull straight down on agitator Remove the small agitator in the same manner Soak and wash agitators in warm soapy water Never use abrasive cleansers or scouring pads on the stainless steel surfaces as this will damage the finish of the stainless steel If it is necessary to remove the ...

Страница 15: ...ned immediately after each use or when cooking a different product Before cleaning check that the kettle has cooled enough to touch it 1 Ensure that power supply is OFF 2 Pre rinse inside of kettle thoroughly and drain to remove any food particles 3 Using a nylon brush clean kettle with a mild detergent and warm water rinse Never use steel wool or scouring powder as it will scratch stainless steel...

Страница 16: ...cleaning a valve that is assembled to a kettle be sure the kettle is completely empty of any product DISASSEMBLY AND MAINTENANCE In the event that repairs or replacement becomes necessary the following procedures are suggested 1 Drain and flush the piping surrounding the valve 2 To remove handle remove the socket head screw found on top of the valve handle with proper size Allen wrench 3 Remove th...

Страница 17: ...matic conditions salt air may require more thorough and frequent cleaning or the life of the equipment could be adversely affected STAINLESS STEEL To remove normal dirt grease or product residue from stainless steel use ordinary soap and water with or without detergent applied with a sponge or cloth Dry thoroughly with a clean cloth Never use vinegar or any other corrosive cleaner To remove grease...

Страница 18: ... Heat tint can normally be removed by the foregoing but tint which does not respond to this procedure calls for a vigorous scouring in the direction of the polish lines using SCOTCH BRITE scouring pads or a STAINLESS scouring pad in combination with a powdered cleanser Heat tint action may be lessened by not applying or by reducing heat to equipment during slack periods All food contact surfaces m...

Страница 19: ...s may be experienced during try lever test Wear proper safety equipment and exercise extreme care Test at or near half of the operating pressure by holding the test lever fully open for at least two seconds to flush the valve seat free of sediment and debris Then release lever and permit the valve to snap shut If lift lever does not activate or there is no evidence of discharge turn off equipment ...

Страница 20: ...ooling The hydraulic system has been adjusted and tested at the factory and no adjustment should be needed If the unit fails to operate properly all service work must be performed by a qualified service agent A thermostat controlled cooling system has been installed in the hydraulic system to maintain oil temperatures while in operation The oil is cooled by cold water flowing through a heat exchan...

Страница 21: ...On the operator panel switch POWER to on MIXER to on and set mixer speed to STOP 2 Turn trim relief stem item B completely in 3 Increase the pump pressure by turning A inwards until gauge D reads 1700 psi The pressure must be 300 psi higher than the pump setting 4 Adjust trim relief B outwards until pressure indicated on gauge D begins to drop 5 Lock the trim relief B 6 Decrease the pump pressure ...

Страница 22: ...8 RPM 43 RPM 40 RPM CAUTION Do not exceed 54 rpm Decreasing the flow to less than 10 rpm may over centre the swash plate and will damage the pump 3 Use jam nut to lock adjusting screw when complete C SETTING THE BRIDGE ACTUATOR 1 On the operator panel switch POWER to on MIXER to on and set mixer speed to STOP 2 The pressure reducing valve and associated gauge are located at the back of the hydraul...

Страница 23: ...be performed at the end of any non service period CAUTION Hot high pressure fluid may be discharged from body drain and vent during try lever test Care must be taken to avoid any bodily contact CAUTION High sound levels may be experienced during try lever test Wear proper safety equipment and exercise extreme care Test at or near half of the operating pressure by holding the test lever fully open ...

Страница 24: ... In order for the kettle to operate the following procedure must be followed The kettle must be cool before proceeding with the following steps Trip the safety relief valve lever to relieve all pressure from the kettle jacket At exterior rear of kettle jacket remove nut from Air Vent Insert funnel into Air Vent opening and slowly add the indicated amount of clean water for PER KETTLE PER KETTLE MO...

Страница 25: ...in jacket Follow LOW WATER LEVEL instructions 3 If water level is sufficient and kettle refuses to operate then check that Tilt Interlock Switch in Console is fully engaged when kettle is in its normally upright position Adjust Retaining Tilt Collar if necessary to assure complete contact with switch and if kettle still does not operate then check for defective switch and or loose wiring connectio...

Страница 26: ...UCTIONS Continued 3 Using a 7 16 wrench open bleed vent one full turn for 10 seconds and then close Located on back of kettle before pressure relief valve WARNING SCALD HAZARD Live steam will escape the bleed nut when opened Stay clear of live steam when performing this operation 4 Cool kettle Check for proper vacuum in green area of gauge If vacuum was not established repeat steps 1 4 ...

Страница 27: ...or both of the valves will be unable to complete their stroke and burn out Make certain the electrical signal is interlocked so that this condition cannot exist 3 Incorrect voltage or frequency will prevent operation or burn out coil 4 Foreign matter in valve 5 Oil too hot PUMP 1 Excessive noise caused by vacuum leak in suction line 2 Misalignment of drive mechanism will cause high noise level in ...

Страница 28: ... misalignment 4 Air being drawn in through inlet of pump 5 System pressure exceeds pump rating BROKEN INTERNAL PARTS 1 Lack of oil 2 Excessive torquing of housing bolts 3 Solid matter being drawn in from reservoir DIRTY OIL 1 Components not cleaned properly after servicing 2 Air breather left off 3 Filter dirty or ruptured FOAMING OIL 1 Return line not below oil level 2 Oil contaminated 3 Suction ...

Страница 29: ...rt No 10041R4 29 2018 08 08 7 0 TROUBLESHOOTING Continued OVERHEATING OF SYSTEM 1 Continuous operation at relief setting 1 Stalling under load 2 Viscosity of oil too high 2 Excessive slippage or internal leakage Fluid too low 3 System relief valve set too high 4 Power unit ambient too high 5 Insufficient volume of water supply to oil cooler ...

Страница 30: ...INSTALLATION AND OPERATION MANUAL ELECTRIC SELF GENERATING SINGLE AND TWIN STEAM MIXER KETTLE MODELS ELTM 40 TO 100 AND ELTM 40 2 TO 100 2 Part No 10041R4 30 2018 08 08 ...

Страница 31: ...INSTALLATION AND OPERATION MANUAL ELECTRIC SELF GENERATING SINGLE AND TWIN STEAM MIXER KETTLE MODELS ELTM 40 TO 100 AND ELTM 40 2 TO 100 2 Part No 10041R4 31 2018 08 08 ...

Страница 32: ...INSTALLATION AND OPERATION MANUAL ELECTRIC SELF GENERATING SINGLE AND TWIN STEAM MIXER KETTLE MODELS ELTM 40 TO 100 AND ELTM 40 2 TO 100 2 Part No 10041R4 32 2018 08 08 ...

Страница 33: ...INSTALLATION AND OPERATION MANUAL ELECTRIC SELF GENERATING SINGLE AND TWIN STEAM MIXER KETTLE MODELS ELTM 40 TO 100 AND ELTM 40 2 TO 100 2 Part No 10041R4 33 2018 08 08 ...

Страница 34: ...INSTALLATION AND OPERATION MANUAL ELECTRIC SELF GENERATING SINGLE AND TWIN STEAM MIXER KETTLE MODELS ELTM 40 TO 100 AND ELTM 40 2 TO 100 2 Part No 10041R4 34 2018 08 08 ...

Страница 35: ...INSTALLATION AND OPERATION MANUAL ELECTRIC SELF GENERATING SINGLE AND TWIN STEAM MIXER KETTLE MODELS ELTM 40 TO 100 AND ELTM 40 2 TO 100 2 Part No 10041R4 35 2018 08 08 ...

Страница 36: ...INSTALLATION AND OPERATION MANUAL ELECTRIC SELF GENERATING SINGLE AND TWIN STEAM MIXER KETTLE MODELS ELTM 40 TO 100 AND ELTM 40 2 TO 100 2 Part No 10041R4 36 2018 08 08 ...

Страница 37: ...INSTALLATION AND OPERATION MANUAL ELECTRIC SELF GENERATING SINGLE AND TWIN STEAM MIXER KETTLE MODELS ELTM 40 TO 100 AND ELTM 40 2 TO 100 2 Part No 10041R4 37 2018 08 08 ...

Страница 38: ...INSTALLATION AND OPERATION MANUAL ELECTRIC SELF GENERATING SINGLE AND TWIN STEAM MIXER KETTLE MODELS ELTM 40 TO 100 AND ELTM 40 2 TO 100 2 Part No 10041R4 38 2018 08 08 ...

Страница 39: ...INSTALLATION AND OPERATION MANUAL ELECTRIC SELF GENERATING SINGLE AND TWIN STEAM MIXER KETTLE MODELS ELTM 40 TO 100 AND ELTM 40 2 TO 100 2 Part No 10041R4 39 2018 08 08 ...

Страница 40: ...INSTALLATION AND OPERATION MANUAL ELECTRIC SELF GENERATING SINGLE AND TWIN STEAM MIXER KETTLE MODELS ELTM 40 TO 100 AND ELTM 40 2 TO 100 2 Part No 10041R4 40 2018 08 08 ...

Страница 41: ...INSTALLATION AND OPERATION MANUAL ELECTRIC SELF GENERATING SINGLE AND TWIN STEAM MIXER KETTLE MODELS ELTM 40 TO 100 AND ELTM 40 2 TO 100 2 Part No 10041R4 41 2018 08 08 ...

Страница 42: ...INSTALLATION AND OPERATION MANUAL ELECTRIC SELF GENERATING SINGLE AND TWIN STEAM MIXER KETTLE MODELS ELTM 40 TO 100 AND ELTM 40 2 TO 100 2 Part No 10041R4 42 2018 08 08 ...

Страница 43: ...INSTALLATION AND OPERATION MANUAL ELECTRIC SELF GENERATING SINGLE AND TWIN STEAM MIXER KETTLE MODELS ELTM 40 TO 100 AND ELTM 40 2 TO 100 2 Part No 10041R4 43 2018 08 08 ...

Страница 44: ...INSTALLATION AND OPERATION MANUAL ELECTRIC SELF GENERATING SINGLE AND TWIN STEAM MIXER KETTLE MODELS ELTM 40 TO 100 AND ELTM 40 2 TO 100 2 Part No 10041R4 44 2018 08 08 ...

Страница 45: ...INSTALLATION AND OPERATION MANUAL ELECTRIC SELF GENERATING SINGLE AND TWIN STEAM MIXER KETTLE MODELS ELTM 40 TO 100 AND ELTM 40 2 TO 100 2 Part No 10041R4 45 2018 08 08 ...

Страница 46: ...INSTALLATION AND OPERATION MANUAL ELECTRIC SELF GENERATING SINGLE AND TWIN STEAM MIXER KETTLE MODELS ELTM 40 TO 100 AND ELTM 40 2 TO 100 2 Part No 10041R4 46 2018 08 08 ...

Страница 47: ...INSTALLATION AND OPERATION MANUAL ELECTRIC SELF GENERATING SINGLE AND TWIN STEAM MIXER KETTLE MODELS ELTM 40 TO 100 AND ELTM 40 2 TO 100 2 Part No 10041R4 47 2018 08 08 ...

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