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Cheese Melter

Owner’s Manual

Model RS-250 

Manufacturing Numbers:

9100618

www.antunes.com

CAUTION:

 Read all instructions before using the unit.

Original Instructions

P/N 1010983 Rev. F 05/19

Summary of Contents for 9100618

Page 1: ...1 2 Cheese Melter Owner s Manual Model RS 250 Manufacturing Numbers 9100618 www antunes com CAUTION Read all instructions before using the unit Original Instructions P N 1010983 Rev F 05 19 ...

Page 2: ...sibility of the purchaser and are not covered under warranty The warranty does not extend to Damages caused in shipment or damage as a result of improper use Installation of electrical service Normal maintenance as outlined in this manual Malfunction resulting from improper maintenance Damage caused by abuse or careless handling Damage from moisture into electrical components Damage from tampering...

Page 3: ...Technical Assistance If you experience any problems with the installation or operation of your unit contact your local Antunes Authorized Service Agency They can be found in the service agency directory packaged with the equipment Fill in the information below and have it handy when calling your Authorized Service Agency for assistance The serial number is on the specification plate located on the...

Page 4: ...t only for its intend ed use as described in this manual Do NOT use corrosive chemicals in this equipment Do NOT operate this equipment if it has a dam aged cord or plug if it is not working properly or if it has been damaged or dropped This equipment should be serviced by qualified personnel only Contact the nearest Antunes Authorized Service Agency for adjustment or repair Do NOT block or cover ...

Page 5: ...acteristics some mineral deposits must be present on genera tor casting If during cleaning the casting does become free of mineral deposits add plain tap water to casting and allow it boil off This will ensure proper steaming characteristics by creat ing a thin layer of mineral deposits on the casting Chlorides or phosphates in cleansing agents such as bleach sanitizers degreasers or detergents co...

Page 6: ... use an extension cord with this appliance Check with a qualified electrician if you are unsure if the appliance is properly grounded CAUTION All electrical connections must be in accordance with local electrical codes and any other applicable codes Electrical Cord Plug Configurations Model Mfg No Description Configuration RS 250 9100618 NEMA 6 20P 20 Amp 250 VAC Right Angle Plug CAUTION HOT SURFA...

Page 7: ...LLATION CAUTION All electrical connections must be in accordance with local electrical codes and any other appli cable codes WARNING ELECTRICAL SHOCK HAZARD FAILURE TO FOLLOW THE INSTRUCTIONS IN THIS MANUAL COULD RESULT IN SERIOUS INJURY OR DEATH Electrical ground is required on this appliance Do NOT modify the power supply cord plug If it does not fit the outlet have a proper outlet installed by ...

Page 8: ...E VOLTAGE BEFORE INSERTING THIS PLUG INTO THE RECEPTACLE THIS UNIT IS DESIGNED TO OPERATE ON 208 VOLTS ONLY APPLICATION WITH ANY OTHER VOLTAGE SUPPLY COMPLETELY VOIDS ALL WARRANTY PLEASE CHECK YOUR LINE VOLTAGE BEFORE INSERTING THIS PLUG INTO THE RECEPTACLE WARNING WARNING WARNING WARNING CAUTION This equipment is to be installed to comply with the basic plumbing code of the Building Officials and...

Page 9: ... display shows RDY1 or RDY2 and the active channel indicator is lit WARNING To avoid injury be careful when pulling spatula out from unit Be sure to allow steam to escape before putting hands or face over the unit Power Switch Operating Buttons 3 Pull out the Spatula and place the product to be steamed onto the Spatula Trivet 4 Push the Spatula fully into the unit 5 Press and release an Operating ...

Page 10: ... volume Adjustments should be made to both values to determine the best settings for your cooking needs Factory Settings The RS 250 is factory programmed for the following default values Programming the RS 250 NOTE CYC RATE and SHOT are sequential operation per channel for all programming You must perform all steps for CYC and RATE to change SHOT NOTE CYC RATE and SHOT are only dis played momentar...

Page 11: ... made up to that point are stored in memory and the control reverts to Operation mode 3 The unit displays the current setting for total cycle time in minutes Use the buttons high lighted below to change this setting 00 4 Press the highlighted button below to accept the total cycle time in minutes on the display 00 5 The unit then displays the current setting for total cycle time in seconds Use the...

Page 12: ...CYC 8 Once in Program mode press and hold both buttons highlighted below RATE will be dis played momentarily RATE 9 The unit displays the current RATE setting in seconds Use the buttons highlighted below to then change the setting in seconds 07 10 Press the highlighted button below to accept the RATE setting in seconds on the display 07 PROGRAMMING continued ...

Page 13: ...ted buttons below to change the setting in minutes 13 Use the buttons highlighted below to change the Steam Shot Time 0_21 14 When done either a Press the selected Operating Button to store the settings to that button Pressing this again will start the steam cycle b Select the other Operating Button for change and repeat Steps 1 13 Changes made to the previous channel will automati cally be stored...

Page 14: ...sanitizers degreasers or detergents could cause permanent damage to stainless steel equipment The damage is usually in the form of discoloration dulling of metal surface finish pits voids holes or cracks This damage is perma nent and not covered by warranty The following tips are recommended for maintenance of your stainless steel equipment Always use soft damp cloth for cleaning rinse with clear ...

Page 15: ... and away from the unit MAINTENANCE continued 5 Wash the Spatula Drip Pan and Vent in hot detergent water and rinse Allow to air dry 6 Clean the Chamber of any product spills 7 Wipe the entire unit with a clean damp towel Allow to air dry 8 Re assemble the unit 1 2 1 2 1 2 1 2 ...

Page 16: ... leaving behind any minerals that had previously been dissolved Though a small amount of minerals are necessary for proper operation excessive amounts will cause poor steaming and may permanently damage the Generator 1 Turn the power off unplug the power cord and allow the unit to cool 2 Remove the Heat Shield and Top Cover 3 Remove the Generator Cover Wing Nut is attached to the cover 4 Remove th...

Page 17: ...a wet towel 6 Check all steam holes and the two water holes Clean ALL clogged holes using a flat blade screwdriver 8 Press the button highlighted below 3 or 4 times to flush the buildup of flakes from the Generator 9 Remove the Spatula and wipe off any flakes before the next use 7 Re assemble the unit 1 2 1 2 Water Holes 2 Total Steam Holes 26 total 1 2 1 2 ...

Page 18: ...s volume of water will flood the casting Checking and Cleaning Water Strainer To ensure proper and consistent steaming results inspect the water pressure regulator gauge and strainer cup regularly If the water pressure on the gauge has dropped visually check the clear plastic strainer cup and clean out the accumulated debris as follows 1 Shut off the water supply valve to the unit Unscrew the clea...

Page 19: ... Heat When lit indicates the unit is calling for heat Green Water When lit indicates that power is being sent to the water pump or solenoid HIGH will be displayed when the Generator tem perature exceeds the setpoint temperature by 50 F 10 C LOW will be displayed until the Generator temperature exceeds 250 F 121 C HIGH LOW OPEN PWR will be displayed when the supply voltage is lower than 160 VAC or ...

Page 20: ...ates the control cabinet temperature has exceeded 155 F 68 C causing the unit to shut down If this occurs the unit must be turned off for at least 20 minutes so that it can cool off and reset If this condition reoccurs contact your local Authorized Service Agency or Antunes Technical Assistance The control board monitors the control cabinet ambient temperature and records whatever its highest temp...

Page 21: ...inoperable Allow the unit to cool down It will then reset on its own Inoperable Heater Relay Contact your maintenance person or Authorized Service Agency Unit heats up but will not steam or Product is unevenly steamed or Multiple cycles are required to melt cheese or otherwise prepare the product Inoperable Steam Generator Contact your maintenance person or Authorized Service Agency Restrictor Tub...

Page 22: ...e Generator according to the procedures in the Maintenance section of this manual Unit floods or is always steaming Power on solenoid makes a chat tering noise or Unit floods overnight Power off Water leaking in the electrical housing Unit heats up pump or solenoid valve works with the momentary switch but will not steam during timer cycles Incorrect water pressure Regulated units only Set water p...

Page 23: ...ick disconnect not connected properly or inoperable Make sure the quick disconnect and O ring are properly positioned and are not damaged Replace damaged parts Water volume adjustment is too low Adjust the water volume control See Calibration section of the manual Water Filter clogged Remove and clean Water Filter Inoperable solenoid or solenoid dam age caused by connecting a hot water supply line...

Page 24: ...CHEESE MELTER 24 P N 1010983 Rev F 05 19 WIRING DIAGRAM ...

Page 25: ...rip Pan Water 1 27 7000447 Generator Tube 4 1 2 Lg 1 28 300P102 Nut Speed U 8 32 2 29 304P105 Nut Hex KEPS 4 40 Zinc 4 30 306P101 Nut Hex 6 32 2 31 306P123 Screw Machine 6 32 x 7 8 2 32 306P134 Screw Machine 6 32 x 3 8 3 33 308P103 Screw Machine 8 32 x 1 4 2 34 308P105 Screw Machine 8 32 x 1 2 4 35 308P120 Screw Machine 8 32 x 5 8 sltrshd 4 36 308P143 Nut Hex KEPS 32 1 2 2 37 310P136 Screw Machine...

Page 26: ...CHEESE MELTER 26 P N 1010983 Rev F 05 19 REPLACEMENT PARTS continued 1 2 10 52 11 9 35 35 32 32 35 35 32 12 51 14 26 39 5 4 3 48 23 7 8 38 25 6 50 24 46 47 ...

Page 27: ...83 Rev F 05 19 REPLACEMENT PARTS CONTINUED 1 2 53 INSET A A 2 42 33 27 21 18 22 19 20 INSET B 1 2 A 29 45 41 28 17 34 34 33 31 1 13 30 43 44 30 54 15 40 Extra O rings Worm Drive Clamp Water Pressure Regulator Kit Part No 7000547 ...

Page 28: ...y does not cover water contamination problems such as foreign material in water lines or inside solenoid valves It does not cover water pressure problems or failures resulting from improper incorrect voltage supply This warranty does not cover Travel Time Mileage in excess of 2 hours 100 miles 160 km round trip from the nearest authorized service agency 2 Antunes reserves the right to make changes...

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