Specifications

ManualsBrandsAntunes, AJ ManualsKitchen AppliancesRoundup STS-200

P/N 1010929 Rev. B 03/12

STEAMER/SCALE

Model STS-200

Owner

’

s Manual

MANUFACTURING

NUMBERS:

9100922

Summary of content (28 pages)

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Manufacturing Numbers: 910 0 9 2 2 Steamer/Scale C L IS T ED US AN Model STS-200 I T A T IO L IS N S T ED CM P/N 1010929 Rev.
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STS-200 Steamer/Scale Table of contents Owner Information......................................................2 General.......................................................................2 Warranty Information..................................................2 Service/Technical Assistance.....................................3 Important Safety Information.....................................3 Specifications .............................................................5 Dimensions.........................
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STS-200 Steamer/Scale Owner information (continued) Service/Technical Assistance Refer to the service agency directory and fill in the information below: If you experience any problems with the installation or operation of your unit, contact your local Roundup Authorized Service Agency. They can be found in the service agency directory packaged with the equipment. Authorized Service Agency Name: Phone No.
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STS-200 Steamer/Scale Important safety information (continued) - In addition to the warnings and cautions in this manual, use the following guidelines for safe operation of the unit. - Check with a qualified electrician if you are unsure if the appliance is properly grounded. • Read all instructions before using equipment. • This equipment is to be installed to comply with the basic plumbing code of the Building Officials and Code Administrators, Inc.
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STS-200 Steamer/Scale Specifications Dimensions Electrical Ratings 8 1/2" (216 mm) 13 1/2" (33 mm) 7 1/4" (184 mm) Model & Mfg. No Voltage Watts Amps Hertz STS-200 9100922 120 1500 12.5 50/60 Electrical Cord & Plug Configurations 11 1/4" (286 mm) Warning ELECTRICAL SHOCK HAZARD. Electrical ground is required on this appliance. • Do NOT modify the power cord plug. If it does not fit the outlet, have a proper outlet installed by a qualified electrician.
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STS-200 Steamer/Scale Unpacking Installation 5. Plug the power cord into the appropriate outlet. 6. Note that the Rotary Switches on the back of the unit (Figure 2) are pre-set to • Temp Rotor Switch - 0 • Cycle Rotor Switch - 4 • Shot Rotor Switch - 4 1. Remove unit and all packing materials from shipping carton. 2. Open the carton.
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STS-200 Steamer/Scale Operation 6. When the Blue LED turns on, another steam/time cycle can be initiated. Caution Handle the Steamer/Scale with great care. Do not place objects other than sliced meat on the unit and NEVER place anything over 4 pounds (64 ounces) on the Steamer/Scale. Damage to the unit may result due to careless handling or misuse. 7. Remove steamed product and complete the assembly of the sandwich. Calibrating the Steamer/Scale If the Steamer/Scale displays anything other than “0.
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STS-200 Steamer/Scale Operation (continued) Rotary Switch Settings At the back of the STS-200 unit are three Rotary Switches: Temp, Cycle, and Shot. 7 6 6 9 5 5 4 1 4 Temp. Cycle/sec Shot/Sec 0 375°F* 10.0 1.0 9 370°F 9.0 0.9 8 365°F 8.0 0.8 7 360°F 7.0 0.7 6 355°F 6.0 0.6 5 350°F 5.0 0.5 4 345°F 4.0* 0.4* 3 340°F 3.0 0.3 2 355°F 2.0 0.2 1 330°F 1.0 0.
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STS-200 Steamer/Scale Maintenance Precaution: During these checks, hot surfaces will be exposed. Hazard Communication Standard (HCS) – The procedures on this card include the use of chemical products. These chemical products will be highlighted with bold face letters followed by the abbreviation (HCS) in the tools portion of the procedure. See the Hazard Communication Standard (HCS) Manual for the appropriate Material Safety Data Sheet(s) (MSDS).
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STS-200 Steamer/Scale Maintenance (continued) Daily Maintenance IMPORTANT Turn off the power, unplug the power cord, and allow the unit to cool down before proceeding. Cleaning the Steamer Scale 1. Check the Water Quick Disconnect Fitting and all hose clamp connections for leakage. If leakage is apparent, tighten all clamps or replace part if required. Figure 4. Dirty Steam Generator 2. Remove the Top Cover and Diffuser and wash in a solution of Steam Generator Cleaner (HCS). 3.
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STS-200 Steamer/Scale Maintenance (continued) 5. Use a stainless steel wire brush to loosen and remove excessive deposits from the Steam Generator surface. Then, reinstall the Diffuser. Cleaning the Water Inlet Tube Sometimes when cleaning the Steam Generator, small particles may be pushed into the Water Inlet Tube, causing it to become clogged. 6. Pour Delimer/Scale Remover (HCS) so that it just covers the top of the Diffuser.
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STS-200 Steamer/Scale Maintenance (continued) Monthly Maintenance Checking/cleaning the water strainer The Water Strainer protects the unit from any foreign debris in the water line that could get into the food, damage the unit’s solenoid (causing the unit to leak or flood), or interfere with the equipment’s proper and consistent operation. To ensure proper and consistent steaming results, check the Water Pressure Regulator and Strainer Cup regularly.
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STS-200 Steamer/Scale Troubleshooting Message Codes The table below lists the possible message codes displayed by the unit during operation. Contact the factory if you have any questions about these message codes. Message Code Description 888 Display test, all digits on. 93 Software part number, DSW0093. r0.3 Software revision. Ld0 Loading zero, shown on start up. don Indicates that calibration is complete. SAv Indicates that the current values are saved into memory.
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STS-200 Steamer/Scale Troubleshooting (continued) Problem The unit heats up and steams but the front display is blank. Possible Cause(s) Faulty scale Control Board. Faulty temperature Control Board. Disconnected/Loose wiring harness. Unit operates, but the front display intermittently goes blank then comes back on after several minutes. Corrective Action Contact your maintenance person or an Authorized Service Agency for service.
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STS-200 Steamer/Scale Troubleshooting (continued) Problem Scale is not weighing properly and/or behaves erratically. Unit heats, does not steam, but the Green LED at the rear of the unit DOES turn on for a split second as the air bulb is pressed. Possible Cause(s) Corrective Action Scale requires calibration. Calibrate scale according section titled “Calibrating the Steamer Scale” in the Operation section of this manual.
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STS-200 Steamer/Scale Troubleshooting (continued) Problem Possible Cause(s) Corrective Action The unit is not steaming the product properly and/or the product requires re-steaming. The Water Pressure Regulator is improperly set. Adjust regulator to 7-9 PSI. Refer to the section titled “Adjusting the Water Pressure Regulator” in this manual. The water regulator strainer screen is clogged. Clean the strainer according to the Maintenance section of this manual. Rotary switches are not correctly set.
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STS-200 Steamer/Scale Technical Theory of Operation Technical Theory of Operation The multifunctional Control Board incorporates two status LEDs detailed below. If the heating circuit continues to call for heat and the Generator overheats, an automatic resetting Hi-Limit Thermostat will trip and open the generator circuit and transformer circuit at approximately 450-470º F (232-243ºC).
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STS-200 Steamer/Scale TEchnical Theory of Operation (continued) Blue light blinking codes (Refer also to the Troubleshooting Section) Led Function (The following LEDs are viewed from the rear of the unit) Rapid Flashing: Under this condition, the generator may, or may not get hot. The solenoid valve circuit is disabled until the cause is corrected. Yellow (Heat): When lit, it indicates that the unit is in heat mode. During this time, line voltage is being supplied to the generator.
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STS-200 Steamer/Scale Replacement Parts See Page 24 See Page 23 See Page 22 See Page 20 See Page 21 P/N 1010929 Rev. B 03/12 19 A.J. Antunes & Co.
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STS-200 Steamer/Scale Replacement Parts (continued) 3 11 4 5 1 7 8 2 9 Item Part No. 1 7000424 2 3 4 5 Description Generator Kit (Incl. 2, 4, 5, 7, 8, & 10) 0100245** Generator Machined 4050228** Probe, Thermistor 0011787** Cartridge Heater Assy. w/ Term. 3080192** Set Screw, 8-32 x 3/8 Cup Point 0400343 Insulation, Generator 0200242 O-Ring 2120168 Spacer, #6 306P101 Nut, Hex #6-32 Qty. Item 1 7 1 1 2 3 1 1 4 1 8 9 10 11 Part No.
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STS-200 Steamer/Scale Replacement Parts (continued) 2 Item 3 2 Part No. 1 2 3 Description Qty. 308P189 Screw 8-32 x 1/4” (10-pack) 310P170** Nut, #10-32 NY-Lock (10-pack) 800P007** Screw, M6 x 16 mm Hex Head 4 0504087** Spider 5 0504122** Spacer, Load Cell 6 4030367** Load Cell Includes item #5, 3, and 2 7 310P146** Nut, Hex “KEPS” #10-32 8 0504082** Plate, Base 9 310P180** Screw, Mach. #10-32 x 1-3/4” Lg. (10-pack) 10 0504119 Brace, Spider 11 7000459 Base/Load Cell Assembly Kit (Incl.
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STS-200 Steamer/Scale Replacement Parts (continued) 2 1 3 4 Item Number 8 0504057 3060142 3 4 13 0100245 4030373 4030374 9 4050228 3080192 11* 2100104 12 2190142 13 2020117 15 13 8 9 10 11 12 Item 1 2 3 4 5 6 7 8 Part No. 0504057 4060386 1001305 7000439 0504080 7000436 7000421 2120168 Description Housing, Steamer Indicator, LED Blue Label, Control Panel Membrane Switch (Incl. #3) Plate, Cover Leg Kit (4-Pack) Scale Control Board Spacer #6 Item Qty.
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STS-200 Steamer/Scale Replacement Parts (continued) 24 23 25 27 22 26 21 NOTE: Item 8 can be purchased separately in kit #7000429 28 20 33 6 29 8 5 30 7 2 3 31 19 1 18 32 12 34 11 9 13 1 14 10 15 16 17 Item Part No. Description Qty. Item 20 306P130* 21 0504088 22 306P123* 23 306P105* 24 040P119* 25 3080189 26 7000422 27 0700674 28 040K251 29 4010212 30 4010151 31 308P124* 32 7000426 33 4060389 34 4060388 35 1001141* 36 1001153* 1 7000425 Solenoid Assy. (incl.
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STS-200 Steamer/Scale Replacement Parts (continued) Item 1 Part No. 1 2 0011784 304P114 3 4 5 6 7 8 0504121 0300145 2120157 2120154 7000423 0011776 Description Top Cover Weldment Screw, Machine #4-40 x 1/4” (10 pack) Seal Retainer Screw, Locator (peg, steel) Spacer Standoff Seal Kit, pack of 4 (Incl. #2) Diffuser Assembly Qty. 1 2 4 4 4 4 4 1 2 3 4 5 7 6 8 24 A.J. Antunes & Co. P/N 1010929 Rev.
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STS-200 Steamer/Scale Replacement Parts (continued) 1 Dual Water Pressure Regulator Kit (P/N 7000418) 2 3 12 2 6 4 7 7 9 Orange O-Ring 5 10 Strainer Screen 1 Strainer Cup 14 8 12 13 11 Item Part No. 1 7000139 2 3 4 5 6 7 2110160 2030128 2040130 7000437 2170122 2190129 Description Elbow, Quick Disconnect (Incl 2 & 12) Clamp, Ear 17/32” Tubing - 1/4” ID PVC Brd.
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STS-200 Steamer/Scale Replacement Parts (continued) 1 1A Item 1 1a Part No. 7000435 2130173 Description Weight 1 lb (16 ounces) (Incl 1A) Wire Brush Qty. 1 1 26 A.J. Antunes & Co. P/N 1010929 Rev.
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STS-200 Steamer/Scale Wiring Diagram POWER CORD NOTE: ALL WIRES TO BE 14 GA. TFE-200°C UNLESS OTHERWISE SPECIFIED. ZERO/HIDDEN SWITCH # 16 GA. TFE-200°C 22 GA. TFE-200°C FERRITE CORE TERMINAL BLOCK J3 SCALE CONTROL J1 J2 VARISTORS (X3) GND 5 1 2 LOAD CELL J1 J3 T5 HI-LIMIT THERMOSTAT GENERATOR TERMINAL BLOCK #2 LED BLU # WHT T4 J2 J4 BLU TEMP CONTROL # BLK SOLENOID BLK T3 4 3 # BLK P/N 1010929 Rev. B 03/12 AIR SWITCH THERMISTOR 12VAC GEN.
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Limited Warranty Equipment manufactured by Roundup Food Equipment Division of A.J. Antunes & Co. has been constructed of the finest materials available and manufactured to high quality standards. These units are warranted to be free from electrical and mechanical defects for a period of one (1) year from date of purchase under normal use and service, and when installed in accordance with manufacturer’s recommendations.