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Model C712

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Summary of Contents for Taylor C712

  • Page 1 Model C712...
  • Page 3: Table Of Contents

    Table of Contents Product............2 Temperature.
  • Page 4: Product

    Longer than normal freeze times can be caused by: • Worn scraper blades • Insufficient air space around the freezer • Dirty condensers or air filters • Loss of refrigerant (refrigerant leak) ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ C712 Operator Training...
  • Page 5: Control

    Make sure the mix low indicators on the front of the machine are off to assure successful operation and product dispensing. Milkstone build-up can cause an erroneous mix low indication. ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ C712 Operator Training...
  • Page 6: Mix Out

    Note: There may be a beeping sound when a mix light is lit. When the machine experiences a mix out condition, the machine enters the STANDBY mode of operation. ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ C712 Operator Training...
  • Page 7: Brush Clean Counter

    ® last brush cleaned. After hour 99, the brush clean counter will change to a letter and a number (example: A0, A1...B0, B1, etc.). ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ C712 Operator Training...
  • Page 8: Accessing Data

    Menu (Entry/Exit): Used to select the Manager's Menu or to exit the Menu Display. Vacuum Fluorescent Display (VFD): Screen which displays menu options and notifi es operator if a fault is detected. Brush Clean Countdown: Displays the number of hours since the freezer was last brush cleaned. C712 Operator Training...
  • Page 9: Menu Simulator

    Menu Simulator INTERACTIVE MODULE: Click your mouse on the panel to navigate through the simulator. ® ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ C712 Operator Training...
  • Page 10: Operating Procedures

    To increase the flow rate, turn the screw clockwise, and counter-clockwise to decrease the flow rate. The draw handle adjustment knob is intended to slow the product delivery speed. ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ C712 Operator Training...
  • Page 11: Assembly

    When in position, the beater will not protrude beyond the front of the freezing cylinder. Step 10 Repeat these steps for the other side of the machine. __________________________________________________________________________________ __________________________________________________________________________________ __________________________________________________________________________________ __________________________________________________________________________________ __________________________________________________________________________________ C712 Operator Training...
  • Page 12 Step 2 Slide the two o-rings into the grooves on each prime plug. Apply an even coat of Taylor Lube to the o-rings and shafts. Step 3 Insert the prime plugs into the holes in the top of the freezer door and push down.
  • Page 13: Freezing Cylinder Reset

    If the mix gets too cold, the reset button will trip to protect the beater motor. This could be caused by insufficient mix in the freezing cylinder. If this occurs, inspect the pump to verify it is properly assembled. ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ C712 Operator Training -11-...
  • Page 14: Freezing Cylinder Checklist

    7. On water cooled units, check the water lines for kinks or leaks. Kinks can occur when the machine is moved back and forth for cleaning or maintenance purposes. Deteriorated or cracked water lines should be replaced only by an authorized Taylor Technician. ___________________________________________________________________________...
  • Page 15: Pump Assembly

    Note: For ease in installing the pump, position the ball crank of the drive shaft in the 3 o'clock position. Step 14 Repeat these steps for the other side of the machine. ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ C712 Operator Training -13-...
  • Page 16: Pump Reset

    Inadequate cleaning of the pump drive shaft is a common cause of pump motor overload. Use the pump drive shaft removal tool to ease the shaft from the assembly position. ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ C712 Operator Training -14-...
  • Page 17: Pump Checklist

    3. To avoid nicks and cracks, handle plastic pump parts with care. 4. Be sure the air/mix pump is properly attached to the drive hub, or severe and costly damage may occur. ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ C712 Operator Training -15-...
  • Page 18: Sanitizing

    Draw off the remaining sanitizing solution. Step 12 Once sanitizer stops flower from the door spout, touch the WASH and PUMP symbols and close the draw valve. Step 13 Repeat these steps for the other side of the machine. C712 Operator Training -16-...
  • Page 19: Priming

    Fill the hopper with fresh mix and place the mix hopper cover in position. Repeat these steps for the other side of the machine. ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ C712 Operator Training -17-...
  • Page 20: Manual Brush Cleaning

    Touch the WASH symbol, cancelling the WASH mode. Repeat rinsing using clean, warm water until the water being discharged is clear. Repeat these steps for the other side of the machine. ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ C712 Operator Training -18-...
  • Page 21 Remove the drive shaft seal from each drive shaft. Step 5 From each pump cylinder, remove the retaining pin, mix inlet adaptor, valve cap, pump gasket, and the piston. Remove the o-ring from the piston and valve cap. ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ C712 Operator Training -19-...
  • Page 22 Using the black brush, clean the drive hub opening in the rear wall of each mix hopper. Step 6 Wipe all exterior surfaces of the freezer with a clean, sanitized towel. ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ C712 Operator Training -20-...
  • Page 23: Troubleshooting

    Cause: Machine is unplugged. Remedy: Plug into wall receptacle. Cause: Circuit breaker is OFF or blown fuse. Remedy: Turn the circuit breaker ON or replace the fuse. ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ C712 Operator Training -21-...
  • Page 24: Cylinder

    Cause: Rounded corners of drive shaft, drive coupling, or both. Remedy: Call an authorized service technician. Cause: The gear box is out of alignment. Remedy: Call an authorized service technician. ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ C712 Operator Training -22-...
  • Page 25: Door

    Excessive mix leakage from the bottom of the door spout. Cause: Bottom o-ring on the draw valve is improperly lubricated or worn. Remedy: Lubricate properly or replace the o-ring. ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ C712 Operator Training -23-...
  • Page 26: Drip Pan

    Remedy: Call an authorized service technician. Cause: Worn rear shell bearing. Remedy: Call an authorized service technician. Cause: Gear box out of alignment. Remedy: Call an authorized service technician. ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ C712 Operator Training -24-...
  • Page 27: Product

    Cause: The mix pump incorrectly assembled. Remedy: Follow assembly procedures carefully. Cause: Freezing cylinder not primed correctly. Remedy: Drain the freezing cylinder and reprime the machine. ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ C712 Operator Training -25-...
  • Page 28: Parts

    Pump Valve Gasket Front Beater Shoes Scraper Blades Mix Feed Tube Check Ring Most of the listed parts are available in the tune-up kit. Refer to the Taylor Operator Manual or local Taylor Distributor for part numbers. ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________...
  • Page 29: Six Months Parts Replacement

    Double-Ended Brush Pump Brush Set (3) Pump Spout Brush White Bristle Brush, 1" x 2" White Bristle Brush, 3" x 7" Yellow Bristle Brush ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ C712 Operator Training -27-...
  • Page 30: Quiz

    The arrow will not be available until the correct answer is selected. ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ C712 Operator Training -28-...
  • Page 31 Long running refrigeration The mix to become broken times down The freezer to be unable All of the above to keep up with customer needs ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ C712 Operator Training -29-...
  • Page 32 Product will have incorrect The product will freeze too air to mix ration stiff No product will dispense All of the above ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ C712 Operator Training -30-...
  • Page 33 What is the cause when a rear drip pan fi lls with an excessive amount of mix? Worn rear shell bearing Incorrect lubricating procedures Worn, damaged, or All of the above incorrect drive shaft seal ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ C712 Operator Training -31-...
  • Page 34 How often should scraper blades be replaced? Every 4 months Every 3 months or as needed Never None of the above ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ C712 Operator Training -32-...
  • Page 35 If the mix out light on the control is lit, what mode will the freezer be in? Auto Wash Heat Standby ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ C712 Operator Training -33-...
  • Page 36 What is the serving temperature of soft serve ice cream? 16 to 18°F (-8.8 to -7.7°C) 20 to 24°F (-6.6 to -4.4°C) 14 to 20°F (-10 to -6.6°C) None of the above ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ C712 Operator Training -34-...
  • Page 37 5-7½ oz. (142-213 g) in 10 7-10 oz. (198-283 g) in 10 seconds seconds 8-15 oz. (227-425 g) in 10 5-7½ oz. (142-213 g) per seconds second ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ C712 Operator Training -35-...
  • Page 38 What is the term "broken down product" used to describe? Un-servable product Over-beaten product Wet appearing, soft product All of the above ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ C712 Operator Training -36-...
  • Page 39 How often should tune up kits be installed? Monthly Every 3 months Yearly None of the above ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ C712 Operator Training -37-...
  • Page 40 What is the access code for entering the operator's menu? 7346 8309 1234 None of the above ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ C712 Operator Training -38-...
  • Page 41 Congratulations! You now have a great understanding of your Taylor C712 Freezer. With this knowledge, you'll be able to keep it running at its optimum level. Go Back to Training ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________...

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