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Taylor 490 Operator Training
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Taylor 490 Operator Training

Extra firm product smoothie machine
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Model 490
Extra Firm Product
Smoothie Machine
Operator Training
Home
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©Taylor Company 2018

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Summary of Contents for Taylor 490

  • Page 1 Model 490 Extra Firm Product Smoothie Machine Operator Training Home Quit ©Taylor Company 2018...
  • Page 2 Model 490 Operator Training Controls Controls Operating Procedures Troubleshooting Quiz Controls Control Switch The center position is OFF. The right position is AUTO, which activates the beater motor and the refrigeration On/Auto system. The left position is WASH, which activates the beater motor only.
  • Page 3 Model 490 Operator Training Controls Controls Operating Procedures Troubleshooting Quiz Controls Mix Level Indicators The mix level indicators are located on the front of the machine. When the MIX LOW indicator is flashing, the mix On/Auto hopper has a low supply of mix and should be refilled as soon as possible.
  • Page 4 Model 490 Operator Training Controls Controls Operating Procedures Troubleshooting Quiz Controls Reset Button The reset button is located on the left side panel. The reset button protects the beater motor from an overload condition. If an overload occurs, the reset mechanism will trip.
  • Page 5 Model 490 Operator Training Controls Operating Procedures Operating Procedures Troubleshooting Quiz Operating Step 1 Procedures Lubricate the groove and the Assembly shaft portion that comes in Sanitizing contact with the bearing on the beater drive shaft. Slide Priming the seal over the shaft and...
  • Page 6 Model 490 Operator Training Controls Operating Procedures Operating Procedures Troubleshooting Quiz Operating Step 2 Procedures Insert the drive shaft through Assembly the rear shell bearing in the Sanitizing freezing cylinder and engage the hex end firmly into the Priming gear box coupling.
  • Page 7 Model 490 Operator Training Controls Operating Procedures Operating Procedures Troubleshooting Quiz Operating Step 3 Procedures Check the scraper blades for Assembly any nicks or signs of wear. If Sanitizing any nicks are present, replace the blades. If the blades are in...
  • Page 8 Model 490 Operator Training Controls Operating Procedures Operating Procedures Troubleshooting Quiz Operating Step 4 Procedures Holding the rear blade on the Assembly beater, slide the assembly into Sanitizing the freezing cylinder halfway, tail end first. Install the front Priming scraper blade over the front Draining holding pin.
  • Page 9 Model 490 Operator Training Controls Operating Procedures Operating Procedures Troubleshooting Quiz Operating Step 5 Procedures Make sure the beater Assembly assembly is in position over Sanitizing the drive shaft. Turn the beater slightly to be certain that the Priming beater is properly seated.
  • Page 10 Model 490 Operator Training Controls Operating Procedures Operating Procedures Troubleshooting Quiz Operating Step 6 Procedures Slide the two o-rings into the Assembly grooves on the draw valve Sanitizing and lubricate the bottom 1/2 of the valve. Priming Draining Rinsing Cleaning...
  • Page 11 Model 490 Operator Training Controls Operating Procedures Operating Procedures Troubleshooting Quiz Operating Step 7 Procedures Lubricate the inside of the Assembly freezer door spout, top Sanitizing and bottom, and insert the draw valve into the freezer Priming door from the top. It will...
  • Page 12 Model 490 Operator Training Controls Operating Procedures Operating Procedures Troubleshooting Quiz Operating Step 8 Procedures Place the o-ring onto the Assembly prime plug and lubricate. Sanitizing Priming Draining Rinsing Cleaning Disassembly Brush Cleaning Assembly Home Quit...
  • Page 13 Model 490 Operator Training Controls Operating Procedures Operating Procedures Troubleshooting Quiz Operating Step 9 Procedures Screw the prime plug into Assembly position on the front of Sanitizing the door. Priming Draining Rinsing Cleaning Disassembly Brush Cleaning Assembly Home Quit...
  • Page 14 Model 490 Operator Training Controls Operating Procedures Operating Procedures Troubleshooting Quiz Operating Step 10 Procedures Place the freezer door Assembly gasket into the groove on Sanitizing the back of the freezer door. Slide the front Priming bearing over the baffle...
  • Page 15 Model 490 Operator Training Controls Operating Procedures Operating Procedures Troubleshooting Quiz Operating Step 11 Procedures Insert the baffle rod Assembly through the beater in the Sanitizing freezing cylinder. With the door seated on the Priming freezer studs, install the Draining handscrews.
  • Page 16 Model 490 Operator Training Controls Operating Procedures Operating Procedures Troubleshooting Quiz Operating Step 12 Procedures Rotate the draw valve Assembly bracket to the left and Sanitizing center it into position by raising the draw arm and Priming placing it into the slotted...
  • Page 17 Model 490 Operator Training Controls Operating Procedures Operating Procedures Troubleshooting Quiz Operating Step 13 Procedures Lay the air tube in the Assembly bottom of the mix hopper. Sanitizing Priming Draining Rinsing Cleaning Disassembly Brush Cleaning Assembly Home Quit...
  • Page 18 Model 490 Operator Training Controls Operating Procedures Operating Procedures Troubleshooting Quiz Operating Step 14 Procedures Slide the center drip pan Assembly into the hole in the front Sanitizing panel. Priming Draining Rinsing Cleaning Disassembly Brush Cleaning Assembly Home Quit...
  • Page 19 Model 490 Operator Training Controls Operating Procedures Operating Procedures Troubleshooting Quiz Operating Step 15 Procedures Install the front drip tray Assembly and splash shield under Sanitizing the door spout. Priming Draining Rinsing Cleaning Disassembly Brush Cleaning Assembly Home Quit...
  • Page 20 Model 490 Operator Training Controls Operating Procedures Operating Procedures Troubleshooting Quiz Operating Step 1 Procedures Prepare an approved 100 PPM sanitizing solution Assembly (examples: 2-1/2 gal. [9.5 Sanitizing liters] of Kay-5R or 2 gal. [7.6 liters] of Stera SheenR). Priming...
  • Page 21 Model 490 Operator Training Controls Operating Procedures Operating Procedures Troubleshooting Quiz Operating Step 3 Procedures Open the prime plug on the door. Assembly Sanitizing Step 4 While the solution is flowing into Priming the freezing cylinder, brush clean Draining the hopper.
  • Page 22 Model 490 Operator Training Controls Operating Procedures Operating Procedures Troubleshooting Quiz Operating Step 5 Procedures When sanitizing solution starts leaking from the prime Assembly port, close the prime plug. Sanitizing Step 6 Priming Place the control switch in Draining the “WASH” position. This...
  • Page 23 Model 490 Operator Training Controls Operating Procedures Operating Procedures Troubleshooting Quiz Operating Step 7 Procedures Place an empty pail beneath the door spout and raise the Assembly draw arm. Draw off all the Sanitizing sanitizing solution. When the sanitizer stops flowing...
  • Page 24 Model 490 Operator Training Controls Operating Procedures Operating Procedures Troubleshooting Quiz Operating Step 1 Procedures With a mix pail beneath the Assembly door spout, raise the draw Sanitizing arm. Pour two gallons (7.6 liters) of FRESH mix into the Priming...
  • Page 25 Model 490 Operator Training Controls Operating Procedures Operating Procedures Troubleshooting Quiz Operating Step 2 Procedures Open the prime plug by turning it counterclockwise Assembly until the air in the freezing Sanitizing cylinder is allowed to escape. Priming Step 3 Draining...
  • Page 26 Model 490 Operator Training Controls Operating Procedures Operating Procedures Troubleshooting Quiz Operating Step 5 Procedures Fill the hopper with mix. Assembly Step 6 Sanitizing Place the control switch in the “AUTO” position. Rotate the Priming draw valve away from the Draining draw arm.
  • Page 27 Model 490 Operator Training Controls Operating Procedures Operating Procedures Troubleshooting Quiz Operating Step 1 Procedures Place the control switch in the “OFF” position. Assembly Sanitizing Step 2 Priming Remove the hopper cover and Draining air tube. Take these items to the sink for cleaning.
  • Page 28 Model 490 Operator Training Controls Operating Procedures Operating Procedures Troubleshooting Quiz Operating Step 3 Procedures If local health codes permit the use of rerun, place a sanitized, Assembly NSF approved stainless steel rerun Sanitizing container beneath the door spout. Place the control switch in the Priming “WASH”...
  • Page 29 Model 490 Operator Training Controls Operating Procedures Operating Procedures Troubleshooting Quiz Operating Step 1 Procedures Pour two gallons (7.6 liters) of cool, clean water into the mix Assembly hopper. With the brushes provided, scrub the mix hopper, Sanitizing mix inlet hole, and mix level Priming sensing probes.
  • Page 30 Model 490 Operator Training Controls Operating Procedures Operating Procedures Troubleshooting Quiz Operating Step 1 Procedures Prepare an approved 100 PPM cleaning solution Assembly (examples: 2-1/2 gal. [9.5 Sanitizing liters] of Kay-5R or 2 gal. [7.6 liters] of Stera-SheenR). USE Priming...
  • Page 31 Model 490 Operator Training Controls Operating Procedures Operating Procedures Troubleshooting Quiz Operating Step 3 Procedures Open the prime plug on the door. Assembly Sanitizing Step 4 While the solution is flowing into Priming the freezing cylinder, brush clean Draining the mix hopper, mix inlet hole, and mix level sensing probes.
  • Page 32 Model 490 Operator Training Controls Operating Procedures Operating Procedures Troubleshooting Quiz Operating Step 5 Procedures When the solution starts leaking from the prime port, close the prime plug. Assembly Sanitizing Step 6 Priming Place the control switch in the Draining “WASH”...
  • Page 33 Model 490 Operator Training Controls Operating Procedures Operating Procedures Troubleshooting Quiz Operating Note: Failure to remove, brush clean, Procedures and air dry these items will result in damage to the related components. Assembly Sanitizing Step 1 BE SURE THE CONTROL SWITCH Priming IS PLACED IN THE “OFF”...
  • Page 34 Model 490 Operator Training Controls Operating Procedures Operating Procedures Troubleshooting Quiz Operating Step 3 Procedures Remove the drip pan from the machine. Assembly Sanitizing Note: If the drip pan is filled with an excessive amount of mix, this Priming indicates that the drive shaft seal...

  • Page 35: Brush Cleaning

    Model 490 Operator Training Controls Operating Procedures Operating Procedures Troubleshooting Quiz Operating Step 1 Procedures Prepare a sink with an approved 100 PPM cleaning solution (examples: Kay- Assembly 5R or Stera-SheenR). USE WARM WATER AND FOLLOW THE Sanitizing MANUFACTURER'S SPECIFICATIONS.
  • Page 36 Model 490 Operator Training Controls Operating Procedures Operating Procedures Troubleshooting Quiz Operating Step 4 Procedures Remove the draw valve and prime plug from the freezer door. Remove the two o rings from the draw valve and the o-ring from the prime plug.
  • Page 37 Model 490 Operator Training Controls Operating Procedures Operating Procedures Troubleshooting Quiz Operating Step 6 Procedures Return to the freezer with a small amount of cleaning Assembly solution. With the black bristle Sanitizing brush, brush clean the rear shell bearing at the back of Priming the freezing cylinder.

  • Page 38: Troubleshooting

    Model 490 Operator Training Controls Operating Procedures Troubleshooting Troubleshooting Quiz Troubleshooting No product being dispensed (draw valve open and machine in “AUTO” mode). Cause: Inadequate mix in the mix hopper. Cause: Freeze-up in the mix inlet hole. Remedy: Fill mix hopper with mix.
  • Page 39 Model 490 Operator Training Controls Operating Procedures Troubleshooting Troubleshooting Quiz Troubleshooting Product too soft. Product too stiff. Cause: Out-of-date mix. Cause: Inadequate mix in hopper. Remedy: Use only fresh mix. Remedy: Fill hopper with mix. Cause: Worn scraper blades. Cause: TQC control is set incorrectly.
  • Page 40 Model 490 Operator Training Controls Operating Procedures Troubleshooting Troubleshooting Quiz Troubleshooting Mix in mix hopper too warm. Mix in mix hopper too cold. Cause: Mix hopper cover is not in position. Cause: EPR valve is out of adjustment. Remedy: Place cover in position.
  • Page 41 Model 490 Operator Training Controls Operating Procedures Troubleshooting Troubleshooting Quiz Troubleshooting Freezing cylinder walls scored. Drive shaft stuck in the drive coupling. Cause: Missing or worn front bearing on Cause: Rounded corners of drive shaft, freezer door. coupling, or both.
  • Page 42 Model 490 Operator Training Controls Operating Procedures Troubleshooting Troubleshooting Quiz Troubleshooting Excessive mix leakage from Excessive mix leakage into drive door spout. shaft drip pan. Cause: Wrong type lubricant being used Cause: Drive shaft seal installed inside out. (Example: petroleum base lubricant).
  • Page 43 Model 490 Operator Training Controls Operating Procedures Troubleshooting Troubleshooting Quiz Troubleshooting Product not feeding into freezing cylinder. No freezer operation after placing the unit in “AUTO.” Cause: Inadequate level of mix in the mix hopper. Remedy: Mix inlet hole frozen.
  • Page 44 Quiz Instructions: This quiz is intended to reemphasize some of the information provided on this CD, but should not be used as a formal evaluation. Click on the box with the best answer. Wrong answers are indicated in red. The quiz will advance to the next question when the correct answer is selected.
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  • Page 70 You now have a great understanding of your Taylor Freezer. With this knowledge, you'll be able to keep it running at its optimum level. Go Back to Training | Quit...