Cretors MACH 5 M532 Service Manual

Popcorn machine 32, 48 and 60 oz
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176 MITTEL DRIVE, WOOD DALE, IL 60191
MACH 5
32, 48 and 60 oz
POPCORN MACHINE
SERVICE MANUAL
120/208; 120/ 240 Volt,
Single and Three Phase, 60 Hz
230 Volt,
Single Phase and Three Phase, 50 Hz
400 Volt, 3N~,
Three Phase, 50 Hz
100/200 Volt,
Single Phase, 50 & 60 Hz
Included in this manual:
*One Pop Option
*Salt/Sugar Option
*Elevator Option – see attachment
*Ansul and Ventless options
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  • Page 1 176 MITTEL DRIVE, WOOD DALE, IL 60191 MACH 5 32, 48 and 60 oz POPCORN MACHINE SERVICE MANUAL 120/208; 120/ 240 Volt, Single and Three Phase, 60 Hz 230 Volt, Single Phase and Three Phase, 50 Hz 400 Volt, 3N~, Three Phase, 50 Hz 100/200 Volt, Single Phase, 50 &...
  • Page 2 M532/48/60-M-A/E-S READ and UNDERSTAND these servicing, and safety instructions before servicing this popcorn machine BEGINNING SERIAL NUMBER 09090319...
  • Page 3: Table Of Contents

    M532/48/60-M-A/E-S TABLE OF CONTENTS Safety Alert Symbol ....... . Safety First ........III.
  • Page 4: Safety Alert Symbol

    III. INTRODUCTION This manual is filled with time-saving and money-saving information regarding your Cretors popcorn machine. There is nothing, however, more important than the safety aids and warnings that are found throughout this document. The Safety Alert Symbol is used to identify topics of primary safety concern wherever they appear.
  • Page 5: Specifications

    This manual should be kept available to maintenance personnel. VI. INSTALLATION INSTRUCTIONS A. Location Choose a location for your Cretors popcorn machine that maximizes the ease of operation and maintenance procedures. Be sure to check your local building and fire codes for location restrictions.
  • Page 6: Power Supply

    2. Push the plug completely into the receptacle. If the cord has a twist lock plug be sure to turn to the lock in position. 3. If the supply cord is damaged, a Cretors approved service agent, or a qualified Cretors employee must replace it in order to avoid a hazard.
  • Page 7: Counter Model Installation

    M532/48/60-M-A/E-S large knob is set at .9, the timer will run for 9 seconds. Adjust to taste for both timers. E. Counter Model Installation The Counter Model Mach 5 has 4” legs, which must be attached at the time of installation. The legs are required to comply with Sanitation Standards.
  • Page 8: Digital Temperature Control Adjustment

    M532/48/60-M-A/E-S digital temperature control is set too low and in need of adjustment. If the indicator light remains on after the corn has finished popping the digital temperature control is set too high. CAUTION: If the corn has dried out, it will not finish popping at normal temperatures and the light will go out early.
  • Page 9: Salt/Sugar With One Pop Adjustment

    There are two adjustments on the timer. The small adjustment knob sets the maximum time the timer can run. Cretors will normally set this adjustment for 1m. = 0-10 seconds...
  • Page 10: Kettle Removal

    The High limit control controls a second relay which is wired in series with the relay controlled by the digital temperature control. b. Cretors “CE” marked machines have been supplied with high limits since 1990 to comply with the European Directives these high limits were not resetting. Once they trip, they must be replaced.
  • Page 11: Kettle Installation

    Use proper lifting techniques when removing the kettle assembly to avoid injury to back. 7. If wires must be replaced, be sure to use nickel wire supplied by Cretors. Conventional copper or ”stove” wire will have a limited life. 8. When removing nuts and spacers from the threaded studs on the bottom of the pan, do not wipe off the silver lubricant.
  • Page 12 M532/48/60-M-A/E-S 3. When the bar is level and properly aligned, the agitator drive shaft should be directly above it. If the bar is not under the drive shaft it can be moved to either side by rotating the entire support column. The support column is rotated by loosening the four bolts that attach it to the top of the cabinet.
  • Page 13: Replacing Damaged Oil Discharge Tube

    M532/48/60-M-A/E-S G. Kettle Return Spring Adjustment The kettle counter balance return spring holds the kettle in a level position when popping corn. It allows the kettle to be emptied when the handle is pulled down. The fixed end of the spring is held by a hooked plate with four adjustment points. The tension of this spring is adjusted by sliding a small tube over the fixed end of the spring and moving it to a different adjustment point.
  • Page 14: Troubleshooting

    M532/48/60-M-A/E-S VIII. TROUBLESHOOTING PROBLEM POSSIBLE CAUSE ACTION Popping is slow. Incorrect amount of corn Refer to the chart located in the and oil used. Operations Manual. Kettle indicator light goes Temperature is set too low (refer to out more than 30 seconds “Digital Temperature Control before the corn finishes Adjustment”...
  • Page 15 2. Check for short circuits inside the kettle. 3. If wires must be replaced, be sure to use nickel wire supplied by Cretors. Conventional copper or “stove” wire will have limited life. 4. Make a visual check for broken, loose, burned or heat damaged wires.
  • Page 16 5800 Watt - 9.8 (total) Replace failed heat elements with identical units available from your local dealer or from Cretors. Reassemble and reinstall kettle assembly onto the machine. Do not attempt electrical repairs on the power supply circuit unless you are qualified to do so.
  • Page 17 M532/48/60-M-A/E-S PROBLEM POSSIBLE CAUSE ACTION Kettle will The motor, light or any of the Check power supply: not heat other components do not 1. Is it plugged in? work. 2. Is the receptacle live? 3. Is the machine plugged into the proper voltage? (Measure with voltmeter and compare to specification on nameplate of Other components work but...
  • Page 18 M532/48/60-M-A/E-S PROBLEM POSSIBLE CAUSE ACTION Digital Temperature Thermocouple has bad Check all connections. Control display shows connections. Thermocouple is bad. Should read Replace thermocouple. 3-5 ohms if good. Digital Temperature Controller is Replace digital temperature damaged controller Corn Burns Agitator is not working. Check to be certain the stirrer blade is on the bottom of the pan and is stirring the corn.
  • Page 19 M532/48/60-M-A/E-S PROBLEM POSSIBLE CAUSE ACTION The switch light is Check connections to the blower. Replace blower. on and no air is being delivered. The switch light is Check element. Replace element. on and cooler air Check thermostat. The maximum air Replace thermostat.
  • Page 20 Cretors guarantees this machine to be free of defects in parts, materials and workmanship for two years. Please take this time to fill out the factory registration card and return it to Cretors to activate your warranty. If you have any questions concerning the Cretors' warranty, please contact your local distributor or the Customer Service Department at C.

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