Model M202B
OPERATORS MANUAL
Manual No. 513666
Rev.6
A VOLLRATH® DIVISION
Page 1: ...Model M202B OPERATORS MANUAL Manual No 513666 Rev 6 A VOLLRATH DIVISION...
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Page 3: ...ice and without incurring any obligation to modify or provide new parts for machines built prior to date of change DO NOT ATTEMPT to operate the machine until instructions and safety precautions in th...
Page 4: ...ts with the correct part number or an equivalent part We strongly recommend that you do not use replacement parts of inferior quality Safety Alert Symbol This symbol Indicates danger warning or cautio...
Page 5: ...3 3 Sanitizing 11 3 4 Freeze Down And Operation 11 3 5 Hold Cycle 12 3 6 Production From Hold 13 3 7 Italian Ice Freeze Down And Operation 13 3 8 Removing Mix From Machine 14 3 9 Cleaning The Machine...
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Page 7: ...hnology Thismanual is designed to assist qualified service personnel and op erators in the installation operation and maintenance of the M202 frozen custard machine NOTE Product breakdown could happen...
Page 8: ...rged and require 20 lbs of refrigerant Water cooled units are self contained and require a Standard Hose Adapter water fitting and a 1 2 OD drain fitting for each barrel Hopper Volume Two 5 4 gallon 2...
Page 9: ...e safety precautions and operating instructions in this manual are read completely and are thoroughly understood Take notice of all warning labels on the machine The la bels have been put there to hel...
Page 10: ...ing unit until the refrigeration lines have been connected the machine must have power for refrigerant charging Label the circuit breakers with information regarding which cylinder and condensing unit...
Page 11: ...nsing unit to the pallet 5 Place the condensing units on 4 x 4 treated wood or similar material so that the units are not sitting directly on the ground or the roof Secure the condensing units to the...
Page 12: ...tdamagetothesolenoid Also be aware of the electrical conduit inside custard machine while soldering the refrigeration lines d A liquid line dryer is supplied with the machine and should be the last co...
Page 13: ...ve counterclockwise to decrease the pressure or clockwise to increase the pressure Turn the valve 1 4 turn at a time and wait at least 1 minute before makinganotheradjustment Connectagaugetothe suctio...
Page 14: ...Owner s Manual 513666 8 M202B Model Machines...
Page 15: ...isconnected G Donotoperateunderunsafeoperatingconditions Neveroperatethemachineifunusualorexcessive noise or vibration occurs 3 2 OPERATING CONTROLS AND INDICATORS Before operating the machine it is r...
Page 16: ...otate and hopper refrigeration stops F Mix Low Light Indicator TheMIXLOWmessageappearsontheLCDdisplay to alert the operator of a low mix condition The messagedisplayswhenthereisapproximatelyone gallon...
Page 17: ...arm Fig 3 3 C Make sure the flow control valve is shut by turning the control knob counterclockwise to the OFF position D Place a bucket under the slide E Pour the sanitizer into the hopper NOTE A sm...
Page 18: ...product NOTE Adjustments take up to 1 minute before a noticeable difference is seen in the product NOTE A high pitched noise from the freezing cylinder is an indication that there is not enough mix en...
Page 19: ...isplay reads ITALIAN ICE READY the freezing cylinder is at the correct temperature J Open the front gate D After the timer expires and all usable product is removed close the gate E Remove the slides...
Page 20: ...e width of the opening 3 8 REMOVING MIX FROM MACHINE To remove the mix from the machine refer to the follow ing steps Make sure the gate on the faceplate is open NOTE The following instructions are fo...
Page 21: ...move the slide from the faceplate and remove the faceplate D Remove the front wear bushing F Remove the auger assembly from the machine Pull the auger out of the freezing cylinder slowly using the sha...
Page 22: ...t onto the auger shaft Do not lubricate the rear gasket B Lubricate the hex end of the auger shaft with a small amount of Total Blend lubricant C Install the springs and blades onto the first two posi...
Page 23: ...w the air in the opposite direction of the normal airflow C SEMI ANNUALLY Replace Barrel Parts According To Schedule Follow the Parts Replacement Schedule below to keep the freezer operating properly...
Page 24: ...inlet fitting The fitting is located at the rear of the machine Run the compressor for 2 3 minutes to open the water valve the front door must be attached for the compressor to run Blow out all the wa...
Page 25: ...error could happen if the cutout value is not attained during Standby Mode or if the Ready signal does not come on in Custard Mode or Italian Ice Mode This error is generally caused by very low mix le...
Page 26: ...enser If the control panel displays an E9 on an air cooled machine check for proper air clearance around the condenser In a water cooled machine check that the water is not shut off If the error persi...
Page 27: ...m for that barrel set too warm for the mix 2 Call Stoelting White Glove Service 3 Condenser on remote unit is blocked 3 Check for blockage and clean if necessary 4 Water cooled machine has water shut...
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Page 29: ...46 Decal Caution Hazardous Moving Parts 324509 Decal Cleaning Instructions 324548 Decal Adequate Ventilation 6 324566 Decal Wired According To 324594 Decal Attention Heat Sensitive 2 324686 Decal Dang...
Page 30: ...000 50 Spring 10 per barrel C 2000 51 Blade 9 per barrel NT 0010 Wing Nut Stainless Steel 1 per barrel SL 0010 Seal Beater Shaft 1 per barrel 149014 Bushing Front Auger Support 1 per barrel 336588 Fac...
Page 31: ...00 19 Slide Long Chute 1 C 4000 20 Slide Short Chute 1 754141 Tube Flow Control Hopper 1 per barrel 2202565 Tray Drain 1 2202588 Cover w Handle Hopper 1 per barrel 2205963 Flow Control Rod 1 per barre...
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