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Installing Rear Machine Guard 

Loosen the two bolts, one on the 
Hopper and one on the rear of the 
machine.  Place Rear Machine 
Guard under the washers located 
under the bolt heads.  Tighten bolts 
using the provided Speed Driver.  
To activate the interlock, slide push 
rod into the plunger, inside the 
keylatch, and turn rod to the right.  
This will lock the push rod in place 
and activate the interlock.  

Installing the Feed Tray 

Place stainless steel tube of Feed 
Tray over the Hopper.  Make sure 
the Plunger on the bottom of Feed 
Tray depresses the Tower Stem 
inside the Tower Sleeve. 

Installing Machine onto Riser 
Platform 

Place machine on the riser platform 
making sure the 4 legs of the 
machine go into the 4 leg wells on 
the Riser Platform.  The Picture 
shown shows the front view of the 
Riser Platform.

 

Thank you and congratulations on the purchase of your new Model PR12 Patty Molding Machine from 

Patty-O-Matic, Inc!  The Model PR12 will form, interleave paper between, and stack patties.  This machine is 
designed for easy operation and cleaning.  Please become familiar with this manual and your machine will 
give you many years of productive service. 

The Model PR12 is shipped to you in at least two cartons which contain the patty machine, feed tray 

complete with mold plate guard, rear machine guard, spare parts box, riser platform, and this manual.  If you 
purchased your machine with any other accessories, such as a mobile table or patty paper, these items may be 
in a separate carton.   

Your machine is equipped with two interlocks.  One is located on the top of the machine and one is 

located on the back of the machine.  The Rear Machine Guard must be installed properly to engage the 
interlock on the back of the machine and the Feed Tray must be installed on top of the Hopper to engage the 
interlock on top of the machine.

For Additional Information or to view our Operational 

Videos please visit 

www.PattyOMatic.com

 or call 

732-938-2757 

Feed Tray

Feed Tray 

Guard

Push Rod & 

Round Keylatch

Guard Bolts

Interlock Tower

Rear Machine 

Guard

Leg Wells

Plunger located 

behind guard

Summary of Contents for PR12

Page 1: ...2 Owner s Manual Revised October 2019 Patty O Matic Inc Route 547 P O Box 404 Farmingdale NJ 07727 732 938 2757 Toll Free in USA 877 938 5244 www pattyomatic com info pattyomatic com E469483 NSF ANSI...

Page 2: ...tion Feed Tray Assembly Page 13 Mold Plate Guard Assembly Page 13 Knock Out Cup Assembly Page 13 Hopper Assembly Page 14 Feeder Assembly Page 14 Assembled Machine Views Page 15 Paper Interleaver Assem...

Page 3: ...orm interleave paper between and stack patties This machine is designed for easy operation and cleaning Please become familiar with this manual and your machine will give you many years of productive...

Page 4: ...Holds Spare Parts Patty Paper Sample Machine Lubricant Speed Driver and Locator Rings c w instructions 2 Receiving Table 609 6 3 Speed Driver 544 4 8 Ounce Bottle of Machine Lubricant and Cleaner 600...

Page 5: ...Cup Assembly Refer to Page 12 Hopper Please become familiar with some of the parts of your machine prior to operation Meat Stop Mixer Collar Feeder Top View Feeder Washer Feeder Pressure Plate Chambe...

Page 6: ...6 4 8 9 2 3 1 7 2 10 5 11 9 12 Proper Label Location for a Model PR12 6 1 13 15 14...

Page 7: ...6 5 Danger Label 2 514 00 6 Serial Tag For UL Machines 514 15UL 7 Store Tool 514 14 8 Warning Manual 514 01 9 Danger on off 514 05 10 Do Not Pressure Wash 514 04 11 Unplug Machine 514 07 12 Made in US...

Page 8: ...NDED SETTINGS A VARIETY OF CIRCUMSTANCES MAY CALL FOR YOU TO INSERT THE RING PIN IN A DIFFERENT LOCATION 21 5 6 1 Ring Pin in storage hole 2 2 ounce hole 3 3 ounce hole 4 4 ounce hole 5 5ounce hole 6...

Page 9: ...should match the fraction stamped on the front right corner of the Mold Plate For example if your Mold Plate is stamped 4F 1 2 then the Transition Plate should be stamped 1 2 The Transition Plate is...

Page 10: ...rom the machine remove the Transition Plate from the top of the Guide Rails Occasionally the Transition Plate may stick to the bottom of the Hopper Remove the Mold Plate by pulling the ring pin and di...

Page 11: ...e the Knock Out Cup by loosening the Knock Out Knob while holding the other end of the bolt with the Speed Driver provided with the machine All of the parts that were removed from the machine can now...

Page 12: ...up position Tower Stem should be oiled when the Feed Tray is removed as shown Rod End Bearings should be oiled with a few drops of oil There are two Rod End Bearings to be oiled Do not allow oil to d...

Page 13: ...er and Lock Washer 571 8 11 Knock Out Air Valve shown in red for visual affect 571 4 12 Knock Out Cup Fender Washer 571 10 13 Push Rod and Collar Assembly 553 14 Feed Tray Tower Plunger and Bolt Locat...

Page 14: ...Plate Block Hardware 548 CR 8 Pressure Plate Block 547 YR 9 Feeder 557 10 Hopper Nylon Bushing Set Screw 3 Required 604 11 Hopper Threaded Plug 607 12 PR12 Guard Sign Hardware PR12 551 C 13 Hopper Ny...

Page 15: ...20 On Off Switch Guard 501 21 On Off Switch Boot 500B 22 Power Cord 115 01 23 Wire Grommet 487 24 Tool Holder 601 25 Travel Indicator Plate 999 26 Rear Machine Guard Hold Down Bolt PR12 550R 1 27 Pap...

Page 16: ...eaver Capacitor Clamp and Bolt PR12 516D Item Description Part 16 Paper Interleaver Capacitor Assembly PR12 516C 17 Paper Interleaver Motor w Capacitor PR12 516 18 Motor Block Hardware PR12 516 2 19 P...

Page 17: ...50R 1 6 Round Mold Plate Only 563 1 7 Air Grooves colored for visual N A 8 Back Drive Only PR12 564 9 Back Drive Spacer PR12 568 10 Back Drive Clamp 568 11 Back Drive Clamp Hardware PR12 568A Item Des...

Page 18: ...rd 115 01 5 Rear Machine Guard Switch PR12 608 1B 6 Round Key Latch PR12 553 R 7 Rear Machine Guard Switch Wires PR12 608 1D 8 Machine Casing Includes All Panels PR12 493 9 10 AMP Circuit Breaker 115...

Page 19: ...7 6 Tower Switch 620 10B 7 Rubber Seal 464S 8 Knock Out Guide Rod and Hardware 620 8 9 Tower Jam Nut 620 06 10 Tower Spring 620 9 11 Tower Acorn Nut 620 15 12 Tower Bushing 620 4 13 Tower Switch Wire...

Page 20: ...A 732 938 2757 Item Description Part 1 Knock Out Lever Block Hardware 2 Required PR12 450B 2 Knock Out Lever PR12 450 3 Knock Out Lever Hardware PR12 451 4 Cam Follower Bearing 474 5 Cam Bearing Hard...

Page 21: ...m Spacer Collar PR12 472C 10 Main Shaft Drive Bolt and Nut PR12 464 1D 11 Main Shaft Thrust Washer PR12 469 1 12 Main Shaft Insert Set Screw PR12 464 1A 13 Main Shaft Block c w Bushing PR12 464A 14 Ma...

Page 22: ...11 Pressure Foot Assembly PR12 506A 12 Knock Out Shaft PR12 449 13 Knock Out Shaft Adjusting Hardware PR12 449A 14 Knock Out Bumper PR12 504 15 Knock Out Guide Nylon Hardware PR12 502A 16 Knock Out S...

Page 23: ...Main Shaft Block Hardware PR12 464D 4 Main Shaft Block c w Bushing PR12 464A 5 Guide Rail 2 Required 494 6 Grease Fitting PR12 464B 7 Hopper Bushing Set Collar O Ring PR12 603E 8 Travel Indicator Pla...

Page 24: ...24...

Page 25: ...e has been plugged into any current other than that specified or has been tampered with or altered in any way Warranty does not cover parts that wear out from use or parts that are damaged or broken i...

Page 26: ...formed on Machine______________________________ ___________________________________________________ ___________________________________________________ ________________________________________________...

Page 27: ..._____________________ ______________________________________________________ ______________________________________________________ ______________________________________________________ _____________...

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