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Page 3 of 26 

7/9/19

SAFETY

DO NOT OPERATE OR USE THIS EQUIPMENT UNTIL THE FOLLOWING

OPERATING AND SAFETY INSTRUCTIONS HAVE BEEN READ AND UNDERSTOOD.

SAFETY

 

 

 

 

This symbol is used to bring attention to safety precautions and instructions. 

 

 

 

 

When you see this symbol, be alert and pay attention to all instructions. 

YOUR 

 

 

 

 

PERSONAL SAFETY IS INVOLVED.

The words 

CAUTION, WARNING,

 and 

DANGER

 following a        symbol indicate three degrees of 

hazard. 

CAUTION

 indicates a potentially hazardous situation which, if not avoided, may result in 

minor or moderate injury. It may also be used to alert against unsafe practices. 

WARNING

 indicates 

a potentially hazardous situation which, if not avoided, could result in 

death

 or serious injury. 

DANGER

 indicates an imminently hazardous situation which, if not avoided, will result in 

death

 or 

serious injury.

       SAFETY PRECAUTIONS

FAILURE TO UNDERSTAND AND PRACTICE GOOD SAFETY PROCEDURES COULD RESULT IN 

PERSONAL INJURY OR DEATH.

All farm machinery is inherently dangerous to children and to persons unfamiliar with its general 

operation. Children should not be permitted in areas where machinery of this nature is operating.

Since mills contain numerous moving parts, some of which may not always be visible to the 

operator, they can be extremely dangerous. Steps should be taken to assure the safety of the 

operator, and any other people in the area. Automatic Equipment strongly recommends that no 

person be permitted to operate this mill without a thorough understanding of how the machine 

works and the precautions to be observed. 

If the mill discharges into an auger, be sure the auger is covered and shields are 

provided between the mill discharge and the auger.

Because of the dry, highly flammable material associated with this machine, 

FIRE FIGHTING EQUIPMENT SHOULD BE READILY AVAILABLE DURING THE 

OPERATION OF THIS MACHINE. 

The operator of this machine should be a responsible adult who is familiar with 

farm machinery, and trained in its operation. 

REMEMBER! 

Your best insurance 

against accidents is a careful and responsible operator. A careless operator is a 

liability to himself and those who work with him. 

Before operating this equipment, be sure to read and understand this operator’s manual. If there is any 

portion of the manual, or any phase of the hammer mill’s operation you do not understand, be sure to 

contact your local Automatic dealer or Automatic Equipment, Pender, Nebraska. 402-385-3051.

       SAFETY PRECAUTIONS - BEFORE OPERATION

 

1  Keep the mill in good repair. Good maintenance is your responsibility. A poorly 

 

maintained machine is an invitation for trouble. Always use proper tools when servicing your 

 mill. 

DO NOT

 start, operate, or attempt repair work on the mill until you carefully read and 

 

thoroughly understand this operator’s manual.

3  Be sure all shields are in place and all bolts are tight throughout the mill.

4  Be sure the rolls and drive belts are properly adjusted and in good condition. (See Operation 

 Section)

5  Be sure there are no tools or other foreign objects lying on or in the machine.

Summary of Contents for LPE 500

Page 1: ...Page 1 of 26 7 9 19 LPE 500 LPE 700 LOW PROFILE ELECTRIC STATIONARY ROLLER MILL Operator Parts Installation Manual ...

Page 2: ...mation now for future reference and convenience Always give this information to your dealer when ordering new parts If at any time it becomes necessary for you to write directly to Automatic Equipment Manufacturing Company for additional information give the model and serial number of your machine and as much descriptive information as possible It will enable us to more thoroughly and quickly expe...

Page 3: ...son be permitted to operate this mill without a thorough understanding of how the machine works and the precautions to be observed If the mill discharges into an auger be sure the auger is covered and shields are provided between the mill discharge and the auger Because of the dry highly flammable material associated with this machine FIRE FIGHTING EQUIPMENT SHOULD BE READILY AVAILABLE DURING THE ...

Page 4: ...the skin and may also infect a minor cut or opening in the skin If injured by escaping fluid see a doctor at once Make sure all connections are tight and that hoses are in good condition SAFETY PRECAUTIONS SERVICE AND REPAIR 1 SAFETY SHUTDOWN PROCEDURE Working on the mill when it is operating is expressly prohibited Never clean adjust lubricate or otherwise service this machine until the following...

Page 5: ... power DON T OVERCROWD ROLLS Keep a ribbon of grain feeding between the rolls and you ll do a more consistent job of rolling This is especially true of oats and barley It is not necessary to completely flatten the kernel of any grain being rolled Grain is easier to digest when the hard coat or hull is broken open or cracked exposing their nutrients to the digestive juices of livestock ROLL SPACING...

Page 6: ...ld always be followed to ensure that the rolls are free from excess grain build up that may prevent the mill from starting up properly 1 When shutting down your mill always stop the flow of grain into the hopper first 2 When all grain has passed through the rolls and the hopper is empty the hopper gate control should be closed rotated clockwise 3 Finally disengage the electrical power to the rolle...

Page 7: ...GS All pillow block bearings are sealed and as a general rule REQUIRE NO LUBRICATION However the bearing manufacturer does furnish grease zerks and recommends that the bearings be greased before 1 3 of the bearing s calculated life elapses Usually a pump or two of grease every 100 hours of operation will be sufficient IMPORTANT DO NOT OVERGREASE Overgreasing can cause damage to the bearing seal Ea...

Page 8: ...s part of the general maintenance of your roller mill Like any other implement your roller mill requires proper care and intelligence in operation Misuse and or neglect will only cause unnecessary expense and dissatisfaction WARNING SHIELDS AND GUARDS ARE PROVIDED FOR YOUR PROTECTION Although some shields and guards may need to be removed or opened for servicing and adjustments they should always ...

Page 9: ...ides to acquire the correct settings This will be determined by how far out of parallel the rolls are 2 Adjust the other nut 9 on the same side until the rolls are parallel To check for roll spacing a strip of metal banding works well but any strip of metal approximately 1 32 thick will also work Slide the strip between the rolls and verify the roll spacing is the same along their entire length Ch...

Page 10: ...Bearing Mount When you order in this way you can be certain the correct part will be delivered in the shortest time possible IMPORTANT Use only genuine factory replacement parts on your roller mill Do not substitute homemade or non typical parts If a bolt is lost or in need of replacement for your safety and the preservation of your roller mill be sure to use a replacement bolt of the same grade U...

Page 11: ...ING Q1 1 3 4 BROWNING 1 13 205 0292 SHEAVE 4TB48 BROWNING 1 14 205 0307 SHEAVE 4TB62 BROWNING 2 DRIVE ASSEMBLY Item No Part No Description Qty 1 100 0224 3 8 x 3 8 x 2 Key 2 2 100 0304 5 16 x 5 16 x 2 3 4 Key 1 3 201 0120 5 16 18 x 1 Hex Head Bolt Grade 5 ZP 6 4 201 0368 3 8 16 x 1 1 4 Hex Head Bolt Grade 5 ZP 3 5 201 0469 5 16 18 x 1 Hex Head Bolt Grade 5 ZP 3 6 201 1107 5 8 11 x 9 Hex Head Bolt ...

Page 12: ...Page 12 of 26 7 9 19 BASIC 1 3 11 13 7 10 2 4 8 14 22 35 40 3 30 16 15 21 20 32 33 11 36 39 41 43 38 34 5 6 LPE500 700 BASIC ASSEMBLY 18 26 23 24 27 29 35 37 42 12 17 9 28 19 31 14 25 ...

Page 13: ...9 LPE700 Drive Roll Side End Plate 1 17 102 4003 Cam Adjustment Pivot LPE 2 18 102 4006 Flat Bearing Stop Bolt On LPE 2 19 150 0028 LPE500 Rubber Baffles 2 150 0037 LPE700 Rubber Baffles 2 20 201 0024 1 2 13 x 1 Carriage Bolt Grade 5 4 21 201 0034 3 8 16 x 1 Carriage Bolt Grade 5 ZP 14 22 201 0081 3 8 16 x 3 4 Hex Head Bolt Grade 2 ZP 2 23 201 0111 1 4 20 x 3 4 Slot Truss Head Screw 6 24 201 0346 ...

Page 14: ...Page 14 of 26 7 9 19 HOPPER ASSEMBLY LPE500 700 HOPPER ASSEMBLY 5 6 1 4 2 3 7 10 8 9 11 13 12 14 15 16 ...

Page 15: ...PE700 Hopper 1 6 61 3956 LPE500 Gate Slope 1 61 4003 LPE700 Gate Slope 1 7 102 3996 Bolted Link Arm 2 8 201 0050 1 4 20 x 3 4 Hex Head Bolt Grade 5 ZP 4 9 201 0193 1 4 20 x 1 2 Hex Head Bolt Grade 5 ZP 4 10 201 0443 3 8 16 x 1 Hex Head Bolt Grade 5 ZP 4 11 201 0448 1 4 20 x 1 1 2 Hex Head Bolt Grade 5 ZP 1 12 202 0090 3 8 16 Hex Nylon Insert Lock Nut ZP 4 13 202 0102 1 4 20 Hex Nylon Nut ZP 5 14 2...

Page 16: ...Page 16 of 26 7 9 19 PRIMARY ASSEMBLY 1 2 3 5 6 7 8 9 10 11 13 14 15 16 17 18 20 22 23 24 25 26 31 32 28 27 29 30 33 4 12 21 19 ...

Page 17: ...ly 1 9 100 0544 3 16 x 3 16 x 1 Key 1 10 101 3323 Idler Support Third Rod Washer 1 11 200 1419 3 4 Hole Plug 1 12 201 0008 3 8 16 x 1 1 4 Carriage Bolt Grade 5 8 13 201 0024 1 2 13 x 1 Carriage Bolt Grade 5 4 14 201 0120 5 16 18 x 1 Hex Head Bolt Grade 5 ZP 8 15 201 0193 1 4 20 x 1 2 Hex Head Bolt Grade 5 ZP 6 16 201 0368 3 8 16 x 1 1 4 Hex Head Bolt Grade 5 2 17 201 0377 1 2 13 x 5 1 2 Hex Head G...

Page 18: ...ZP 9 11 203 0009 5 16 LOCK WASHER 8 BELT DRIVE SHIELDS Item No Part No Description Qty 1 61 3977 Shroud 1 2 100 0899 Shield Tether Cable 1 3 101 2532 Belt Shield Filler 1 4 101 4986 Motor Hole Shield 1 5 101 5011 Drive Pulleys Shield 1 6 201 0112 1 4 20 x 1 2 Slot Truss Head Screw 2 7 201 0120 5 16 18 x 1 Hex Head Bolt Grade 5 ZP 9 8 202 0069 1 4 20 Hex Flange Whiz Lock Nut ZP 2 9 202 0070 5 16 18...

Page 19: ...00 0545 1 4 X 1 4 x 2 Key 1 6 101 2306 Clean Out Door Cover 2 7 101 5010 Auger Base Leg Clamp 2 8 201 0007 3 8 16 x 1 Hex Head Bolt Grade 2 ZP 8 9 201 0120 5 16 18 x 1 Hex Head Bolt Grade 5 ZP 6 10 201 0351 5 8 11 x 2 Hex Head Bolt Grade 5 ZP 1 11 202 0070 5 16 18 Hex Flange Whiz Lock Nut ZP 10 12 202 0073 5 8 11 Whiz Flange Lock Nut ZP 1 13 203 0003 3 8 Flat Washer ZP 8 14 203 0006 5 8 Flat Washe...

Page 20: ...Page 20 of 26 7 9 19 DISCHARGE AUGER Option LPE500 700 DISCHARGE AUGER OPTIONAL 1 2 3 4 5 7 8 9 10 11 13 14 15 12 16 17 18 19 20 21 22 25 26 23 24 6 ...

Page 21: ...w Adapter 1 10 201 0067 5 16 18 x 5 16 Socket Head Cap Knurled S S 1 11 201 0119 5 16 18 x 3 4 Carriage Bolt Grade 5 ZP 3 12 202 0002 5 16 18 Hex Nut ZP 10 13 202 0070 5 16 18 Hex Flange Whiz Lock Nut ZP 3 14 203 0002 5 16 Flat Washer ZP 4 15 203 0009 5 16 Lock Washer 4 16 207 0478 Auger Exit Shaft End Cap 1 17 209 0032 1 Flangette Bearing Insert 1 18 211 0023 1 Flangette Housing 2 19 221 0001 1 L...

Page 22: ...ve as necessary 4 POSSIBLE CAUSE Gravel in the grain SUGGESTED REMEDY Sand and small gravel is difficult to remove from grain because of similar sizes as grain Larger gravel and small rocks can be removed by screening with wire hardware cloth on a frame mounted in the hopper PROBLEM MILL IS HARD TO START 1 POSSIBLE CAUSE Grain between rolls SUGGESTED REMEDY Close hopper gate and separate rolls to ...

Page 23: ...efer to factory recommendations regarding spring tension See page 8 5 POSSIBLE CAUSE Rolls out of alignment SUGGESTED REMEDY Realign rolls See page 8 6 POSSIBLE CAUSE Baffles between rolls and hopper have too much clearance SUGGESTED REMEDY Remove hopper and adjust baffle by bending material so clearance is less than 1 8 inch Rubber baffles will sing for a while but will quiet down after a few min...

Page 24: ...lls for different varieties of grain SUGGESTED REMEDY Always reset roll spacing each time a different grain is to be processed 4 POSSIBLE CAUSE Very dry or particularly hard grain SUGGESTED REMEDY Open roll spacing wider than normal to eliminate over rolling In extreme cases grain can be tempered by sprinkling a small amount of water over the grain to be rolled and letting it stand 8 to 12 hours T...

Page 25: ...UDING ANY WARRANTY OF MERCHANTABILITY OR OF FITNESS FOR A PARTICULAR PURPOSE ANY LIABILITY OF AUTOMATIC FOR THE ALLEGED BREACH OF ANY WARRANTY OR CONTRACT WITH RESPECT TO ITS PRODUCTS SHALL BE LIMITED TO REPAIR OR REPLACEMENT AS SET FORTH IN THIS LIMITED WARRANTY AND IN NO EVENT SHALL AUTOMATIC S LIABILITY EXCEED THE PURCHASE PRICE OF ITS PRODUCT AUTOMATIC FURTHER LIMITS TO SUCH PURCHASE PRICE ITS...

Page 26: ...LURE TO DO SO WILL VOID THIS WARRANTY It is a continuing policy of Automatic Equipment Manufacturing Company to make improvements The company reserves the right to make these improvements without incurring any obligation to add them to machines already in the field Many years of research combined with experience gained through close contact with operators have been drawn upon in designing your mil...

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