brent 1082 User manual

Grain Handling
CORNER AUGER GRAIN CART
MODELS 1082 & 882
Model 1082 = Serial Number B31220100 & Higher
Model 882 = Serial Number B31240100 & Higher
Part No. 281900

Brent 1082/882 — Introduction
2
Foreward
This symbol identifies important safety messages. When you see it, read the message
that follows and be alert to the possibility of personal injury.
Remember, safety instructions stated in this manual are for your protection. Read them care-
fully and follow them closely when working around or using this machine.
Read and study this manual completely before attempting to operate this implement. Take this
manual to the field for handy reference when operating, adjusting, or servicing your machine.
When referenced, “Right-Hand” (RH) and “Left-Hand” (LH) side of the machine are determined
by standing behind the machine and facing in the direction of travel.
(November 2014)

Brent 1082/882 — Introduction
3
• The information, specifications, and illustrations in the manual are based on information available
at the time it was written. Due to continuing improvements in the design and manufacture of
Unverferth products, all specifications and information contained herein are subject to change
without notice.
Product Information
When ordering parts or when requesting further information or assistance, always give the
following information:
• Machine name
• Model number
• Serial number
All products manufactured by Unverferth Mfg. Co., Inc. are warranted to be free from ma-
terial and workmanship defects for one full year from time of consumer delivery. Your local
dealer will gladly assist you with any warranty questions.
Please fill out and retain this portion for your records. The serial number plate is located
on the frame as shown below.
Purchase Date _____________Model _________________Serial No._______________________________
Dealer ____________________________________ City ____________________________________________
Dealer Contact _______________________________ Phone ______________________________________
Serial Number Location
(December 2012)

Brent 1082/882 — Introduction
4
Table of Contents
Section I
Safety
General Hazard Information ............................................................................................................ 1-2
Safety Decals .................................................................................................................................. 1-3
Following Safety Instructions .......................................................................................................... 1-5
Before Operating or Servicing ........................................................................................................ 1-6
During Operation ............................................................................................................................. 1-6
Before Transporting ......................................................................................................................... 1-7
During Transport.............................................................................................................................. 1-7
Drive Line Safety ............................................................................................................................ 1-8
Pressurized Oil ................................................................................................................................ 1-9
Preparing for Emergencies.............................................................................................................. 1-10
Wearing Protective Equipment ........................................................................................................ 1-10
(July 2015)

Brent 1082/882 — Introduction
5(July 2015)
Table of Contents
Section II
Set Up
Basic Cart Set Up - Folding Side Extension ................................................................................. 2-3
Basic Cart Set Up - SMV Emblem ................................................................................................ 2-4
Basic Cart Set Up - Auger Rest Retainer Removal ...................................................................... 2-4
Basic Cart Set Up - Lamp Set Up................................................................................................ 2-5
Basic Cart Set Up - Drive Line Storage ....................................................................................... 2-5
Basic Cart Set Up - Wheel/Tire Set Up ........................................................................................ 2-6
Basic Cart Set Up - Adjustable Axle (Optional)............................................................................. 2-7
Basic Cart Set Up - Adjustable Axle from Heavy to Light Setting .............................................. 2-8
Optional Tarp Installation - End Caps & Bows.............................................................................. 2-10
Optional Tarp Installation - Cables, Tarp, Tubes ............................................................................ 2-13
Optional Tarp Installation - Hand Crank ........................................................................................ 2-16
FOR TRACK INFORMATION, PLEASE REFER TO YOUR TRACK MANUAL.
FOR SCALE INFORMATION, PLEASE REFER TO YOUR SCALE MANUAL.
FOR HYDRAULIC DRIVE INFORMATION, PLEASE REFER TO YOUR HYDRAULIC DRIVE MANUAL.

Brent 1082/882 — Introduction
6
Table of Contents
Section III
Operation
Operating Checklist ......................................................................................................................... 3-2
Preparing Tractor............................................................................................................................. 3-3
Preparing Cart - Hardware............................................................................................................. 3-3
Preparing Cart - Pivot Pins............................................................................................................ 3-3
Preparing Cart - Hitch.................................................................................................................... 3-3
Preparing Cart - Auger................................................................................................................... 3-3
Preparing Cart - Soft Start System ............................................................................................... 3-4
Preparing Cart - Hydraulic System ................................................................................................ 3-4
Preparing Cart - Tires/Wheels ........................................................................................................ 3-4
Lubrication....................................................................................................................................... 3-4
Hitching to Tractor - Drawbar Connection ..................................................................................... 3-5
Hitching to Tractor - Jack Usage .................................................................................................. 3-5
Hitching to Tractor - Transport Chain Connection ......................................................................... 3-6
Hitching to Tractor - Hydraulic Connections .................................................................................. 3-6
Hitching to Tractor - Hydraulic Connections for Hydraulic Drive .................................................. 3-7
Hitching to Tractor - Electrical Connections .................................................................................. 3-8
Towing............................................................................................................................................. 3-9
Auger Operation - PTO-Driven Auger............................................................................................. 3-10
Optional Equipment - Hydraulic Drive............................................................................................ 3-11
Weather Guard Tarp........................................................................................................................ 3-13
FOR TRACK INFORMATION, PLEASE REFER TO YOUR TRACK MANUAL.
FOR SCALE INFORMATION, PLEASE REFER TO YOUR SCALE MANUAL.
FOR HYDRAULIC DRIVE INFORMATION, PLEASE REFER TO YOUR HYDRAULIC DRIVE MANUAL.
FOR UM520 AUTO DOOR OPERATING INFORMATION, PLEASE REFER TO YOUR
UM520 SCALE INDICATOR OPERATOR’S MANUAL.
(July 2015)

Brent 1082/882 — Introduction
7
Table of Contents
Section IV
Maintenance
Lubrication....................................................................................................................................... 4-2
Gearbox Lubrication ........................................................................................................................ 4-3
Seasonal Storage ............................................................................................................................ 4-3
Auger System - Lower Auger Disassembly ................................................................................... 4-4
Auger System - Lower Auger Assembly ........................................................................................ 4-5
Auger System - Upper Auger Disassembly.................................................................................... 4-7
Auger System - Upper Auger Assembly ........................................................................................ 4-8
Auger System - Auger Flow Door Cylinder Replacement.............................................................. 4-9
Verify Telescoping PTO Shaft Length ............................................................................................. 4-12
PTO Shaft and Clutch..................................................................................................................... 4-14
PTO Quick Disconnect .................................................................................................................... 4-18
Tarp Troubleshooting Inspection & Maintenance ............................................................................ 4-21
Electrical System Schematic........................................................................................................... 4-22
Hydraulic System Schematic........................................................................................................... 4-23
UM520 Auto Unload Manifold Schematic ....................................................................................... 4-24
Wheels and Tires - Wheel Nut Torque .......................................................................................... 4-25
Wheels and Tires - Tire Pressure.................................................................................................. 4-26
Wheels and Tires - Tire Warranty.................................................................................................. 4-27
Torque Chart - Hardware ............................................................................................................... 4-28
Torque Chart - Hydraulic Fittings................................................................................................... 4-30
FOR TRACK INFORMATION, PLEASE REFER TO YOUR TRACK MANUAL.
FOR SCALE INFORMATION, PLEASE REFER TO YOUR SCALE MANUAL.
FOR HYDRAULIC DRIVE INFORMATION, PLEASE REFER TO YOUR HYDRAULIC DRIVE MANUAL.
(July 2015)

Brent 1082/882 — Introduction
8
Table of Contents
Section V
Parts
Final Assembly ........................................................................................................................... 5-2
Touch-Up Paint........................................................................................................................... 5-3
Rigid Axle................................................................................................................................... 5-4
Adjustable Axle........................................................................................................................... 5-5
Axle Mounting (Wheels) - with 3 Point Scale.......................................................................... 5-6
Track Axle Mounting - Model 1082 with 3 Point Scale
Serial Number B31220099 and Lower ............................................................................... 5-7
Track Axle Components - Model 1082 - with 5 Point Scale System
Serial Number B31220100 and Higher............................................................................... 5-8
Hub, Single Wheels.................................................................................................................. 5-10
Hubs, Duals.............................................................................................................................. 5-11
Wheels & Tires ........................................................................................................................ 5-12
Dual Wheels ............................................................................................................................. 5-15
Decals ...................................................................................................................................... 5-16
Sideboards - Model 882 ......................................................................................................... 5-18
Sideboards - Model 1082 ....................................................................................................... 5-19
Electrical................................................................................................................................... 5-20
Drive Components.................................................................................................................... 5-22
Auger Components................................................................................................................... 5-24
Auger Fold Indicator ................................................................................................................ 5-27
Cleanout Door Assembly .......................................................................................................... 5-28
Flow Door Seals ...................................................................................................................... 5-29
Cylinders................................................................................................................................... 5-30
Hydraulics................................................................................................................................. 5-32
Directional Spout...................................................................................................................... 5-34
PTO Assembly Shear-Bolt Clutch............................................................................................. 5-36
PTO Assembly Friction Clutch.................................................................................................. 5-38
Friction Clutch.......................................................................................................................... 5-39
Shear-Bolt Clutch ..................................................................................................................... 5-40
45 Degree Gear Box ............................................................................................................... 5-41
Driveline U-Joint Assembly ...................................................................................................... 5-42
Optional Weather Guard Tarp................................................................................................... 5-44
Video System Option ............................................................................................................... 5-46
FOR TRACK INFORMATION, PLEASE REFER TO YOUR TRACK MANUAL.
FOR SCALE INFORMATION, PLEASE REFER TO YOUR SCALE MANUAL.
FOR HYDRAULIC DRIVE INFORMATION, PLEASE REFER TO YOUR HYDRAULIC DRIVE MANUAL.
(July 2015)

Brent 1082/882 — Safety
1-1
Section I
Safety
General Hazard Information ............................................................................................................ 1-2
Safety Decals .................................................................................................................................. 1-3
Following Safety Instructions .......................................................................................................... 1-5
Before Operating or Servicing ........................................................................................................ 1-6
During Operation ............................................................................................................................. 1-6
Before Transporting ......................................................................................................................... 1-7
During Transport.............................................................................................................................. 1-7
Drive Line Safety ............................................................................................................................ 1-8
Pressurized Oil ................................................................................................................................ 1-9
Preparing for Emergencies.............................................................................................................. 1-10
Wearing Protective Equipment ........................................................................................................ 1-10
(July 2015)

Brent 1082/882 — Safety
1-2
General Hazard Information
No accident-prevention program can be successful without the wholehearted cooperation of
the person who is directly responsible for the operation of the equipment.
A large number of accidents can be prevented only by the operator anticipating the result
before the accident is caused and doing something about it. No power-driven equipment,
whether it be transportation or processing, whether it be on the highway, in the field, or in
the industrial plant, can be safer than the person who is at the controls. If accidents are
to be prevented--and they can be prevented--it will be done by the operators who accept
the full measure of their responsibility.
It is true that the designer, the manufacturer, and the safety engineer can help; and they will
help, but their combined efforts can be wiped out by a single careless act of the operator.
It is said that, “the best kind of a safety device is a careful operator.” We, at Unverferth
Mfg. Co., Inc. ask that you be that kind of operator.
REMEMBER:
THINK SAFETY
A CAREFUL OPERATOR IS THE
BEST INSURANCE AGAINST AN
ACCIDENT!
SIGNAL WORDS
INDICATES AN EXTREMELY HAZARDOUS SITUATION OR ACTION THAT WILL RESULT IN
SERIOUS INJURY OR DEATH.
INDICATES A HAZARDOUS SITUATION OR ACTION THAT COULD RESULT IN SERIOUS IN-
JURY OR DEATH.
INDICATES AN UNSAFE SITUATION OR ACTION THAT MAY RESULT IN PERSONAL INJURY.
Is used for instruction on operating, adjusting, or servicing a machine.
(January 2014)

Brent 1082/882 — Safety
1-3
Safety Decals
(January 2014)
• REPLACE LOST, DAMAGED, PAINTED, OR UNREADABLE DECALS IMMEDIATELY. IF
PARTS THAT HAVE DECALS ARE REPLACED, ALSO MAKE SURE TO INSTALL NEW
DECALS. THESE DECALS INFORM AND REMIND THE OPERATOR WITH OPERATIONAL
INFORMATION AND SAFETY MESSAGES.
9003476
9003478
9003474
9003477
9003475
97961
9003574
94094
95046

Brent 1082/882 — Safety
1-4 (April 2015)
Safety Decals (continued)
TA510514
REFLECTORS
9003125 (Fluorescent)
9003126 (Red)
9003127 (Amber)
95445
9003475

Brent 1082/882 — Safety
1-5
Following Safety Instructions
• Read and understand this operator’s manual before operating.
• All machinery should be operated only by trained and authorized personnel.
• To prevent machine damage, use only attachments and service parts approved by the manufac-
turer.
• Always shut tractor engine off and remove key before servicing.
• Avoid personal attire such as loose fitting clothing, shoestrings, drawstrings, pants cuffs, long hair,
etc., that may become entangled in moving parts.
• Do not allow anyone to ride on the implement. Make sure everyone is clear before
operating machine or towing vehicle.
• Never attempt to operate implement unless you are in the driver’s seat.
• Never enter a cart containing grain. Flowing grain traps and suffocates victims in
seconds.
(May 2015)

Brent 1082/882 — Safety
1-6
During Operation
• Regulate speed to field conditions. Maintain complete control at all times.
• Never lubricate equipment when in operation.
• Keep away from overhead power lines. Electrical shock can cause serious injury
or death.
• Use extreme care when operating close to ditches, fences, or on hillsides.
• Do not leave towing vehicle unattended with engine running.
(July 2014)
Before Operating or Servicing
• Do not stand between towing vehicle and implement during hitching.
• Avoid working under an implement; however, if it becomes absolutely unavoidable,
make sure the implement is safely blocked.
• Always make certain everyone and everything is clear of the machine before beginning operation.
• Verify that all safety shields are in place and properly secured.
• Ensure that all applicable safety decals are installed and legible.
• To prevent personal injury or death, always ensure that there are people who remain outside the
cart to assist the person working inside, and that all safe work place practices are followed. There
is restricted mobility and limited exit paths when working inside the implement.
• Secure drawbar pin with safety lock and lock tractor drawbar in fixed position.
• Explosive separation of a tire and rim can cause serious injury or death. Only properly trained per-
sonnel should attempt to service a tire and wheel assembly.

Brent 1082/882 — Safety
1-7
Before Transporting
• Secure transport chains to towing vehicle before transporting. DO NOT transport without chains.
• Install transport locks before transporting.
• Check for proper function of all available transport lights. Make sure that all reflectors are clean
and in place on machine. Make sure the SMV emblem is visible to approaching traffic.
• This implement may not be equipped with brakes. Ensure that the towing vehicle has adequate
weight and braking capacity to tow this unit.
During Transport
• Comply with state and local laws governing highway safety when moving machinery.
• Use transport lights as required by local laws to adequately warn operators of other vehicles.
• Use good judgment when transporting equipment on highways. Regulate speed to road condi-
tions and maintain complete control.
• Maximum speed of implement should never exceed 20 mph. Do not exceed 10 mph during off-
highway travel.
• Slow down before making sharp turns to avoid tipping. Drive slowly over rough ground and side
slopes.
• Do not transport grain cart on roads while loaded.
• It is probable that this implement is taller, wider and longer than the towing vehicle. Become aware
of and avoid all obstacles and hazards in the travel path of the equipment, such as power lines,
ditches, etc.
(July 2014)

Brent 1082/882 — Safety
1-8
Driveline Safety
• Do not allow children near equipment that is running or engaged.
• Do not exceed 1000 rpm PTO speed.
• Disengage the PTO, stop the tractor engine, and remove key from ignition before making inspec-
tions, or performing maintenance and repairs.
• Inspect the driveline, quick disconnect, overload shear-bolt limiter or clutch, and shielding of-
ten. Repair immediately. Use replacement parts and attaching hardware equivalent to the original
equipment. Only alterations described in this manual for overall length adjustment are allowed.
Any other alteration is prohibited.
• Avoid excessively long hardware or exposed and protruding parts which can snag and cause en-
tanglement.
• Lubricate the driveline as recommended in the MAINTENANCE section.
• Keep hoses, wiring, ropes, etc. from dangling too close to the driveline.
• Install driveline and shields according to recommended lengths and attaching methods with rec-
ommended hardware. The driveline shield should rotate independently a full rotation and tele-
scope freely. The retaining chain must be secured to the implement safety shield.
• Adjust drawbar to height recommended in tractor set up section.
• Be careful not to hit the driveline with tractor tires when turning.
• Check the length of the telescoping members to insure the driveline will not bottom out or sepa-
rate when turning and/or going over rough terrain.
• Proper extended and collapsed lengths of the telescoping PTO shaft must be verified before first
operation with each and every tractor. If the extended length of the PTO shaft is insufficient, it may
become uncoupled or bottom out when turning and/or going over rough terrain which will cause
serious injury or death from contact with uncontrolled flailing of PTO shaft assembly components.
(August 2013)

Brent 1082/882 — Safety
1-9
Pressurized Oil
• Relieve pressure before disconnecting hydraulic lines from tractor, loosening any hydraulic fittings
or servicing hydraulic system. See hydraulic power unit manual for procedure to relieve pressure.
• Use a piece of cardboard or wood to detect leaks of hydraulic fluid under pressure. Correct hy-
draulic leaks immediately.
• High-pressure fluids can penetrate the skin and cause serious injury or death. Seek
medical treatment immediately if injured by high-pressure fluids.
• Hydraulic system must be purged of air before operating to prevent serious injury or death.
• Do not bend or strike high-pressure lines. Do not install bent or damaged tubes or hoses.
• Repair all oil leaks. Leaks can cause fires, personal injury, and environmental damage.
• Route hoses and lines carefully to prevent premature failure due to kinking and rubbing against
other parts. Make sure that all clamps, guards and shields are installed correctly.
• Check hydraulic hoses and tubes carefully. Replace components as necessary if any of the fol-
lowing conditions are found:
- End fittings damaged, displaced, or leaking.
- Outer covering chafed or cut and wire reinforcing exposed.
- Outer covering ballooning locally.
- Evidence of kinking or crushing of the flexible part of a hose.
- Armoring embedded in the outer cover.
(May 2015)

Brent 1082/882 — Safety
1-10
Preparing for Emergencies
Wearing Protective Equipment
• This product may contain a chemical known to the state of California to cause cancer, or birth
defects, or other reproductive harm.
• Keep a first aid kit and properly rated fire extinguisher nearby.
• Keep emergency numbers for fire, rescue, and poison control personnel near the phone.
(January 2014)
• Wear clothing and personal protective equipment appropriate for the job.
• Wear steel-toed shoes when operating.
• Wear hearing protection when exposed to loud noises.
• Do not wear additional hearing impairing devices such as radio headphones, etc.

Brent 1082/882 — Set Up
2-1
Section II
Set Up
Basic Cart Set Up - Folding Side Extension ................................................................................. 2-3
Basic Cart Set Up - SMV Emblem ................................................................................................ 2-4
Basic Cart Set Up - Auger Rest Retainer Removal ...................................................................... 2-4
Basic Cart Set Up - Lamp Set Up................................................................................................ 2-5
Basic Cart Set Up - Drive Line Storage ....................................................................................... 2-5
Basic Cart Set Up - Wheel/Tire Set Up ........................................................................................ 2-6
Basic Cart Set Up - Adjustable Axle (Optional)............................................................................. 2-7
Basic Cart Set Up - Adjustable Axle from Heavy to Light Setting .............................................. 2-8
Optional Tarp Installation - End Caps & Bows.............................................................................. 2-10
Optional Tarp Installation - Cables, Tarp, Tubes ............................................................................ 2-13
Optional Tarp Installation - Hand Crank ........................................................................................ 2-16
FOR TRACK INFORMATION, PLEASE REFER TO YOUR TRACK MANUAL.
FOR SCALE INFORMATION, PLEASE REFER TO YOUR SCALE MANUAL.
FOR HYDRAULIC DRIVE INFORMATION, PLEASE REFER TO YOUR HYDRAULIC DRIVE MANUAL.
(July 2015)

Brent 1082/882 — Set Up
2-2
Set Up Checklist
After the cart has been completely assembled, use the following checklist and inspect the
cart. Check off each item as it is found satisfactory or after proper adjustment is made.
Torque wheel nuts and check tire pressure as specified in MAINTENANCE section.
Axles are adjusted from shipping position to desired operating position. (If Applicable)
Tires are inflated to specified air pressure. (If Applicable)
All grease fittings have been lubricated and gearbox oil level checked.
Check to be sure all safety decals are correctly located and legible. Replace if damaged.
Check to be sure all reflective decals are correctly located.
Check to be sure SMV decal is in place and shipping cover removed.
Check to be sure transport lights are working properly.
Check PTO. See “Verify Telescoping PTO Shaft Length” in MAINTENANCE section.
Check to be sure screens over auger are in place and properly secured.
Transport chains are properly installed and hardware is torqued to specification. See “Transport
Chain Connection” in OPERATION section.
Paint all parts scratched in shipment.
Test run the augers. See “Auger Operation” in OPERATION section.
(April 2015)