Buhler Ezee-On 7450 User manual

BUHLER EZEE-ON
MODEL 7450
CHISEL PLOW
FLOATING HITCH
OWNER’S MANUAL
and
PARTS LIST
Manufactured Vegreville, Alberta
By Buhler Ezee-On Inc. Canada
734K

EZEE-ON MANUFACTURING
Limited Warranty Policy
NORTH AMERICA
Ezee-On Manufacturing’s products are warranted to the original non-commercial purchaser to be free from defects in material and workmanship for
a minimum period of twelve (12) months from the original date of purchase.
Ezee-On Manufacturing’s obligation under this warranty shall be limited to the repair or exchange, at Ezee-On’s option, free of charge to
the original purchaser, any part or component that, in our judgment, shows evidence of such defect. Further, that such part shall be
returned within thirty (30) days from date of failure to Ezee-On Manufacturing, routed through the dealer and distributor from whom the
equipment was purchased, transportation charges prepaid.
This warranty shall not be interpreted to render Ezee-On Manufacturing liable for injury or damages of any kind or nature to person or property. This
warranty does not include claims for, or extend to the loss or damage of crops, loss because of delay in seeding/ planting or harvesting, or any
expense or loss incurred for labor, substitute machinery, rental, transportation expense or for any other reason.
Except as set forth above, Ezee-On Manufacturing shall have no obligation or liability of any kind on account of any of its equipment and shall not be
liable for special or consequential damages. Ezee-On Manufacturing makes no other warranty, expressed or implied, and, specifically, Ezee-On
Manufacturing disclaims any implied warranty or merchantability or fitness for a particular purpose. The purchaser is solely responsible for
determining suitability of Ezee-On equipment purchased. This warranty is subject to any existing conditions of supply, which may directly affect our
ability to obtain materials or manufacture replacement parts.
Ezee-On reserves the right to make improvements in the design of products and/ or changes in specifications at any time, without incurring any
obligation to owners of units previously sold. No one other than Ezee-On Manufacturing is authorized to alter, modify or enlarge this warranty.
Genuine Ezee-On replacement parts and components will be warranted for 90 days from date of purchase, or the remainder of the original
equipment warranty period, whichever is longer.
Under no circumstances will this warranty cover any merchandise or components thereof, which, in the opinion of the Company, has been
subjected to misuse, unauthorized modifications, alteration, an accident or if repairs have been made with parts other than those obtainable
through Ezee-On Manufacturing.
Commercial Use: Warranty for commercial, rental or custom use of any Ezee-On product is limited to 90 days, parts and labor.
Twelve Months Warranty:
All Ezee-On manufactured products are warranted for twelve consecutive months from the date of delivery of the new Ezee-On product to the
original non-commercial purchaser.
1-12 Months: 100% parts and labor coverage

Extended Coverage Limited Warranty (24 additional months):
Air Drills, Coulter Drills, Air Carts, Chisel plows, Chisel Plows, Offset and Tandem Discs and Post Drivers carry limited extended warranty. Ezee-On
Manufacturing’s obligations under this extended warranty coverage shall be limited to repair or exchange, at Ezee-On Manufacturing’s option, for
the original, non-commercial owner:
13-24 Months: 100% Ezee-On manufactured components only, NO labour – see below for description
25-36 Months: 50% Ezee-On manufactured components only, NO labour – see below for description
Ezee-On manufactured components are, but not limited to: frames, axles, hitches, castor assemblies, packers, turnbuckles, rockshafts, packer
frames, packers – steel, tanks – air cart seed and fertilizer tanks, seed cups, metering rollers.
NON Ezee-On manufactured components are, but not limited to: Monitors, tires, rims, bearings, hydraulics: motors, pumps, controls, cylinders,
hoses and valves; sprockets, chain, rubber packer wheel tires, polyurethane wheel mounted packers, coulter blades, shanks, springs, bolts, pulleys,
air hoses, sweeps, spikes, spoons, seals, power wheels, hitch jacks, hubs and wheels.
The Company in no way warrants engines, batteries, coulter assemblies, rubber tires, or other trade accessories since these items are warranted
separately by their respective manufacturers.
T2-215 Bearing Extended Coverage Limited Warranty:
Seven year limited warranty: Extended coverage (13-84 months) on T2-215 Series bearing is limited to the replacement of ball bearings
and seals for the original, non-commercial owner. Associated bearing parts, labor, freight, etc., are not covered.
Warranty Limitations and/ or Exclusions:
1. Buckets & bucket tines, bale spears & tines, grapple tines, pallet forks, shanks, all ground engaging tools, disc openers and disc blades,
air seeder hose and normal wear parts/ items carry NO warranty.
2. There is no warranty coverage if parts or attachments, other than those made or marketed by Ezee-On Manufacturing have been used in
connection with the unit, and in the sole judgment of Ezee-On, such use affects its performance or reliability.
3. If the equipment has been altered or repaired in a manner which, in the sole judgment of Ezee-On, affects its performance, stability or
reliability.
4. The purchaser shall be responsible for dealer travel time to the machine or to deliver the machine to the dealer’s service shop for repair.
Ezee-On Manufacturing does not cover delivery charges or travel time.
This warranty policy is subject to change without prior written notice at Ezee-On Manufacturing’s sole discretion.
Revision: September 1, 2004

Ph: [phone]
Fx: [phone]
www.ezeeon.com
Cultivator/ChiselPlowPre-DeliveryInspection/WarrantyRegistration
Dealership ______________________________ Location __________________________Delivery Date: ___.___.___
mm dd yyyy
Model ________________ Width ___________ Serial #_____________________ New Machine Demo Unit
Items for Dealership technician to inspect prior to delivery: see Operator’s Manual for detailed instructions
Torque all wheel bolts/ lug nuts to specifications Check Operator’s Manual to ensure all decals are correctly installed
Check tire pressures are correct. (Affects leveling process) Connect Chisel plow to tractor with a suitable pin and then lift the hitch jack
Level machine. Refer to Operator’s Manual for detailed instructions Check hydraulic hoses are leak free and hydraulic cylinders are filled with oil
Lubricate the entire machine as recommended in the Operator’s Manual Fold and unfold machine. Adjust harrows/ packers as required (if equipped)
Check tightness of all bolts. Especially 1-1/4” rockshaft linkage bolts Check preload on pivot spindle of centre frame castor wheel
Check the correct # of depth stops are installed on mounting bar. (6) Check all electrical components and connections
*(Model 6000 Chisel plows require 5 sets of (6) depth stops)
Ensure the automatic work switch (if equipped) is installed and adjusted Check operation of safety lights to ensure they function properly
Check shank location and spacing with shank pattern in manual Ensure hydraulic lockout valves function properly
Pre-Delivery completed by _______________________________________(signature) Date _____/_____/_____
mm dd yyyy
Items for Dealership staff to cover with customer upon delivery:
Give the Operator’s Manual to your customer Connect hydraulics, wiring harnesses, safety chain, etc.
Inform your customer of all safety precautions, maintenance Ensure machine functions properly. (Fold/ Unfold, no leaks, lights work, etc)
procedures and demonstrate proper operation of the Chisel plow Take the Chisel plow to a field (preferably where the ground is level if possible) and
Verify correct serial number perform all required leveling adjustments. Follow the Operator’s Manual
Attach Chisel plow to tractor Start tractor and run all controls so your customer understands the correct
Ensure hitch jack and stands are in transport position operation of the Chisel plow and ensure all functions are working properly.
Explain limited warranty and fill out warranty registration. Fax to the Factory
W
arranty
R
eg
i
strat
i
on
Owner’s Name ____________________________ Address __________________________ Town___________________
Province/ State____________________________ Country __________________ Postal/ Zip Code___________________
Home Phone #______________________ Cell Phone #__________________ Email Address _______________________
*The owner hereby acknowledges receipt of the Operator’s Manual and that all delivery checks have been completed as listed above. Owner furthermore acknowledges that
the Operator’s Manual is an integral part of the purchased equipment and it contains information important to the proper operation, maintenance, and safety procedures of
this machine.
Owner’s signature __________________________________________________ Date ____/_____/_______
mm dd yyyy
Dealer’s signature __________________________________________________ Date ____/_____/_______
mm dd yyyy
Mail or Fax the original copy of this Warranty Registration and Pre-Delivery/Delivery Inspection to Ezee-On Manufacturing immediately after delivery.
Warranty Registration is mandatory. Failure to complete and return this form will delay the processing of warranty claims
5110 – 62nd Street
Vegreville, AB T9C 1N6
Canada

INTRODUCTION
Thank you for deciding to purchase Ezee-On. In addition to having traditional Ezee-On reliable and durable chisel plow, your new implement
incorporates a number of operational and safety features. We urge you to familiarize yourself with the operation and maintenance of your
implements by reading this manual carefully.
Remember that it is the responsibility of the operator to ensure that the implement is field ready. However, should you encounter a problem, please
contact your dealer immediately.
This manual contains the following:
- initial setup instructions
- operational (field) instructions
- parts listing for this implement
This manual is made available to you as a handy reference and contains instructions for the setting up and operation of the chisel plow, along with
a complete parts list.
READ THIS BOOK CAREFULLY TO INSURE THAT YOUR NEW CHISEL PLOW IS ASSEMBLED AND ADJUSTED CORRECTLY.
RIGHT and LEFT is determined by standing behind the machine and facing FORWARD, in the direction of travel.
This symbol is used to identify safety messages. When you see this symbol, read the safety message carefully.
EZEE-ON RESERVES THE RIGHT TO MAKE CHANGES IN MODEL OR SPECIFICATIONS WITHOUT ANY OBLIGATION AS TO THE REPLACEMENT OR
MODIFICATIONS IN PREVIOUS MACHINES.
TABLE OF CONTENTS
Description Page
Safety 1
Adjustments 5
Lubrication, Maintenance and Storage 12
Assembly 22
Shank Patterns 43
Parts List 48

TOP
BOTTOM LINK
LINK
SAFETY
WATCH FOR THIS SYMBOL. IT IDENTIFIES IMPORTANT SAFETY MESSAGES. WHEN YOU SEE THIS SYMBOL, READ THE SAFETY
MESSAGE CAREFULLY.
GENERAL SAFETY
1. Never allow anyone to ride on the tractor drawbar, or on the chisel plow. The person(s) riding may fall and be seriously or fatally
injured.
2. Machinery should be operated ONLY by person(s) responsible and qualified to do so.
3. Never allow anyone to climb or play on the tractor or chisel plow. They may fall and be seriously injured.
4. Follow all safety precautions in your tractor manual.
5. Keep a First Aid Kit in the tractor at all times.
ASSEMBLY SAFETY
1. Use an aligning punch to line up holes. Keep your fingers out of these holes. Any sudden movement of heavy components will severely
injure or sever fingers.
2. Use a hoist or adequate manpower to lift the heavy components into place. Use adequate jacks or support materials. Attempting to lift
heavy components by yourself could cause serious injury.
3. Be sure all bolts and hydraulic fittings are tight, and all cotter pins are installed in the slotted nuts and pins.
4. Support the main and wing frames securely before assembling the components. Inadequate support may result in the heavy
components falling and causing serious injury to you and person(s) nearby.
5. Be sure all wheel bolts are checked for tightness during initial transport or when first cultivating. Loose wheel bolts may result in the
wheel falling off causing serious damage to the chisel plow and may cause serious injury to the operator or person(s) nearby.
6. When moving, positioning or attaching the castor wheel assemblies,
use extreme care not to place any portion of your body (such as your
hands, arms or legs) between the top and bottom links.
These links could collapse, causing serious injury.
7. To fill the wing lift cylinders with hydraulic fluid, remove the pin from the shaft end of each wing lift cylinder and pump fluid into the
cylinders. Extend and contract the cylinders until they are completely filled with hydraulic fluid. The wings will free-fall if the cylinders
are not completely filled with fluid, resulting in serious damage.
8. Do not raise or lower the main or wing frames until all components are securely tightened. Loose components will cause serious
damage to the chisel plow and serious injury or death to you and person(s) nearby if the main or wing frames fell.
9. Before applying pressure to the hydraulic system, be sure all connections are tight and the components are not damaged.
Page 1

ASSEMBLY SAFETY CONTINUED:
10. Always wear gloves and eye protection when searching for leaks in the hydraulic system. Use a piece of wood or cardboard as a
backstop against spurting fluid. See a physician immediately if you are injured by hydraulic fluid under pressure.
11. Insure the cylinders are completely filled with oil before connecting the rod ends. If the wing cylinders are not completely filled with
hydraulic oil, the wings may free-fall, causing serious injury to personnel and damage to the chisel plow.
12. All ball joints (which fasten the linkage to the rockshafts) must be kept very tight. The linkage straps are to be drawn up tight against
the ball joints. The ball joint must be free to pivot in the socket. Lubricate the ball joints with oil before installing the linkage. If the
bolts are loose, the linkage, ball joints and bolts will wear, causing excessive slack between the rockshaft making even depth control
difficult.
MAINTENANCE SAFETY
1. Do not disassemble or loosen hydraulic components when there is pressure within those components. Hydraulic components under
pressure may cause parts and hydraulic fluid to fly out at a high velocity, which could cause serious injury. always relieve the pressure
in the hydraulic system before servicing the hydraulic system.
2. Check all hydraulic hoses periodically for signs of rupture and leaks. Always use wood or cardboard as a backstop, and wear gloves
and eye protection when searching the hydraulic system for leaks. Spurting hydraulic fluid can cause injury if it penetrates the skin or
the eyes. If injured by escaping hydraulic fluid, see a medical doctor immediately.
3. Always relieve the pressure in the hydraulic system when the chisel plow is not being operated.
4. Always permit parts which contain hot fluid to cool to a safe temperature before handling or disconnecting these parts.
5. Always wear safety glasses or goggles and gloves when working on the hydraulic system.
6. Be sure all hydraulic cylinders are completely filled with hydraulic fluid to avoid wing free-fall or sudden movement. If the hydraulic
cylinders are not completely filled, the wings will free-fall, resulting in serious damage to the chisel plow and serious injury or death to
you or those nearby.
7. Lower the chisel plow to the ground when servicing. If the chisel plow must be serviced in the raised position, engage the rockshaft
lock-up bracket. If the hydraulic system failed, or if the hydraulic lever was accidentally operated, the chisel plow could drop.
8. Do not service or adjust the chisel plow when it is in motion. You may fall and be seriously or fatally injured.
9. Always put all tractor controls in neutral, set the park brake and shut the engine off
before servicing or adjusting the chisel plow. If the tractor and chisel plow were to roll,
you could be seriously or fatally injured.
10. If wing lift cylinder(s) are removed when wings are folded into transport position, always install a safety chain between each wing frame
and main frame to prevent wings from falling. If wings fell serious injury or death could occur to person(s) nearby and machine would
be damaged severely.
TRANSPORT SAFETY
1. Use the "SMV" emblem and warning lights for the protection of the tractor and other motor vehicle operators when transporting the
chisel plow. Check local laws regarding transport regulations.
2. When transporting the chisel plow always lock the rockshaft by installing all depth stop collars on rockshaft cylinder shaft. If the
hydraulic system failed, or if the hydraulic lever was accidentally operated, the chisel plow could drop, resulting in serious damage to
the chisel plow and serious injury or death to you or those nearby.
Page 2

Transport Safety continued:
3. Do not exceed 10 mph (16 km/h) when transporting the chisel plow on smooth surfaces. Reduce your speed on rough surfaces. Do not
transport the chisel plow with any other vehicle except a tractor.
4. When transporting the chisel plow with the wings folded (UP), be sure there is sufficient clearance under all power lines and other
overhead obstructions. Serious injury or death can result from contact with electrical lines. Use care to avoid contact with electrical
lines when moving or operating the chisel plow.
5. Always attach a safety chain to the tractor drawbar and the chisel plow hitch before transporting the chisel plow. Serious damage and
injury could result from the chisel plow separating from the tractor drawbar.
6. Always lock the wings in the folded position with the transport locks before transporting the chisel plow. Serious damage to the chisel
plow and serious injury or death could result from the wings falling during transport.
7. Check all reflectors for visibility and cleanliness before transporting the chisel plow. It is important that the reflectors are clean and
visible, especially during the evening hours.
8. Regulate your speed on hillsides and curves when transporting the chisel plow. Loss of tractor control could result in serious damage to
the chisel plow and possible serious injury or death to you or those nearby.
9. Never allow anyone to ride on drawbar of the tractor or on the chisel plow. The person riding may fall and be seriously injured.
OPERATION SAFETY
1. Be sure person(s) are standing clear before starting or moving the tractor and chisel plow.
2. Only one (1) person (the operator) should be permitted on the tractor when the chisel plow is in operation, and he/she should be familiar
with repair procedures and temporary first aid treatment.
3. Never stand between the tractor and chisel plow when hitching the chisel plow to the tractor, UNLESS all tractor controls are in neutral
and the park brake is set. The tractor could roll backwards, which could result in serious injury or death to you or those nearby.
4. Use extra care when operating the chisel plow on hillsides. The tractor may tip over if it strikes a hole, ditch or other irregularity,
resulting in serious injury or death to the operator or those nearby.
5. To avoid personal injury or death, always stay clear of the folding wings when they are being raised, lowered or in the folded position. If
the hydraulic system failed, or if the hydraulic lever was accidentally operated, the wings could drop, resulting in serious injury or death
to you or those nearby.
6. Never allow anyone to ride on the tractor drawbar, or on the chisel plow. The person riding may fall off and be seriously or fatally
injured.
7. Machinery should be operated only by person(s) responsible and qualified to do so.
8. Never allow anyone to climb or play on the chisel plow. They may fall and be seriously injured.
SAFETY DECALS
1. Keep all safety decals clean and in good condition to provide you with a constant reminder of safe operating procedures.
2. Replace any destroyed, missing or illegible decals.
Page 3

SPECIFICATIONS
MODEL 7450 CHISEL PLOWS
12” (305mm) SPACING
TABLE I
MODEL
WORKING
WIDTH
NO. OF
SHANKS
MAIN
FRAME
WIDTH
WING
FRAME
WIDTH
STUB EXT.
6" 14" 21" 24"
HITCH
LENGTHS
APPROX.
TRAN.
WIDTH
APPROX.
TRAN. HEIGHT
(Less Harrows &
Packers)
WING
LIFT
CYL. SIZE
7426-26-14-6
26' (7.9m) 26 14' (4.2m) 6' (1.8m) Base Unit 16' (4.87m)
(Long)
18'9" (5.76m) 11'0" (3.35m) 4" x 36"
(101.6mm x 914.4mm)
7428-28-14-6 28' (8.5m) 28 14' (4.2m) 6' (1.8m) X 16' (4.87m)
(Long)
18'9" (5.76m) 12'0" (3.66m) 4" x 36"
(101.6mm x 914.4mm)
7430-30-14-8 30' (9.1m) 30 14' (4.2m) 8' (2.4m) Base Unit 16' (4.87m)
(Long)
18'9" (5.76m) 13'0" (3.96m) 4" x 36"
(101.6mm x 914.4mm)
7432-32-14-8 32' (9.8m) 32 14' (4.2m) 8' (2.4m) X 16' (4.87m)
(Long)
18'9" (5.76m) 13'11" (4.0m) 4" x 36"
(101.6mm x 914.4mm)
7434-34-14-8 34' (10.4m) 34 14' (4.2m) 8' (2.4m) X X 16' (4.87m)
(Long)
18'9" (5.76m) 14'11" (4.3m) 4" x 36"
(101.6mm x 914.4mm)
7434-34-14-10 34' (10.4m) 34 14' (4.2m) 10 (3.0m) Base Unit 16' (4.87m)
(Long)
18'9" (5.76m) 14'11" (4.3m) 5" x 36"
(127.0mm x 914.4mm)
7436-36-14-10 36' (11.0m) 36 14' (4.2m) 10' (3.0m)
X 19' (5.80m)
(Extra Long)
18'9" (5.76m) 15'11" (4.6m) 5" x 36"
(127.0mm x 914.4mm)
7438-38-14-10 38' (11.6m) 38 14' (4.2m) 10' (3.0m) X X 19' (5.80m)
(Extra Long)
18'9" (5.76m) 16'11" (4.9m) 5" x 36"
(127.0mm x 914.4mm)
7440-40-14-10 40' (12.2m) 40 14' (4.2m) 10' (3.0m) X X X 19' (5.80m)
(Extra Long)
18'9" (5.76m) 17'10" (5.2m) 5" x 36"
(127.0mm x 914.4mm)
7428-28-16-6 28' (8.5m) 28 16' (4.87m) 6' (1.8m) Base Unit 16' (4.87m)
(Long)
20'9" (6.37m) 11'0" (3.35m) 4" x 36"
(101.6mm x 914.4mm)
7430-30-16-6 30' (9.1m) 30 16' (4.87m) 6' (1.8m) X 16' (4.87m)
(Long)
20'9" (6.37m) 12'0" (3.66m) 4" x 36"
(101.6mm x 914.4mm)
7432-32-16-8 32' (9.8m) 32 16' (4.87m) 8' (2.4m) Base Unit 16' (4.87m)
(Long)
20'9" (6.37m) 13'0" (3.96m) 4" x 36"
(101.6mm x 914.4mm)
7434-34-16-8 34' (10.4m) 34 16' (4.87m) 8' (2.4m) X 16' (4.87m)
(Long)
20'9" (6.37m) 13'11" (4.0m) 4" x 36"
(101.6mm x 914.4mm)
7436-36-16-8 36' (11.0m) 36 16' (4.87m) 8' (2.4m) X X 19' (5.80m)
(Extra Long)
20'9" (6.37m) 14'11" (4.3m) 4" x 36"
(101.6mm x 914.4mm)
7436-36-16-10 36' (11.0m) 36 16' (4.87m) 10' (3.0m) Base Unit 19' (5.80m)
(Extra Long)
20'9" (6.37m) 14'11" (4.3m) 5" x 36"
(127.0mm x 914.4mm)
7438-38-16-10 38' (11.6m) 38 16' (4.87m) 10' (3.0m) X 19' (5.80m)
(Extra Long)
20'9" (6.37m) 15'11" (4.6m) 5" x 36"
(127.0mm x 914.4mm)
7440-40-16-10 40' (12.2m) 40 16' (4.87m) 10' (3.0m)
X X 19' (5.80m)
(Extra Long)
20'9" (6.37m) 16'11" (4.9m) 5" x 36"
(127.0mm x 914.4mm)
7442-42-16-10 42' (12.8m) 42 16' (4.87m) 10' (3.0m)
X X X 19' (5.80m)
(Extra Long)
20'9" (6.37m) 17'10" (5.2m) 5" x 36"
(127.0mm x 914.4mm)
7444-44-16-10 44' (13.4m) 44 16' (4.87m) 10' (3.0m) X X 19' (5.80m)
(Extra Long)
20'9" (6.37m) 17'10" (5.2m) 5" x 36"
(127.0mm x 914.4mm)
Model 7450
Trip Assembly - 650 lb. (295 Kg)
- 1-1/4" x 2" (31.7mm x 50.8mm) Shank
- Spring Tension - 7 Turns
Tires Tire Pressure
Center Frame - 11L x 15 D (8 Ply Rating) 55 PSI
Wing Frame- 11L x 15 C (6 Ply Rating) 45 PSI
BOLT TORQUE
APPLICATION SIZE TORQUE
Shank Assembly
Rockshaft Linkage
Wheel Bolts
Stub Extension
Shank Assembly
3/4” x 4” (19.0mm x 101.6mm) U-Bolt
1-1/4” (31.7mm) Diameter Bolt
9/16” (14.2mm) Diameter Bolt
5/8” x 4” (15.7mm x 101.6mm) U-Bolt
¾” (19.0mm) Diameter Pivot Bolt
265 ft. lbs. (359 N.m)
840 ft. lbs. (1139 N.m)
150 ft. lbs. (203 N.m)
150 ft. lbs. (203 N.m)
265 ft. lbs. (359 N.m)
Page 4

OPERATION & FIELD ADJUSTMENTS
OPERATION
1. FIELD OPERATION
A) See Fig. 1. Open both hydraulic lock up valves located at front of center
frame. Position levers as shown. This will allow hydraulic oil to flow to
hydraulic cylinders.
B) Remove the wing lock-up pins and lower wings to field operating position.
CAUTION: BE SURE PERSON(S) ARE STANDING CLEAR BEFORE STARTING OR MOVING THE TRACTOR AND CHISEL PLOW.
IMPORTANT: ONLY ONE (1) PERSON (THE OPERATOR) SHOULD BE PERMITTED ON THE TRACTOR WHEN THE CHISEL PLOW IS IN
OPERATION, AND HE/SHE SHOULD BE FAMILIAR WITH REPAIR PROCEDURES AND TEMPORARY FIRST AID
TREATMENT.
C) Be sure wing lift cylinders are fully extended when wings are lowered to field position. If the cylinders are not fully
extended, the wings will hang on the cylinders, and will not flex down.
IMPORTANT: AFTER THE WING TIRES HAVE TOUCHED DOWN, CONTINUE TO HOLD DOWN THE HYDRAULIC LEVER. THERE IS A
SHORT PAUSE BEFORE THE CYLINDERS FULLY EXTEND.
D) Insure that the tractor drawbar is pinned in the center position.
E) Insure that the front and rear shovels are level, and the wings are level with the main frame. Set the cutting depth as
required. See Field Adjustments on page 6.
F) Use a tractor speed that will provide the desired cutting action.
IMPORTANT: DO NOT OPERATE THE CHISEL PLOW WITH THE FRONT SHOVELS CUTTING DEEPER THAN THE REAR SHOVELS.
IMPORTANT: INSURE THE HITCH JACK IS PINNED IN THE HORIZONTAL POSITION.
WARNING: NEVER STAND BETWEEN THE TRACTOR AND CHISEL PLOW WHEN HITCHING THE CHISEL PLOW TO THE
TRACTOR UNLESS ALL TRACTOR CONTROLS ARE IN NEUTRAL AND THE PARK BRAKE IS SET. THE TRACTOR
COULD ROLL, WHICH COULD RESULT IN SERIOUS INJURY OR DEATH TO YOU OR THOSE NEARBY.
WARNING: USE EXTRA CARE WHEN OPERATING THE CHISEL PLOW ON HILLSIDES. THE TRACTOR MAY TIP OVER IF IT
STRIKES A HOLE, DITCH OR OTHER IRREGULARITY, RESULTING IN SERIOUS INJURY OR DEATH TO THE
OPERATOR AND THOSE NEARBY.
Page 5
DANGER: TO AVOID PERSONAL INJURY OR DEATH,
ALWAYS STAY CLEAR OF THE FOLDING WINGS
WHEN THEY ARE BEING RAISED, LOWERED OR
IN THE FOLDED (UP) POSITION. IF THE
HYDRAULIC SYSTEM FAILED, OR IF THE
HYDRAULIC LEVER WAS ACCIDENTLY
OPERATED, THE WINGS COULD DROP,
RESULTING IN SERIOUS INJURY TO YOU AND
THOSE NEARBY.