Morris CX 8105 User manual

OPERATOR’S MANUAL
S50160-01
CX 8105
Air Drill

Table of Contents
Section 1:
Safety ............................................................................................................................1-1
Signal Words ................................................................................................................. 1-2
General Operation ......................................................................................................... 1-3
Tractor Operation ...........................................................................................................1- 3
Chemicals...................................................................................................................... 1-4
Transporting ................................................................................................................... 1-5
Hydraulics ...................................................................................................................... 1-5
Maintenance .................................................................................................................. 1-6
Storage .......................................................................................................................... 1-6
Safety Signs .................................................................................................................. 1-7
Front Side ................................................................................................................. 1-10
Rear Side ................................................................................................................. 1- 10
Left Side ................................................................................................................... 1-11
Right Side ................................................................................................................ 1-11
Transmissions ........................................................................................................... 1- 12
Tank Lids .................................................................................................................. 1- 12
Meter Bodies ............................................................................................................ 1- 12
Main Frame .............................................................................................................. 1-13
Rear Axle Bracket..................................................................................................... 1- 13
Lighting and Marking ................................................................................................... 1- 14
Section 2:
Specifications ..............................................................................................................2-1
Transport Dimensions ....................................................................................................2-3
Section 3:
Checklist ......................................................................................................................3-1
Manuals .........................................................................................................................3-2
Parts Manual ..............................................................................................................3-2
Assembly Manual .......................................................................................................3-2
Checklist ........................................................................................................................3-3
Section 4:
Introduction .................................................................................................................4-1
Introduction ....................................................................................................................4-2
Section 5:
Operation .....................................................................................................................5-1
Application .....................................................................................................................5-3
Tractor ............................................................................................................................5-3
Hitching ........................................................................................................................5-4
Hitching to Tractor .........................................................................................................5-4
Unhitching from Tractor .................................................................................................5-6
Transport ........................................................................................................................5-7
Speed .....................................................................................................................5-7
Lights ......................................................................................................................5-7
Transport to Field Position ..........................................................................................5-8
Field to Transport Position ...........................................................................................5-9
Preparing VRT .............................................................................................................5-10
Zero Shaft Hydraulic Motor Solenoids ......................................................................5-10
Verify VRT Hydraulic Assembly ................................................................................ 5-11
Metering System ..........................................................................................................5-12
Secondary Hose Installation ....................................................................................5-13
Seed Plate Sizes ......................................................................................................5-14
Seed Plate Installation .............................................................................................5-15
Bin Level Adjustment ...................................................................................................5-16
CX 8105 November 2014 i

Table of Contents
Filling Tank ...................................................................................................................5-16
Unloading Tanks ..........................................................................................................5-18
Rate Calibration ...........................................................................................................5-19
Seeding Fine Seeds (Canola, Mustard, etc.) ...............................................................5-22
Applying Inoculant .......................................................................................................5-22
Hydraulic Fan Drive .....................................................................................................5-23
Fan Speed Recommendations ....................................................................................5-24
Double Shoot Settings .................................................................................................5-25
Double and Triple Shoot Settings .................................................................................5-26
Collector Valve Settings ............................................................................................5-26
Flapper Valve Run Test .............................................................................................5-26
Opener Operation ........................................................................................................5-27
Accumulator System Operation and Pre-Charge Information ...................................5-27
Setting Maximum System Pressure (Trip Out Force) ................................................5-28
Relieve System Pressure .........................................................................................5-29
Normal Operation .....................................................................................................5-29
Pressure Adjustment (On the go) .............................................................................5-30
Depth Adjustment ........................................................................................................5-31
Work Switch .................................................................................................................5-33
Quick Tips ....................................................................................................................5-34
Shank Trip Force .......................................................................................................5-34
Packing Force ...........................................................................................................5-34
Hydraulic System .....................................................................................................5-34
Lifting and Lowering the Openers ............................................................................5-34
Setting the Seed Depth ............................................................................................5-35
Seeding Conditions ..................................................................................................5-35
Straw Management ..................................................................................................5-35
Air Drill Frame ..........................................................................................................5-36
Trouble Shooting Guide ............................................................................................5-36
Wing Lift Hydraulics .....................................................................................................5-37
Opener Hydraulics ......................................................................................................5-38
General Guidelines ......................................................................................................5-43
Monitor .....................................................................................................................5-44
General Field Operation ..............................................................................................5-44
Turning ......................................................................................................................5-45
Seed Rate Settings ..................................................................................................5-45
Fertilizer Application .................................................................................................5-45
Fan Setting ...............................................................................................................5-45
Product Application...................................................................................................5-45
Adjustments and Operational Checks ......................................................................5-46
Checking Seed Flow ................................................................................................5-46
Moisture Alert ...........................................................................................................5-46
Air Leaks ..................................................................................................................5-46
Tank Low in Product .................................................................................................5-46
Manual Override ..........................................................................................................5-47
Rate Setting..............................................................................................................5-47
Calculating Meter Shaft RPM ...................................................................................5-47
Operating in Manual Override .....................................................................................5-48
Section 6:
Maintenance .................................................................................................................6-1
General ..........................................................................................................................6-3
Safety ............................................................................................................................6-3
Tighten Bolts .................................................................................................................6-4
Tires ..............................................................................................................................6-4
ii November 2014 CX 8105

Table of Contents
Daily Maintenance .........................................................................................................6-5
Lubrication .....................................................................................................................6-6
Air Delivery System .......................................................................................................6-8
General ......................................................................................................................6-8
Tank Lid Adjustment ...................................................................................................6-9
Air Leak Check ......................................................................................................... 6-11
Fan ...........................................................................................................................6-12
Fan Screen ............................................................................................................6-12
Fan Impeller ..........................................................................................................6-12
Storage .................................................................................................................6-12
Impeller Clearance ...................................................................................................6-13
Hoses .......................................................................................................................6-13
Hydraulic Orbit Motor ...................................................................................................6-14
Repair/Replacement ................................................................................................6-14
Tie Rod - Tow Between ................................................................................................6-15
Metering .....................................................................................................................6-16
Metering Wheel Replacement ..................................................................................6-16
Seed Plate Adjustment .............................................................................................6-20
Blank Off Installation ................................................................................................6-21
Opener Maintenance ...................................................................................................6-22
Bushing Replacement ..............................................................................................6-22
Cylinder Replacement ..............................................................................................6-22
Shank Replacement .................................................................................................6-23
Opener Body Assembly............................................................................................6-24
Opener Assembly .....................................................................................................6-26
Bleeding Hydraulic System.......................................................................................6-36
Hydraulic System Trouble Shooting ..........................................................................6-37
Hydraulics ....................................................................................................................6-38
Wheel Bearings ...........................................................................................................6-39
Implement Hub .........................................................................................................6-39
Contour Opener Hub ................................................................................................6-40
Wheel Bearing Adjustment ..........................................................................................6-41
Air Brake Maintenance ................................................................................................6-42
Every Three Months or 25,000 Miles ........................................................................6-42
Every Six Months or 50,000 Miles ............................................................................6-42
Greasing the Slack Adjuster .....................................................................................6-42
Slack Adjuster Function Test .....................................................................................6-44
Troubleshooting ........................................................................................................6-44
FF2 Full Function Valve Fitting General Installation Guidelines ................................6-45
Section 7:
Storage .........................................................................................................................7-1
Preparing for Storage .................................................................................................... 7- 2
Metering Body Storage ............................................................................................... 7- 3
Wing Lift Cylinder Shaft Protection ............................................................................... 7- 4
Removing From Storage ................................................................................................ 7- 5
Monitor .................................................................................................................... 7- 5
Auger/Conveyor ...................................................................................................... 7- 5
Section 8:
Troubleshooting...........................................................................................................8-1
Air Delivery .................................................................................................................8-3
Delivery hoses plugged .................................................................................................8-3
Hydraulic fan will not turn ..............................................................................................8-3
Fan turning too slow ......................................................................................................8-3
CX 8105 November 2014 iii

Table of Contents
Material flowing thru system when unit is stationary and the fan running ......................8-3
Material not being divided in distribution head ..............................................................8-3
Material not being metered out ......................................................................................8-4
Material not being accurately metered out of the metering body ...................................8-5
Plugged seed boots.......................................................................................................8-6
VRT System ...............................................................................................................8-7
Motors will not turn in Manual Mode (Controller OFF) ...................................................8-7
Motors will not turn in Operation Mode (Controller ON) .................................................8-7
Motors turn continuously in Operation Mode .................................................................8-7
Motors turn continuously in Calibration Mode ................................................................8-7
Monitor .......................................................................................................................8-8
Monitor lights up but does not seem to work .................................................................8-8
No fan display ................................................................................................................8-8
No ground speed display ...............................................................................................8-8
No display, no back light ................................................................................................8-8
Bin indicates always empty ...........................................................................................8-8
Bin indicates always full .................................................................................................8-8
Seed Unit ...................................................................................................................8-9
Machine not operating straight. .....................................................................................8-9
Lack of penetration. .......................................................................................................8-9
Openers wearing unevenly ............................................................................................8-9
Wing lifting too slowly. ....................................................................................................8-9
Wings not lowering. .......................................................................................................8-9
One wing will lift, other will not. .....................................................................................8-9
Oil accumulation. ...........................................................................................................8-9
Accumulator system pressure drop excessive. ............................................................8-10
Openers won’t lift or lower. ...........................................................................................8-10
Openers can not be fully pressurized. .........................................................................8-10
Shanks hang back and trip out during normal operation. ............................................8-10
Seed rows covered in loose soil after seeding. ............................................................8-10
Packer wheels bounce and chatter excessively in field. ..............................................8-10
Openers drop quickly after transport lock valve is closed. ...........................................8-10
Opener pressure drops quickly during normal operation. ............................................ 8-11
Excessive seed depth and soil throw. ..........................................................................8-11
Openers not fully lifting to transport position. ...............................................................8-11
iv November 2014 CX 8105

CX 8105 November 2014 1-1
Section 1:
Safety
Safety
Section 1:
Safety 1-1
Signal Words ..................................................................................................................... 1- 2
General Operation ............................................................................................................ 1-3
Tractor Operation ..............................................................................................................1- 3
Chemicals ......................................................................................................................... 1- 4
Transporting ...................................................................................................................... 1-5
Hydraulics ......................................................................................................................... 1- 5
Maintenance ..................................................................................................................... 1-6
Storage ............................................................................................................................. 1-6
Safety Signs ..................................................................................................................... 1-7
Front Side ................................................................................................................. 1-10
Rear Side ................................................................................................................. 1- 10
Left Side ................................................................................................................... 1-11
Right Side ................................................................................................................ 1-11
Transmissions ........................................................................................................... 1-12
Tank Lids .................................................................................................................. 1- 12
Meter Bodies ............................................................................................................ 1- 12
Main Frame .............................................................................................................. 1-13
Rear Axle Bracket..................................................................................................... 1- 13
Lighting and Marking ...................................................................................................... 1- 14
Section Contents

Safety
1-2 November 2014 CX 8105
Watch for this symbol. It identifies potential hazards
to health or personal safety. It means:
ATTENTION - BE ALERT.
Your Safety is involved.
Familiarize yourself with the location of all decals. Read them
carefully to understand the safe operation of your machine.
SAFETY-ALERT
SYMBOL
Three words are used in conjunction with the safety-alert symbol:
Signal Words
The words DANGER,WARNING or CAUTION are used
with the safety alert symbol. Learn to recognize the
safety alerts, and follow the recommended precautions
and safe practices.
Replace any DANGER, WARNING, CAUTION or
instructional decal that is not readable or is missing. The
location and part number of these decals is identied
later in this section of the manual.
The words Important and Note are not related
to personal safety but are used to give additional
information and tips for operating or servicing this
equipment.
IMPORTANT: Identifies special instructions or
procedures which, if not strictly
observed could result in damage to, or
destruction of the machine, process or
its surroundings.
NOTE: Indicates points of particular interest for more
efcient and convenient repair or operation.
Indicates an imminently hazardous situation that, if not
avoided, will result in DEATH OR SERIOUS INJURY.
DANGER
Indicates a potentially hazardous situation that, if not
avoided, could result in DEATH OR SERIOUS INJURY.
WARNING
Indicates a potentially hazardous situation that, if not
avoided, may result in MINOR OR MODERATE INJURY.
CAUTION

Safety
CX 8105 November 2014 1-3
General Operation
• DO NOT RIDE!! Do not allow riders on the implement
when in motion.
• Do not allow extra riders in the tractor unless an
instructor seat and seat belt are available.
• Check behind when backing up.
• Reduce speed when working in hilly terrain.
• Never allow anyone within the immediate area when
operating machinery.
• Keep all shields in place, replace them if removed
for service work.
• Always lock auger attachment in raised position.
• Keep hands clear of tank opening when closing lid.
Keep lid seal clean to ensure proper sealing.
• Do Not enter tank unless another person is
present and the tractor engine has been shut off.
• Wear close tting clothing and appropriate personal
protective equipment for the job.
Tractor Operation
• Be aware of the correct tractor operating procedures,
when working with implements.
• Review tractor operator’s manual.
• Secure hitch pin with a retainer and lock drawbar in
centre position.

Safety
1-4 November 2014 CX 8105
Danger
Failure to comply may result in serious injury or death.
Read Operator’s Manual and decals on Ammonia tank before operating air cart.
Become familiar with all warnings, instructions, and controls.
Always wear gloves and goggles when transferring or handling ammonia.
Always stay clear of hose and valve openings.
Always be sure pressure is relieved before disconnecting hoses or parts.
Always secure connecting parts and safety chains before towing ammonia trailer.
Always have ample water available in case of exposure to ammonia liquid or gases.
Chemicals
• Use extreme care when cleaning, filling or
making adjustments.
• Always read granular chemical or treated seed
manufacturer’s warning labels carefully and follow
them.
• Wear close tting clothing and appropriate personal
protective equipment for the job as specied by the
chemical and/or seed manufacturer.
• Always wear safety goggles, breathing
apparatus and gloves when handling granular
chemical or treated seed.
• Do not feed any treated seed to livestock. Treated
seed is poisonous and may cause harm to persons
or livestock.
• Wash exposed skin immediately - do not leave
chemicals on your skin.
• Properly store chemicals in original containers with
labels intact per the manufacturer’s instructions.
• Always follow the manufacturer’s operating
instructions and warning labels when operating an
ammonia tank with the equipment.
• Do Not enter tank unless another person is
present and the tractor engine has been shut off.

Safety
CX 8105 November 2014 1-5
Transporting
• Be aware of the height, length and width of
implement. Make turns carefully and be aware of
obstacles and overhead electrical lines.
• Empty tanks before transporting. Do Not Exceed 20
mph (32 kph) with an empty air cart.
• Use an agricultural tractor that is large enough with
sufcient braking capacity so that the weight of the
loaded equipment towed does not exceed 1.5 times
the weight of the tractor.
• Use ashing amber warning lights, turn signals and
SMV emblems when on public roads.
• Do not transport in poor visibility.
• The slow moving vehicle (SMV) emblem and
reectors must be secured and be visible on the
machine for transport.
• Avoid soft surfaces, the additional wing weight on
the centre wheels could cause the machine to sink.
• Ensure safety chain is attached correctly to the
towing vehicle and the hitch of the air cart.
• Check that wings are rmly seated in transport wing
stops, and lock pins installed.
• Secure transport locks on depth control cylinders.
• Be familiar with, and adhere to, local laws.
Hydraulics
• Do not search for high pressure hydraulic leaks
without hand and face protection. A tiny, almost
invisible leak can penetrate skin, thereby requiring
immediate medical attention.
• Use cardboard or wood to detect hydraulic leaks -
never your hands.
• Double check that all is clear before operating
hydraulics.
• Never remove hydraulic hoses or ends with machine
elevated. Relieve hydraulic pressure before
disconnecting hydraulic hoses or ends.
• Maintain proper hydraulic uid levels.
• Keep all connectors clean for positive connections.
• Ensure all ttings and hoses are in good condition.
• Do not stand under wings.

Safety
1-6 November 2014 CX 8105
Caution
Keep service area
clean and dry. Wet
or oily floors are
slippery. Wet spots
can be dangerous
when working with
electrical equipment.
Maintenance
• Shut tractor engine off before making any
adjustments or lubricating the machine.
• Block machine securely to prevent any movement
during servicing.
• Wear close tting clothing and appropriate personal
protective equipment for the job.
• Always wear safety goggles, breathing apparatus
and gloves when working on seeder lled with granular
chemical or treated seed per the manufacture’s
instructions.
• Do not modify the machine.
Caution
Care should be taken when
working near the air cart while
the fan is running. Product
blowing out of the system
could cause personal injury.
Storage
• Store implement away from areas of main activity.
• Level implement and block up securely to relieve
pressure on jack.
• Do not allow children to play on or around stored
implement.
• Refer to Storage Section for more details.

Safety
CX 8105 November 2014 1-7
Familiarize yourself with the location of all decals. Read them
carefully to understand the safe operation of your machine.
Safety Signs
N15094
CAUTION
To avoid injury, do not open lids
while fan is operating. Air gust
may contain dust and particles.
· Hydraulic motor or engine and
· Keep hands, feet and clothing away
· Keep all covers, shrouds and guards
N19023
from moving parts.
exhaust system becomes extremely
hot from operation.
in place.
DANGER
Personal injury or property damage may result from
and further information.
Weight of fully loaded implement should not be more than
Refer to tractor and implement Operator’s Manuals for weights
Maximum recommended towing speed is 20 mph (32 km/h).
Always use large enough tractor with sufficient braking capacity.
Use flashing amber warning lights and SMV emblem when on
public roads, except where prohibited by law.
1.5 times weight of tractor.
N24301
WARNING
loss of control.
safety instructions.
To Prevent Serious Injury or Death:
N36262
CONFINED SPACE HAZARD
Do not enter tank.
Be aware of and follow safety precautions.
Read and follow chemical manufacturer’s
DANGER
To prevent serious injury or death from moving parts:
· Secure any guards and shields before starting.
· Keep hand, feet, hair and clothing away from moving parts.
·Disconnect and lockout power source before adjusting or servicing.
· Sprockets and chains CAN START MOVING even though
Air Cart is stationary.
N29355
MOVING PART HAZARD
WARNING
When this is visible
N32799
GUARD MISSING
DO NOT OPERATE
DANGER
DANGER
ENSURE CYLINDER IS COMPLETELY FILLED WITH
HYDRAULIC FLUID TO AVOID UNEXPECTED MOVEMENT.
WINGS MAY FALL RAPIDLY CAUSING BODILY INJURY.
ALWAYS STAY CLEAR OF FOLDING WINGS WHEN BEING
RAISED, LOWERED, OR IN ELEVATED STATE.
WINGS ARE IN ELEVATED POSITION.
ALWAYS INSTALL ALL LOCKUP DEVICES PROVIDED WHEN
C13704

Safety
1-8 November 2014 CX 8105
Safety Signs - Continued
Familiarize yourself with the location of all decals. Read them
carefully to understand the safe operation of your machine.
Keep off while machine is moving
or mechanism is running.
D13705
WARNING
CRUSHING HAZARD
S44446
Before servicing hydraulics - Place
STAND CLEAR - openers move rapidly
To prevent serious injury or death:
under hydraulic pressure.
WARNING
"System" valve in service position and
relieve pressure from hydraulic system.
Shut tractor off and remove key before
servicing or adjusting depth.
Place "Openers" valve in locked position
before adjusting depth or transporting.
S34428
UNLOCKED
WINGS
LOCKED
DECAL - S34428
S44355
UNLOCKED
OPENERS
LOCKED
DECAL - S44355
N19028 - Slow Speed
CALIBRATE
FAN
N49783
DECAL - N49783
C31394 - Warning - Hitch
To prevent serious injury or death:
· Hitch may rise rapidly when unhitched from tractor.
· Lower implement to ground or secure rear parking
· Secure hitch jack in place before unhitching from tractor.
C31394
UNHITCHING HAZARD
stand in place before unhitching.
WARNING

Safety
CX 8105 November 2014 1-9
Safety Signs - Continued
Familiarize yourself with the location of all decals. Read them
carefully to understand the safe operation of your machine.
TANK BOLTS MUST BE A LOOSE FIT.
DO NOT REPLACE WITH SHORTER BOLTS.
N29729
2
1" 13 mm
MINIMUM TRAVEL
Cycle Collector Valve Daily
to ensure free movement.
N36264
IMPORTANT
Minimum of 5 cycles.
N21604
Silicone Lubricant or WD-40 or Penetrating Oil
IMPORTANT
and the Collector Body. A light coating of
Clean the Metering Body (Including Air Passages)
PREVENT CORROSION
should be applied before storage.
N42356
IMPORTANT
Ensure each meter is set correctly as described
BEFORE FILLING TANK
Ensure Tank clean out door is fully closed.
BEFORE APPLYING PRODUCT
Set rate according to the procedure and
rate chart described in the Operator’s Manual.
Take a sample and adjust the rate, if necessary.
AIR LEAKS AFFECT METERING ACCURACY
Ensure all seals are properly positioned and
all lids are tightly closed.
in the Operator’s Manual.
Decal on
Collector
N36265
Calibration
Bottom Pipe
Clean-Out
Pipe
Top

Safety
1-10 November 2014 CX 8105
Safety Signs - Continued
Front Side
Rear Side

Safety
CX 8105 November 2014 1-11
Safety Signs - Continued
Left Side
Right Side

Safety
1-12 November 2014 CX 8105
Safety Signs - Continued
Transmissions
Tank Lids
Meter Bodies

Safety
CX 8105 November 2014 1-13
Safety Signs - Continued
Main Frame
Rear Axle Bracket

Safety
1-14 November 2014 CX 8105
Lighting and Marking
MORRIS recommends the use of the correct lighting and
marking to meet the ASAE standard for roadway travel.
Be familiar with, and adhere to, local laws.
Amber warning and red taillights secured on the machine
promote correct transportation of this implement.
Note: Always replace missing or damaged lights
and/or connectors.
Amber warning and red taillights must be mounted to
the rear of the implement and be visible from front and
rear. The lights must be within 16 inches (41 cm) of
the extremities of the machine and at least 39 inches
(99 cm) but not over 10 feet (3 m) above ground level.
Note: Always replace missing or damaged front,
side, rear reectors and SMV emblem.