Barko Hydraulics 930 User manual

Machine

Serial Number

The information and illustrations in this manual have

been approved as accurate at the time of printing.

However, the manual may contain information on

options not present on your loader. The right is reserved

by Barko Hydraulics,LLC to make changes and

improvements in its product at any time without notice

or obligation.

SERVICE MANUALSERVICE MANUAL

SERVICE MANUAL

BARKOBARKO

BARKO

930-937930-937

930-937

MULCHERMULCHER

MULCHER

060611

NOTE: The operating and safety instructions for a Attachment are not included in this manual.

See separate Attachment manual.

930-937 Mulcher930-937 Mulcher

930-937 Mulcher

BARKOBARKO

BARKO

HYDRAULICS,HYDRAULICS,

HYDRAULICS,LLCLLC

LLCLLC

LLC

1 BANKS AVENUE, SUPERIOR, WI 548801 BANKS AVENUE, SUPERIOR, WI 54880

1 BANKS AVENUE, SUPERIOR, WI 54880

phone:715-392-5641 fax:715-392-3931

website: www.barko.com email: [email protected]

OPERATORS: 800-00256 PARTS: 800-00257 SERVICE: 800-00258OPERATORS: 800-00256 PARTS: 800-00257 SERVICE: 800-00258

OPERATORS: 800-00256 PARTS: 800-00257 SERVICE: 800-00258

TABLE OF CONTENTSTABLE OF CONTENTS

TABLE OF CONTENTS

INTRODUCTIONINTRODUCTION

INTRODUCTION ..............................................................

..............................................................

............................... 33

33

3

Introduction ............................................................. 4

Abbreviations and Symbols.................................... 5

Warranty ................................................................. 7

Know Your Machine ................................................ 8

Safety Summary ..................................................... 9

Fire Prevention ...................................................... 14

Model Description................................................. 15

MAINTENANCEMAINTENANCE

MAINTENANCE............................................................

............................................................

.............................. 1616

1616

16

A. PREVENTIVE MAINTENANCEA. PREVENTIVE MAINTENANCE

A. PREVENTIVE MAINTENANCE....................

....................

.......... 1616

1616

16

Safety While Servicing .......................................... 17

Preventive Maintenance ....................................... 18

Special New-Machine Instructions ........................ 18

Service Schedule ................................................. 19

Tires ..................................................................... 22

Lubrication Points .................................................. 23

Fluid Specifications ............................................... 25

Special Torque Specifications ............................. 27

General Torque Specifications ............................. 28

B. HYDRAULIC SYSTEMB. HYDRAULIC SYSTEM

B. HYDRAULIC SYSTEM ..............................................

..............................................

....................... 2929

2929

29

Hydraulic Hose Hookup ....................................... 30

930 (NO FLOAT)930 (NO FLOAT)

930 (NO FLOAT) ................................................................................................

................................................................................................

................................................ 3131

3131

31

Hydraulic Schematic .......................................... 31

Hydraulic Assembly .......................................... 32

Rear Frame .................................................... 32

Front Frame .................................................... 33

937 (NO FLOAT)937 (NO FLOAT)

937 (NO FLOAT) ................................................................................................

................................................................................................

................................................ 3434

3434

34

Hydraulic Schematic .......................................... 34

Hydraulic Assembly .......................................... 35

Rear Frame .................................................... 35

Front Frame .................................................... 36

Pressure Settings (mulcher machines) .................. 37

Pump Layout ...................................................... 38

Rexroth Accessory Pump .................................. 39

Differential Lock/Servo Valve ............................ 40

Mulcher Pump .................................................... 41

Rexroth Drive Pump ........................................... 43

Sauer Drive Pump ............................................. 44

Rexroth Drive Motor ........................................... 45

Sauer Drive Motor .............................................. 46

Hydraulic Hose Hookup (mulcher) ........................ 47

Hydraulic Reservoir Maintenance ........................ 48

Hydraulic Oil Filter Maintenance ........................... 50

Eliminating Air From the Sytem ............................. 52

Hydraulic Fittings, Hoses and Tubing ................... 53

Hydraulic Cylinder Maintenance ........................... 54

Axle Maintenance (John Deere) ............................ 56

C. ELECTRICAL SYSTEMC. ELECTRICAL SYSTEM

C. ELECTRICAL SYSTEM ............................................

............................................

...................... 5858

5858

58

Electrical Schematic (Cummins) ............................ 59

Electrical Schematic (JohnDeere) ........................ 61

Heater-Air Conditioner Electrical Schematic ...... 63

Electrical System Maintenance ............................. 65

Electrical System Description ............................ 65

Electrical System Inspection .............................. 65

Using an Extra Battery to Start Machine ............. 65

Installing a New Battery...................................... 66

Alternator Drive Belt Adjustment ........................ 67

Alternator Maintenance ...................................... 67

Electrical System Trouble Shooting................... 69

Air Conditioner Maintenance ................................. 70

Air Conditioner System Layout ........................... 70

Refrigerant ......................................................... 71

Checking/Adding Refrigerant ............................ 72

Running the Unit as Preventive Maintenance ..... 72

Fresh-Air Intake Filter ......................................... 72

Fresh-Air Intake Filter Cleanout Fan (mulchers) .. 72

Receiver/Dryer Installation ................................ 72

Condenser Installation ....................................... 72

Air Conditioner Trouble Shooting ....................... 73

D. POWER UNIT MAINTENANCED. POWER UNIT MAINTENANCE

D. POWER UNIT MAINTENANCE ....................

....................

.......... 8181

8181

81

Engine Maintenance ............................................. 82

Pump Drive Maintenance...................................... 83

A. Two, Three and Four Pad Pump Drives ........ 83

B. Single Pad Pump Drives ............................... 86

C. Optional Disconnect Clutch ............................ 86

Air Cleaner Maintenance ....................................... 87

MACHINE PHOTOSMACHINE PHOTOS

MACHINE PHOTOS ..............................................

..............................................

....................... 9191

9191

91

DECALSDECALS

DECALS ......................................................................................

......................................................................................

........................................... 9292

9292

92

page 3page 3

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800-00258

IntroductionIntroduction

Introduction

page 4page 4

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930-937 Mulcher (S)

800-00258

INTRODUCTIONINTRODUCTION

INTRODUCTION

Your Barko Mulcher has been designed and manufactured with high quality materials and care in workmanship. This

manual is intended as a permanent reference to aid professional operator's in their work, and should be available for

use at any time. If the machine is not equipped with this manual, ask your supervisor to obtain one for you.

Understand the correct servicing procedures before servicing the machine. It is important to know the correct

operating and servicing procedures of the Mulcher and all safety precautions to prevent the possibility of property

damage and/or personal injury or death.

As a professional, trained operator, you are responsible for safety, both your own and that of your co-workers. Your

knowledge and use of all safety practices and correct servicing procedures in this manual, and your good judgement,

can be a major factor in preventing some of the thousands of injuries and deaths caused by industrial accidents each

year.

A professional operator should also be familiar with the information contained in other applicable sources such as

American National Standards, SAE, OSHA, etc.

ADDITIONAL INFORMATION:

Logging Safety Resource Guide (APA, 95-A-1) is available from the American Pulpwood Association. This guide lists

sources of videotapes, slide programs, movies, and publications on various aspects of logging safety.

DON'T FORGET - SAFETY FIRST!DON'T FORGET - SAFETY FIRST!

DON'T FORGET - SAFETY FIRST!

930-937 Mulcher

Model No.

Serial No.

Engine

Model No.

Serial No.

The Mulcher serial number plate is located on the front

frame assembly.

NOTE:NOTE:

NOTE:Information in this manual is current at the time of printing. Barko Hydraulics reserves the right to make

changes and improvements to it's products and manuals at any time without notice or obligation.

REFERENCEREFERENCE

REFERENCE

INFORMATIONINFORMATION

INFORMATION

All requests for information, service or spare parts should

include loader serial number. For more information

contact:

Barko Hydraulics,LLC

One Banks Avenue

Duluth, MN 55816

Phone: 715-392-5641

Fax: 715-392-3931

Website: www.barko.com

Email: [email protected]

page 5page 5

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ABBREVIATIONS AND SYMBOLSABBREVIATIONS AND SYMBOLS

ABBREVIATIONS AND SYMBOLS

EXPLANATIONS OF OTHER OCCURRENCES IN THIS MANUAL:EXPLANATIONS OF OTHER OCCURRENCES IN THIS MANUAL:

EXPLANATIONS OF OTHER OCCURRENCES IN THIS MANUAL:

- In a parts list, when there are item numbers with empty spaces (no description or part number), these parts have

been previously deleted from that parts list and are not recorded anywhere.

- In a parts list, when there are items with no part number and a dotted line (----) is in the part number space, this

means that the part number is not sold separately or is not available at this time.

- When references to "right hand" or "left hand" are used in this manual, it is done from the operator's seat in the

forward operating position.

SYMBOLS USED ON MACHINESYMBOLS USED ON MACHINE

SYMBOLS USED ON MACHINE

Ignition KeyIgnition Key

Ignition Key

SwitchSwitch

Switch

Power OnPower On

Power On

(Accessory)(Accessory)

(Accessory)

Power OffPower Off

Power Off

Power OnPower On

Power On

HornHorn

Horn

StarterStarter

Starter

Engine RPMEngine RPM

Engine RPM

FasterFaster

Faster

SlowerSlower

Slower

AirAir

Air

ConditionerConditioner

Conditioner

a/c = air conditioner

AC = Articulated Carrier (Art. Car.)

adj. = adjust or adjusting

appl. = application

AR = As Required

assy = assembly

BC = Back of Cab

b/m = bill of material

brg. = bearing

CAR = Carrier

coll. = collector

cond. = conditioner

CRL = Crawler

cyl. = cylinder

dia. = diameter

dwg. = drawing

Ft. Lbs. = Foot Pounds

gal. = gallon

HRT = Hydrostatic Rough Terrain carrier

ill. or illus. = illustration

In. Lbs. = Inch Pounds

incl. = includes or including

j.s. = joystick

Lbs. = pounds

LH (lh) = left hand

mtg. = mounting

N/A = Not Applicable

no. = number

NSS = Not Sold Separately

opt. = optional

pg. = page

qt. = quart

RH (rh) = right hand

sec. = secondary

see sep. ill. = see separate illustration (means:

located elsewhere in manual)

SE = Stationary Electric

SER or SR = Stationary Electric Remote

s/n = serial number

str. = straight

swhd = saw head

TM = Truck Mount

w/ = with

page 6page 6

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930-937 Mulcher (S)

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WARNINGWARNING

WARNING

WARNINGWARNING

WARNING

BARKO HYDRAULICS, LLCBARKO HYDRAULICS, LLC

BARKO HYDRAULICS, LLC

Raising hydraulic pressure onRaising hydraulic pressure on

Raising hydraulic pressure on

this machine above the factorythis machine above the factory

this machine above the factory

approved settings may causeapproved settings may cause

approved settings may cause

death, severe injury or propertydeath, severe injury or property

death, severe injury or property

damage and will void thedamage and will void the

damage and will void the

warranty.warranty.

warranty.

The consequences of increasing hydraulic pressure are

serious. The function of the relief valves is to provide a

fuse action to protect the machine and the operator from

overloading. When overloaded, the machine can

become stressed to a level where parts fracture causing

death, severe injury or property damage. This is anThis is an

This is anThis is an

This is an

extremely dangerous practice.extremely dangerous practice.

extremely dangerous practice.

Accordingly, you are advised that the pressure settings

of this machine are limited to the factory approved

settings. Pressures in excess of these settings render

each and all Barko warranties null and void and

constitute an obvious misuse and abuse of our product.

page 7page 7

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930-937 Mulcher (S)

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BARKO HYDRAULICS, LLCBARKO HYDRAULICS, LLC

BARKO HYDRAULICS, LLC

WARRANTYWARRANTY

WARRANTY

BARKO HYDRAULICS, L.L.C. ("Barko") warrants to the Distributor and/or original Buyer each new hydraulic

knuckle boom loader, feller buncher, Mulcher or other product in BARKO HYDRAULICS Equipment Group including

attachments and accessories thereto, ("Product") sold by BARKO to be free from defects in material and workmanship

under normal use, maintenance and service.

BARKO will cause any major structural component of a BARKO product covered by this warranty which proves to be

defective in material or workmanship under normal use, maintenance and service within three (3) years ) or 6,000 hours,

whichever occurs first from first day in service, provided first day in service is not later than one (1) year from delivery to

Distributor and/or original Buyer or other user, to be replaced without charge with a new or repaired part, at BARKO

election. BARKO also will cause the labor to remove any such defective part and to install the new or repaired part to be

provided without charge to the owner of said BARKO product. The parts and labor to meet this warranty will be furnished

by designated BARKO distributor.

BARKO will cause all other parts of product covered by this warranty which proves to be defective in material or

workmanship under normal use, maintenance and service within one (1 ) year or 2,000 hours, whichever occurs first from

first day in service, provided first day in service is not later than one (1) year from delivery to Distributor and/or original

Buyer or other user, to be replaced, without charge, with a new or repaired part, at BARKO election. BARKO also will

cause the labor to remove any such defective part and to install the new or repaired part to be provided without charge to

the owner of said BARKO product. The parts and labor to meet this warranty will be furnished by BARKO designated

distributor.

BARKO warrants all service parts purchased from BARKO and used on a BARKO manufactured unit, to be free from

defects in material and workmanship under normal use, maintenance and service for a period of six (6) months or 1,000

hours, whichever occurs first. BARKO will cause any such part which proves to be defective to be replaced with a new

or repaired part at BARKO election on a parts only basis.

Proof of any defect must be submitted to BARKO within ten (10) days from the date on which the defect was

discovered and any claim submitted within thirty (30) days after repair work is completed.

BARKO warranty does not cover:

1 Defects, damage or deterioration due to normal use, wear, tear, exposure, storage or corrosion.

2. Normal maintenance service, including replacement of filters, oil, seals and the like.

3. Damage due to failure to maintain or use the BARKO product or part according to manuals, schedules or good

practice.

4. Damage caused by abuse of equipment or parts by overloading, misapplication, improper operation or use, installation

of unapproved accessories or unauthorized alterations.

5. Damage resulting from repairs made in an unauthorized manner or installation of components not authorized by

BARKO.

6. The labor to remove and reinstall a defective replacement part after the expiration of the warranty period applicable to

the product in which part is located.

7. Overtime labor premiums.

8. Transportation of the BARKO product to the distributor's service facility or transportation of the distributor's serviceman

to the product's location.

9. Vendor components not manufactured by BARKO, such as engines, transmissions and components, Tires, batteries or

other parts normally warrantied and serviced by the manufacturer. The warranty of the respective manufacturers of

these components shall apply.

The Buyer accepts this warranty and the limitations and disclaimers set forth herein as part of the purchase of the

BARKO product or part to which this warranty applies.

THIS WARRANTY IS IN LIEU OF ALL OTHER WARRANTIES EXPRESS OR IMPLIED, STATUTORY, WRITTEN

OR ORAL, AND THERE IS NO IMPLIED WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR

PURPOSE.

Remedies available to any person claiming under this warranty are exclusive and expressly limited to obtaining the

parts and the labor, where applicable, in accordance with terms of this warranty.

BARKO liability for losses, damages or expenses of any kind arising from the design, manufacture or sale of the

product covered by this warranty, whether based on warranty, negligence, contract, tort or otherwise, is limited to an

amount not exceeding the cost of correcting the defects as herein provided, and, at the expiration of the applicable

warranty period, all such liability shall terminate.

BARKO shall in no event be liable for incidental, consequential or special damages to losses of use of the BARKO

product, a loss or damage to property other than the BARKO product, a loss of profits or other commercial loss, or any

special or consequential damages (except liability for consequential damages which by law may not be disclaimed).

Revised 2/98

page 8page 8

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930-937 Mulcher (S)

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The following is a list of ten important safety precautions and warnings you should read through andThe following is a list of ten important safety precautions and warnings you should read through and

The following is a list of ten important safety precautions and warnings you should read through and

understand before operating your machine.understand before operating your machine.

understand before operating your machine.

1.1.

1. Don't assume that because you know the control functions of other similar machinery, that youDon't assume that because you know the control functions of other similar machinery, that you

Don't assume that because you know the control functions of other similar machinery, that youDon't assume that because you know the control functions of other similar machinery, that you

Don't assume that because you know the control functions of other similar machinery, that you

can run the Barko Mulcher. All machines differ in some ways, and these differences must becan run the Barko Mulcher. All machines differ in some ways, and these differences must be

can run the Barko Mulcher. All machines differ in some ways, and these differences must be

noted and acknowledged. Read this manual thoroughly and understand all operating andnoted and acknowledged. Read this manual thoroughly and understand all operating and

noted and acknowledged. Read this manual thoroughly and understand all operating and

safety procedures before operating the machine.safety procedures before operating the machine.

safety procedures before operating the machine.

2.2.

2. Know how to put your machine in a zero energy state for purposes of inspection, maintenance,Know how to put your machine in a zero energy state for purposes of inspection, maintenance,

Know how to put your machine in a zero energy state for purposes of inspection, maintenance,Know how to put your machine in a zero energy state for purposes of inspection, maintenance,

Know how to put your machine in a zero energy state for purposes of inspection, maintenance,

or repair.or repair.

or repair.

3.3.

3. Clear operating area of all obstacles and personnel before operating machine.Clear operating area of all obstacles and personnel before operating machine.

Clear operating area of all obstacles and personnel before operating machine.Clear operating area of all obstacles and personnel before operating machine.

Clear operating area of all obstacles and personnel before operating machine.

4.4.

4. Never approach power lines with any part of the machine. Current in a high voltageNever approach power lines with any part of the machine. Current in a high voltage

Never approach power lines with any part of the machine. Current in a high voltageNever approach power lines with any part of the machine. Current in a high voltage

Never approach power lines with any part of the machine. Current in a high voltage

power line may arc some distance to jump from the wire to a nearby "ground". KEEP WELLpower line may arc some distance to jump from the wire to a nearby "ground". KEEP WELL

power line may arc some distance to jump from the wire to a nearby "ground". KEEP WELL

CLEAR!CLEAR!

CLEAR!

5.5.

5. Never use the mulcher attachment or any other part of the machine as a work platform orNever use the mulcher attachment or any other part of the machine as a work platform or

Never use the mulcher attachment or any other part of the machine as a work platform orNever use the mulcher attachment or any other part of the machine as a work platform or

Never use the mulcher attachment or any other part of the machine as a work platform or

personnelpersonnel

personnel carrier. Serious injury or death may result.carrier. Serious injury or death may result.

carrier. Serious injury or death may result.carrier. Serious injury or death may result.

carrier. Serious injury or death may result.

6.6.

6. Allow only the operator on the machine. Keep riders off. Riders on machine are subject to injuryAllow only the operator on the machine. Keep riders off. Riders on machine are subject to injury

Allow only the operator on the machine. Keep riders off. Riders on machine are subject to injuryAllow only the operator on the machine. Keep riders off. Riders on machine are subject to injury

Allow only the operator on the machine. Keep riders off. Riders on machine are subject to injury

such as being struck by foreign objects and being thrown off the machine. Riders also obstructsuch as being struck by foreign objects and being thrown off the machine. Riders also obstruct

such as being struck by foreign objects and being thrown off the machine. Riders also obstruct

the operator's view, resulting in the machine being operated in an unsafe manner.the operator's view, resulting in the machine being operated in an unsafe manner.

the operator's view, resulting in the machine being operated in an unsafe manner.

7.7.

7. When machine is not operating or before leaving cab, shut down machine and lower mulcherWhen machine is not operating or before leaving cab, shut down machine and lower mulcher

When machine is not operating or before leaving cab, shut down machine and lower mulcherWhen machine is not operating or before leaving cab, shut down machine and lower mulcher

When machine is not operating or before leaving cab, shut down machine and lower mulcher

attachment to the ground. Failure to do so may allow mulching attachment to move or fall,attachment to the ground. Failure to do so may allow mulching attachment to move or fall,

attachment to the ground. Failure to do so may allow mulching attachment to move or fall,

causing property damage, injury or death.causing property damage, injury or death.

causing property damage, injury or death.

8.8.

8. Do not allow personnel under raised lift arms or head for any reason unless lift arms areDo not allow personnel under raised lift arms or head for any reason unless lift arms are

Do not allow personnel under raised lift arms or head for any reason unless lift arms areDo not allow personnel under raised lift arms or head for any reason unless lift arms are

Do not allow personnel under raised lift arms or head for any reason unless lift arms are

supported so that they cannot fall in any way.supported so that they cannot fall in any way.

supported so that they cannot fall in any way.

9.9.

9. Do not tamper with any hydraulic line while it is pressurized. Escaping fluid under pressure canDo not tamper with any hydraulic line while it is pressurized. Escaping fluid under pressure can

Do not tamper with any hydraulic line while it is pressurized. Escaping fluid under pressure canDo not tamper with any hydraulic line while it is pressurized. Escaping fluid under pressure can

Do not tamper with any hydraulic line while it is pressurized. Escaping fluid under pressure can

penetrate the skin, causing serious injury. Relieve pressure before unhooking hydraulic or otherpenetrate the skin, causing serious injury. Relieve pressure before unhooking hydraulic or other

penetrate the skin, causing serious injury. Relieve pressure before unhooking hydraulic or other

lines. Tighten all connections before applying pressure. Keep hands and body away fromlines. Tighten all connections before applying pressure. Keep hands and body away from

lines. Tighten all connections before applying pressure. Keep hands and body away from

pinholes and nozzles which eject fluids under high pressure. Use a piece of cardboard topinholes and nozzles which eject fluids under high pressure. Use a piece of cardboard to

pinholes and nozzles which eject fluids under high pressure. Use a piece of cardboard to

searchsearch

search for leaks.for leaks.

for leaks.for leaks.

for leaks.

If any fluid is injected into the skin, it must be surgically removed within a few hours by a doctorIf any fluid is injected into the skin, it must be surgically removed within a few hours by a doctor

If any fluid is injected into the skin, it must be surgically removed within a few hours by a doctor

familiar with this type of injury or gangrene may result.familiar with this type of injury or gangrene may result.

familiar with this type of injury or gangrene may result.

10.10.

10. Replace any safety decals that are faded, torn, missing, illegible, or otherwise damaged. SeeReplace any safety decals that are faded, torn, missing, illegible, or otherwise damaged. See

Replace any safety decals that are faded, torn, missing, illegible, or otherwise damaged. SeeReplace any safety decals that are faded, torn, missing, illegible, or otherwise damaged. See

Replace any safety decals that are faded, torn, missing, illegible, or otherwise damaged. See

youryour

your machine's Parts Manual for decal kits applicable to your machine and for locations of allmachine's Parts Manual for decal kits applicable to your machine and for locations of all

machine's Parts Manual for decal kits applicable to your machine and for locations of allmachine's Parts Manual for decal kits applicable to your machine and for locations of all

machine's Parts Manual for decal kits applicable to your machine and for locations of all

decals.decals.

decals.

Don't stop here - read on.Don't stop here - read on.

Don't stop here - read on.

KNOW YOUR MACHINEKNOW YOUR MACHINE

KNOW YOUR MACHINE

page 9page 9

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SAFETY SUMMARYSAFETY SUMMARY

SAFETY SUMMARY

DANGERDANGER

DANGER

Never approach power lines with any part of theNever approach power lines with any part of the

Never approach power lines with any part of the

machine. Current in a high voltage line may arcmachine. Current in a high voltage line may arc

machine. Current in a high voltage line may arc

some distance to jump from the wire to a nearbysome distance to jump from the wire to a nearby

some distance to jump from the wire to a nearby

"ground". KEEP WELL CLEAR!"ground". KEEP WELL CLEAR!

"ground". KEEP WELL CLEAR!

DANGERDANGER

DANGER

Do not allow personnel under raised head forDo not allow personnel under raised head for

Do not allow personnel under raised head for

any reason unless head is supported so thatany reason unless head is supported so that

any reason unless head is supported so that

they cannot fall in any way.they cannot fall in any way.

they cannot fall in any way.

WARNINGWARNING

WARNING

Clear all persons and obstacles from area ofClear all persons and obstacles from area of

Clear all persons and obstacles from area of

operation and machine movement. Do not moveoperation and machine movement. Do not move

operation and machine movement. Do not move

attachment over personnel.attachment over personnel.

attachment over personnel.

WARNINGWARNING

WARNING

Keep all personnel back 300 feet from machineKeep all personnel back 300 feet from machine

Keep all personnel back 300 feet from machine

when operating. Flying debris can cause deathwhen operating. Flying debris can cause death

when operating. Flying debris can cause death

or severe injury.or severe injury.

or severe injury.

Failure to follow safety precautions in this manual can result in death, severe personal injury and/or property damage.

Carefully read safety precautions below and within this manual. Heed all decals on machine.

DANGERDANGER

DANGER - Indicates an immediate hazard which WILL result in severe personal injury or death.

WARNINGWARNING

WARNING - Indicates a hazard or unsafe practice which COULD result in severe personal injury or death.

CAUTIONCAUTION

CAUTION - Indicates a hazard or unsafe practice which could result in minor personal injury or property

damage.

DANGERDANGER

DANGER

Do not operate machine during electrical storms.Do not operate machine during electrical storms.

Do not operate machine during electrical storms.

WARNINGWARNING

WARNING

Know the prohibited uses or work areas for theKnow the prohibited uses or work areas for the

Know the prohibited uses or work areas for the

machine and the hand signals used on the job.machine and the hand signals used on the job.

machine and the hand signals used on the job.

WARNINGWARNING

WARNING

Always lower the attachment to the ground andAlways lower the attachment to the ground and

Always lower the attachment to the ground and

shut down machine before leaving cab.shut down machine before leaving cab.

shut down machine before leaving cab.

page 10page 10

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WARNINGWARNING

WARNING

Do not operate or work on machine until you:Do not operate or work on machine until you:

Do not operate or work on machine until you:

--

-Read and understand machine manuals,Read and understand machine manuals,

Read and understand machine manuals,Read and understand machine manuals,

Read and understand machine manuals,

safety decals, employer work rules, andsafety decals, employer work rules, and

safety decals, employer work rules, and

applicable government regulations.applicable government regulations.

applicable government regulations.

--

-Are trained and qualified in safe machineAre trained and qualified in safe machine

Are trained and qualified in safe machineAre trained and qualified in safe machine

Are trained and qualified in safe machine

operation and maintenance.operation and maintenance.

operation and maintenance.

--

-Consult supervisor to explain any unclearConsult supervisor to explain any unclear

Consult supervisor to explain any unclearConsult supervisor to explain any unclear

Consult supervisor to explain any unclear

instructions and warnings.instructions and warnings.

instructions and warnings.

--

-Contact Barko to replace lost manuals.Contact Barko to replace lost manuals.

Contact Barko to replace lost manuals.Contact Barko to replace lost manuals.

Contact Barko to replace lost manuals.

DANGERDANGER

DANGER

Rotating mulcher blade will cause death orRotating mulcher blade will cause death or

Rotating mulcher blade will cause death or

severe injury. Do not start up mulcher until allsevere injury. Do not start up mulcher until all

severe injury. Do not start up mulcher until all

personnel are 300 feet from Mulcher. Shut downpersonnel are 300 feet from Mulcher. Shut down

personnel are 300 feet from Mulcher. Shut down

Mulcher head when not in use.Mulcher head when not in use.

Mulcher head when not in use.

WARNINGWARNING

WARNING

Failure to keep the engine shrouding area free ofFailure to keep the engine shrouding area free of

Failure to keep the engine shrouding area free of

flammable debris such as leaves, twigs, andflammable debris such as leaves, twigs, and

flammable debris such as leaves, twigs, and

wood chips may cause an extreme fire hazard.wood chips may cause an extreme fire hazard.

wood chips may cause an extreme fire hazard.

KEEP THIS AREA CLEAN. Keep a fireKEEP THIS AREA CLEAN. Keep a fire

KEEP THIS AREA CLEAN. Keep a fire

extinguisher on machine.extinguisher on machine.

extinguisher on machine.

WARNINGWARNING

WARNING

Before transporting:Before transporting:

Before transporting:

-Lower and secure attachment to trailer bed.-Lower and secure attachment to trailer bed.

-Lower and secure attachment to trailer bed.

-Shut down machine and apply parking brake.-Shut down machine and apply parking brake.

-Shut down machine and apply parking brake.

-Install articulating lock pin to prevent articulation.-Install articulating lock pin to prevent articulation.

-Install articulating lock pin to prevent articulation.

-Secure machine to trailer bed.-Secure machine to trailer bed.

-Secure machine to trailer bed.

WARNINGWARNING

WARNING

Allow only operator on machine. Keep riders off.Allow only operator on machine. Keep riders off.

Allow only operator on machine. Keep riders off.

Riders on machine are subject to injury such asRiders on machine are subject to injury such as

Riders on machine are subject to injury such as

being struck by foreign objects and being thrownbeing struck by foreign objects and being thrown

being struck by foreign objects and being thrown

off machine. Riders also obstruct operator'soff machine. Riders also obstruct operator's

off machine. Riders also obstruct operator's

view, resulting in machine being operated in anview, resulting in machine being operated in an

view, resulting in machine being operated in an

unsafe manner.unsafe manner.

unsafe manner.

Never use the attachment or any other part of theNever use the attachment or any other part of the

Never use the attachment or any other part of the

machine as a work platform or personnel carrier.machine as a work platform or personnel carrier.

machine as a work platform or personnel carrier.

Death or severe injury may result.Death or severe injury may result.

Death or severe injury may result.

WARNINGWARNING

WARNING

Know how to put your machine in a zero energyKnow how to put your machine in a zero energy

Know how to put your machine in a zero energy

state for purposes of inspection, maintenance orstate for purposes of inspection, maintenance or

state for purposes of inspection, maintenance or

repair.repair.

repair.

CAUTIONCAUTION

CAUTION

Ensure that tire pressure is within rated limits toEnsure that tire pressure is within rated limits to

Ensure that tire pressure is within rated limits to

prevent personal injury or damage to theprevent personal injury or damage to the

prevent personal injury or damage to the

machine.machine.

machine.

WARNINGWARNING

WARNING

Be extra careful when traveling on a slope, overBe extra careful when traveling on a slope, over

Be extra careful when traveling on a slope, over

rough ground, near ditches and in congestedrough ground, near ditches and in congested

rough ground, near ditches and in congested

areas. The danger of tipping is always present.areas. The danger of tipping is always present.

areas. The danger of tipping is always present.

Know your machine's capabilities.Know your machine's capabilities.

Know your machine's capabilities.

SAFETY SUMMARY CONTINUED...

WARNINGWARNING

WARNING

Wear required personal protective equipment atWear required personal protective equipment at

Wear required personal protective equipment at

all times to help prevent personal injury. Do notall times to help prevent personal injury. Do not

all times to help prevent personal injury. Do not

wear loose fitting clothing or personal articles,wear loose fitting clothing or personal articles,

wear loose fitting clothing or personal articles,

loose or uncovered long hair, or jewelry.loose or uncovered long hair, or jewelry.

loose or uncovered long hair, or jewelry.

Barko Hydraulics 930 User manual

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