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 01 - Machine

 03 - Safety

 09 - General Safety

01 - 5

9813/6700-1

01 - 5

09 - General Safety
Introduction

Training

To operate the machine safely you must know the

machine and have the skill to use it. You must abide

by  all  relevant  laws,  health  and  safety  regulations

that apply to the country you are operating in. The

operator's manual instructs you on the machine, its

controls  and  its  safe  operation;  it  is  not  a  training

manual.  If  you  are  a  new  operator,  get  yourself

trained in the skills of using a machine before trying

to work with it. If you don't, you will not do your job

well, and you will be a danger to yourself and others.

In some markets and for work on certain jobsites you

may be required to have been trained and assessed

in accordance with an operator competence scheme.

Make  sure  that  you  and  your  machine  complies

relevant  local  laws  and  jobsite  requirements  -  it  is

your responsibility.

Care and Alertness

All the time you are working with or on the machine,

take care and stay alert. Always be careful. Always

be alert for hazards.

Clothing

You  can  be  injured  if  you  do  not  wear  the  correct

clothing.  Loose  clothing  can  get  caught  in  the

machinery.  Keep  cuffs  fastened.  Do  not  wear  a

necktie or scarf. Keep long hair restrained. Remove

rings, watches and personal jewellery.

Alcohol and Drugs

It is extremely dangerous to operate machinery when

under  the  influence  of  alcohol  or  drugs.  Do  not

consume  alcoholic  drinks  or  take  drugs  before  or

while  operating  the  machine  or  attachments.  Be

aware of medicines which can cause drowsiness.

Feeling Unwell

Do  not  attempt  to  operate  the  machine  if  you  are

feeling unwell. By doing so you could be a danger to

yourself and those you work with.

Mobile Phones

Switch  off  your  mobile  phone  before  entering  an

area with a potentially explosive atmosphere. Sparks

in  such  an  area  could  cause  an  explosion  or  fire

resulting in death or serious injury.
Switch off and do not use your mobile phone when

refuelling the machine.

Lifting Equipment

You can be injured if you use incorrect or faulty lifting

equipment. You must identify the weight of the item to

be lifted then choose lifting equipment that is strong

enough and suitable for the job. Make sure that lifting

equipment is in good condition and complies with all

local regulations.

Raised Equipment

Never walk or work under raised equipment unless

it is supported by a mechanical device. Equipment

which is supported only by a hydraulic device can

drop  and  injure  you  if  the  hydraulic  system  fails

or  if  the  control  is  operated  (even  with  the  engine

stopped).
Make sure that no-one goes near the machine while

you install or remove the mechanical device.

Raised Machine

Never  position  yourself  or  any  part  of  your  body

under  a  raised  machine  which  is  not  correctly

supported. If the machine moves unexpectedly you

could become trapped and suffer serious injury or be

killed.

Lightning

Lightning can kill you. Do not use the machine if there

is lightning in your area.

Machine Modifications

This  machine  is  manufactured  in  compliance  with

prevailing  legislative  requirements.  It  must  not  be

altered in any way which could affect or invalidate its

compliance. For advice consult your JCB dealer.

Summary of Contents for JCB305

Page 1: ...the Operator s Manual You must understand and follow the instructions in the Operator s Manual If you do not understand anything ask your employer or JCB dealer to explain it Do not operate the machi...

Page 2: ...9813 6700 1 Notes Find manuals at https best manuals com...

Page 3: ...MANUAL Volume 1 JCB305 JS305 EN 9813 6700 SERVICE MANUAL Volume 2 JCB305 JS305 EN 9813 6700 SERVICE MANUAL Volume 3 JCB305 JS305 EN 9813 6700 SERVICE MANUAL Volume 4 JCB305 JS305 EN 9813 6700 Find ma...

Page 4: ...Notes 9813 6700 1 Find manuals at https best manuals com...

Page 5: ...al Safety 01 5 01 03 12 Maintenance Safety 01 6 01 03 18 Operating Safety 01 8 01 03 21 Worksite Safety 01 10 01 03 24 Risk Assessment 01 11 01 03 27 Maintenance Positions 01 12 01 06 About this Manua...

Page 6: ...2016 10 18 Acronyms Glossary ARV Auxiliary Relief Valve FEAD Front End Accessory Drive MRV Main Relief Valve PIL Parts Identification List PPE Personal Protective Equipment Find manuals at https best...

Page 7: ...y Yours and Others 01 3 01 03 06 Safety Warnings 01 4 01 03 09 General Safety 01 5 01 03 12 Maintenance Safety 01 6 01 03 18 Operating Safety 01 8 01 03 21 Worksite Safety 01 10 01 03 24 Risk Assessme...

Page 8: ...Notes 01 2 9813 6700 1 01 2 Find manuals at https best manuals com...

Page 9: ...hazards and how to avoid them If you do not fully understand the warning messages ask your employer or JCB dealer to explain them Safety is not just a matter of responding to the warnings All the time...

Page 10: ...ion which if not avoided could result in death or serious injury The signal word CAUTION indicates a hazardous situation which if not avoided could result in minor or moderate injury The signal word N...

Page 11: ...are of medicines which can cause drowsiness Feeling Unwell Do not attempt to operate the machine if you are feeling unwell By doing so you could be a danger to yourself and those you work with Mobile...

Page 12: ...er Hydraulic Pressure Hydraulic fluid at system pressure can injure you Before connecting or removing any hydraulic hose residual hydraulic pressure trapped in the service hose line must be vented Mak...

Page 13: ...f decomposition e g charring is found refer to the next paragraph for safety instructions Do not touch component or surrounding area Used fluoroelastomeric components subjected to temperatures greater...

Page 14: ...r bystanders if they are inhaled Do not operate the machine in closed spaces without making sure there is good ventilation If possible install an exhaust extractor If you begin to feel drowsy stop the...

Page 15: ...s configuration by the user e g the fitting of large and non approved attachments may result in a restriction of the machine visibility Hands and Feet Keep your hands and feet inside the machine When...

Page 16: ...leak is suspected contact the local gas company immediately and warn all personnel on the site Ban smoking make sure that all naked lights are extinguished and switch off any engines which may be runn...

Page 17: ...nd is there sufficient fuel to complete the job if applicable The Load How heavy is it Is it within the capabilities of the machine How bulky is it The greater the surface area the more affected it wi...

Page 18: ...with the upper structure parallel to the undercarriage 2 If applicable lower the dozer blade 3 Lower the excavator so the dipper is flat on the ground Refer to Figure 2 Figure 2 4 Stop the engine 5 Re...

Page 19: ...01 Machine 06 About this Manual 01 13 9813 6700 1 01 13 06 About this Manual Contents Page No 01 06 06 Using the Manual 01 15...

Page 20: ...Notes 01 14 9813 6700 1 01 14...

Page 21: ...agnostic including Servicemaster Machine Variants Where information is different depending on machine variant the applicable information sets are included within the same PIL reference Headings are in...

Page 22: ...00 15 Parallel Open Centre System FF 1 33 33 88 Console Switch Slew Lock 30 39 00 Slew Motor FF 1 Travel service does not operate as expected 30 00 15 Parallel Open Centre System FF 1 27 00 06 Driveli...

Page 23: ...information is contained within another PIL reference a cross reference is provided The main systems information is contained in the manual as follows Table 5 System PIL Reference Heading Hydraulic S...

Page 24: ...01 Machine 09 Description 01 18 9813 6700 1 01 18 09 Description Contents Page No 01 09 12 Main Component Locations 01 19 01 09 15 Service Point Locations 01 20...

Page 25: ...mponent Locations Introduction Figure 3 A B C E D F G H J K L A Bucket B Bucket link C Dipper link D Bucket ram E Dipper F Dipper ram G Boom H Boom ram J Operators cab K Counterweight L Undercarriage...

Page 26: ...4 Upper structure B A D F E C J G H A Breather hydraulic tank B Cover suction strainer C Cover return filter D Excavator control valve block E Filter rockbreaker return line F Filter in line cushion...

Page 27: ...01 Machine 09 Description 15 Service Point Locations 01 21 9813 6700 1 01 21 Figure 5 Hydraulic compartment A B C A Servo filter element B In line drain filter element C Hydraulic oil level gauge...

Page 28: ...Figure 6 Upper structure A C D J F G E B H A Exhaust system B Engine oil level dip stick C Crankcase ventilation filter D FEAD Front End Accessory Drive belt E Engine oil filler port F Coolant expansi...

Page 29: ...00 1 01 23 Figure 7 Battery cooling compartment D E H B A C G F A Safety air filter element B Primary air filter element C Scavenge intake D Battery compartment E Cooling pack compartment F Fuel coole...

Page 30: ...01 Machine 09 Description 15 Service Point Locations 01 24 9813 6700 1 01 24 Figure 8 Hydraulic compartment B C A A Main fuel filter B Engine oil filter C Primary fuel filter...

Page 31: ...700 1 2016 10 06 03 Attachments Couplings and Load Handling Contents Page No Acronyms Glossary 03 2 03 00 Attachments 03 00 00 General 03 3 03 10 Excavator Arm Quickhitch 03 10 06 Hydraulic Quickhitch...

Page 32: ...9813 6700 1 2016 10 06 Acronyms Glossary LED Light Emitting Diode...

Page 33: ...03 Attachments Couplings and Load Handling 00 Attachments 03 1 9813 6700 1 03 1 00 Attachments Contents Page No 03 00 00 General 03 3...

Page 34: ...Notes 03 2 9813 6700 1 03 2...

Page 35: ...y the gradients on which it is safe to operate or the safe distance from power lines Practice using attachments off the job before working with them for the first time JCB attachments are designed and...

Page 36: ...ad and unload on firm level ground Always be alert for possible hazards Take special care when turning or reversing DANGER Before lowering the attachments to the ground make sure that the machine and...

Page 37: ...03 Attachments Couplings and Load Handling 10 Excavator Arm Quickhitch 03 5 9813 6700 1 03 5 10 Excavator Arm Quickhitch Contents Page No 03 10 06 Hydraulic Quickhitch 03 7...

Page 38: ...Notes 03 6 9813 6700 1 03 6...

Page 39: ...ram 03 9 Introduction The hydraulic quickhitch is installed in place of a normal attachment at the dipper and tipping link A hydraulically operated latch mechanism enables quickhitch compatible attach...

Page 40: ...uickhitch relay energises The relay contacts close and power is connected to the quickhitch solenoid which energises The quickhitch latch cylinder moves to the unlatch position At the same time the qu...

Page 41: ...MARY FUSEBOX 1 2 SW3 ISOLATOR SWITCH GND1 S2 IGN SPLICE 11 12 FUSEBOX D 13 14 FUSEBOX A A F5 10A 5 10 S1 GND SPLICE 15 16 M6 M6 2000 16 00 mm BLACK 70 00 mm 3015 8 00 mm 3000 4 00 mm 3007A 4 00 mm 102...

Page 42: ...03 Attachments Couplings and Load Handling 10 Excavator Arm Quickhitch 06 Hydraulic Quickhitch 03 10 9813 6700 1 03 10 GND1 Ground...

Page 43: ...0 06 15 Excavator Arm 06 15 00 General 06 13 06 15 03 Boom 06 15 06 15 06 Dipper 06 19 06 15 15 Tipping Linkage 06 22 06 24 Slew Ring 06 24 00 General 06 27 06 24 03 Bearing 06 28 06 24 06 Gear 06 32...

Page 44: ...813 6700 1 2016 11 04 Acronyms Glossary DTI Dial Test Indicator FOGS Falling Object Guard System PIN Product Identification Number ROPS Roll Over Protective Structure TOPS Tip Over Protective Structur...

Page 45: ...e Panel and Cover 06 1 9813 6700 1 06 1 06 Moveable Panel and Cover Contents Page No 06 06 00 General 06 3 06 06 03 Battery 06 4 06 06 06 Engine Compartment 06 6 06 06 07 Cooling Compartment 06 8 06 0...

Page 46: ...Notes 06 2 9813 6700 1 06 2...

Page 47: ...Introduction When moved to their maintenance position the access panels give you access to parts or areas of the machine that are not required during machine operation Before you operate the machine...

Page 48: ...9813 6700 1 06 4 03 Battery Open and Close Open 1 Make the machine safe Refer to Safety Page 01 1 2 Use the ignition key to unlock the cover 3 Pull the handle to release the latch 4 Open the cover unt...

Page 49: ...Framework 06 Moveable Panel and Cover 03 Battery 06 5 9813 6700 1 06 5 Close 1 To release the latch pull it up 2 Close the cover 3 Make sure the cover is closed correctly 4 Use the ignition key to loc...

Page 50: ...mpartment Open and Close Open 1 Make the machine safe Refer to Safety Page 01 1 2 Use the ignition key to unlock the cover 3 Pull the handle to release the latch The cover opens automatically and is s...

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