CASE CONSTRUCTION CX225SR Tier 3 Operator's Manual

Crawler excavator

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CX225SR

Tier 3

Crawler excavator

Operator's Manual

Print No. Lep 84339042

edition

English 06/2010 - Original Instructions

Replaces Lep 84213371

CONSTRUCTION

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Page 1 CX225SR Tier 3 Crawler excavator Operator's Manual Print No. Lep 84339042 edition English 06/2010 - Original Instructions Replaces Lep 84213371 CONSTRUCTION...
Page 2 Copyright © CX225SR Tier 3 Crawler excavator Operator's Manual Print No. Lep 84339042 edition English 06/2010 - Original Instructions Replaces Lep 84213371 Find manuals at https://best-manuals.com...
Page 3 Copyright © THIS SAFETY ALERT SYMBOL INDICATES IMPORTANT SAFETY MESSAGES IN THIS MANUAL. WHEN YOU SEE THIS SYMBOL, CAREFULLY READ THE MESSAGE THAT FOLLOWS AND BE ALERT TO THE POSSIBILITY OF PERSONAL INJURY OR DEATH. The words Danger, Warning or Caution used on the safety decals have the following significance: •...
Page 6 Copyright © QUICK REFERENCE SECTION GUIDE Shown are the Sections contained within this book. 1 - To the owner 2 - Identification numbers/Machine components 3 - Safety/Decals/Hand signals 4 - Controls/Instruments/Accessories 5 - Operating instructions 6 - Servicing intervals 7 - Lubrication/Filters/Fluids 8 - Maintenance/Adjustments 9 - Electrical system 10 - Storage...
Page 8: Table Of Contents
Copyright © TABLE OF CONTENTS SECTION 1 - TO THE OWNER ........................1-1 Hydraulic crawler excavator CX225SR ....................1-1 Official documents ............................ 1-3 Right, left, front and rear of the machine ....................1-3 SECTION 2 - IDENTIFICATION NUMBERS/MACHINE COMPONENTS ..........2-1 Type, serial number and year of manufacture of the machine ..............
Page 9 Copyright © TABLE OF CONTENTS Controls/Instruments/Accessories (continued) Dozer blade control lever ........................4-16 Cab light ..............................4-17 Coat hanger hook ...........................4-17 Rear RH side window ..........................4-17 Glove compartment ..........................4-18 Storage tray ............................4-18 Ashtray ..............................4-18 Sun shield ...............................4-18 Cab radio compartment ..........................4-19 Speaker compartments ..........................4-19 Fuse box ..............................4-19 Operator's seat ............................4-20 Windshield ..............................4-24...
Page 10 Copyright © TABLE OF CONTENTS Operating instructions (continued) Machine travel ............................5-12 Transporting the machine ........................5-15 Handling the machine ..........................5-20 Operating the machine in water ......................5-21 Operating the machine on sloping ground ..................... 5-21 Parking the machine ..........................5-22 Towing ..............................
Page 11 Copyright © TABLE OF CONTENTS Maintenance/Adjustments (continued) Checking the machine settings .........................8-8 Checking for cylinder leakage ........................8-9 Cab protection (F.O.P.S.) .........................8-9 Tooth tip wear limits on the backhoe bucket ..................8-10 Replacing a tooth tip on a backhoe bucket .....................8-11 Replacing a backhoe bucket ........................8-12 Shimming the backhoe bucket .......................8-13 Fire extinguisher .............................8-14 Welding on the machine .........................8-14...
Page 12: Section 1 - To The Owner
Copyright © SECTION 1 TO THE OWNER HYDRAULIC CRAWLER EXCAVATOR CX225SR CT02E021 Dealer's Stamp CNH France S.A. 16-18 rue des Rochettes 91150 MORIGNY - CHAMPIGNY FRANCE...
Page 13 Copyright © SECTION 1 - TO THE OWNER Your machine has been designed and built to the high- The engine and fuel system on your machine is est standards of quality. It conforms to all current designed and built to government emissions stand- safety regulations.
Page 14: Official Documents
Copyright © SECTION 1 - TO THE OWNER OFFICIAL DOCUMENTS A certificate defining the weight shown on the manufacturer's plate: - Indication that the weight shown on the manufacturer’s plate is a value using the heaviest configuration and that it does not always correspond to the transport configuration. A "EC"...
Page 16: Section 2 - Identification Numbers/Machine Components
Copyright © SECTION 2 IDENTIFICATION NUMBERS/MACHINE COMPONENTS TYPE, SERIAL NUMBER AND YEAR OF MANUFACTURE OF THE MACHINE When ordering parts, obtaining information or assist- ance, always supply your CASE Dealer with the type and serial number of your machine or accessories. Write the following in the spaces below: the type, serial number and year of manufacture of your machine, accessories and the serial numbers of the...
Page 17 Copyright © SECTION 2 - IDENTIFICATION NUMBERS/MACHINE COMPONENTS COMPONENT SERIAL NUMBERS Hydraulic pump ..............................Swing reduction gear............................. Travel reduction gears............................Travel control valve..............................Attachment control valve ............................Swing control valve ..............................CAB PROTECTION (F.O.P.S.) (optional) Complies with ISO 10262 level 2 standard.
Page 18: Description Of The Main Components
Copyright © SECTION 2 - IDENTIFICATION NUMBERS/MACHINE COMPONENTS DESCRIPTION OF THE MAIN COMPONENTS The CX225SR is a fully hydraulic excavator. It consists of an undercarriage fitted with tracks and a turntable bearing which supports the upperstructure frame. The upperstructure frame supports the attachment, at the front end of the machine, plus the engine, hydraulics and cab.
Page 20: Section 3 - Safety/Decals/Hand Signals
Copyright © SECTION 3 SAFETY/DECALS/HAND SIGNALS SAFETY INSTRUCTIONS Your safety and that of people around you depends on you. It is essential that you understand this manual for the correct operation, inspection, lubrication and main- tenance of this machine. Read this manual carefully and check that: - You understand fully the symbols on the controls and the safety signs used in this manual and on the machine.
Page 21: Before Using The Machine
Copyright © SECTION 3 - SAFETY/DECALS/HAND SIGNALS BEFORE USING THE MACHINE 12. Check that no tools or other items have been left on the machine (be it on the undercarriage or the Avoid loose fitting clothing, loose or uncovered upperstructure) or in the operator's compartment. long hair, jewellery or any other items which could 13.
Page 22: Operating The Machine
Copyright © SECTION 3 - SAFETY/DECALS/HAND SIGNALS 24. Work out a means of convenient escape from the Before starting the engine, check the direction of machine (emergency exit via the windshield or travel (in forward drive, the reduction gears should the rear window glass) in the event of the be to the rear of the machine).
Page 23: Preventing Risks Caused By Vibrations
Copyright © SECTION 3 - SAFETY/DECALS/HAND SIGNALS 16. In some configurations, the working range of the PREVENTING RISKS CAUSED BY attachment allows the tool to interfere with the VIBRATIONS machine. Always maintain a safe minimum dis- The machine's vibration affects the comfort and in tance between the tool and the machine (swaying some cases the health and safety of the operator.
Page 24: Cab Protection (F.o
Copyright © SECTION 3 - SAFETY/DECALS/HAND SIGNALS CAB PROTECTION (F.O.P.S.) (optional) QUICK COUPLER (optional) Never try to weld or straighten up the protective Never place the control switch in the unlocked structure (F.O.P.S.). position when the machine is working. Do not modify the protective structure (F.O.P.S.) in Each time a bucket is installed on the quick cou- any way.
Page 25: Parking The Machine
Copyright © SECTION 3 - SAFETY/DECALS/HAND SIGNALS PARKING THE MACHINE Badly carried out maintenance or adjustments can cause serious injuries. If you do not under- When parking the machine, proceed as follows: stand a servicing or adjustment procedure, con- sult your CASE Dealer. Position the machine on flat, level ground, away from soft ground, excavations or poorly shored If the attachment is raised or if the machine...
Page 26: Preventing Fires Or Explosions
Copyright © SECTION 3 - SAFETY/DECALS/HAND SIGNALS 12. The pressure in the track tension cylinders is high. QUICK COUPLER (optional) Follow the procedure described in this manual Every day, check that the locking bar functions carefully for increasing or reducing track tension. correctly and that it is not fouled by foreign matter.
Page 27: Prevention Of Burns
Copyright © SECTION 3 - SAFETY/DECALS/HAND SIGNALS PREVENTION OF BURNS The electrolyte in batteries can cause serious burns. Batteries contain sulphuric acid. Avoid con- tact with skin, eyes and clothing. Antidote: EXTERNAL: rinse thoroughly with water and remove soiled clothes. INTERNAL: do not induce vomiting.
Page 28 Copyright © SECTION 3 - SAFETY/DECALS/HAND SIGNALS DECALS WARNING An illegible or missing decal can have far-reaching consequences. Inspect decals daily. NOTE: When you clean the decals, use only a cloth, water and soap. Do not use solvents, gasoline, etc. WARNING NOTE: This chapter only covers decals relating to Make sure that the decals are perfectly legible,...
Page 29 Copyright © SECTION 3 - SAFETY/DECALS/HAND SIGNALS When replacing a decal, make sure it is located as shown below. CCT07M027 3-10...
Page 30 Copyright © SECTION 3 - SAFETY/DECALS/HAND SIGNALS ILLUSTRATION OF DECALS TABLE OF SAFETY PRECAUTIONS Part number: KHP12720 KHP12720-00 0 CT07M003 PARKING THE MACHINE This decal shows that, before leaving the operator’s compartment, the bucket must be lowered to the ground, the controls locked, the engine stopped and the starter key switch removed in order to prevent any movement of the machine.
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