Case CX225SR Tier 3 Crawler Excavator Operator’s Manual 84339042 – PDF DOWNLOAD

Description

Case CX225SR Tier 3 Crawler Excavator Operator’s Manual 84339042 – PDF DOWNLOAD

DESCRIPTION:

Case CX225SR Tier 3 Crawler Excavator Operator’s Manual 84339042 – PDF DOWNLOAD

TO THE OWNER:

  Your machine has been designed and built to the highest standards of quality. It conforms to all current safety regulations. See “Official documents”. However, the risk of accidents can never be completely excluded.

• That is why it is essential to observe elementary safety rules and precautions. Read this manual carefully, paying particular attention to the instructions concerning safety, operation and maintenance so as to avoid the risk of injury while operating or servicing the machine.
• The standard attachments and tools of this machine are designed to carry out all kinds of earthmoving and rehandling operations. If you want to use this machine to handle a load (pipes, culverts, formwork, etc.), make sure that it is designed to carry out this kind of work. For this type of application, the machine must be equipped with safety valves, an overload indicator, a load handling chart corresponding to the type of machine and its attachment and a load fixing point.
• All legal requirements must also be strictly observed. Do not use this machine for any application or purpose other than those described in this manual. If the machine is to be used for work involving the use of special attachments, accessories or equipment, consult your CASE Dealer in order to make sure that any adaptations or modifications made are in keeping with the machine’s technical specifications and with prevailing safety requirements.

TABLE OF CONTENTS:

Case CX225SR Tier 3 Crawler Excavator Operator’s Manual 84339042 – PDF DOWNLOAD

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
11 – Specifications
12 – Alphabetical index

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 ………………………………………………………..2-1
Description of the main components …………………………………………………………………………………………..2-3
SECTION 3 – SAFETY/DECALS/HAND SIGNALS ………………………………………………………………………… 3-1
Safety instructions ……………………………………………………………………………………………………………………3-1
Before using the machine …………………………………………………………………………………………………………3-2
Operating the machine ……………………………………………………………………………………………………………..3-3
Preventing risks caused by vibrations …………………………………………………………………………………………3-4
Cab protection (F.O.P.S.) ………………………………………………………………………………………………………….3-5
Quick coupler ………………………………………………………………………………………………………………………….3-5
Safety area ……………………………………………………………………………………………………………………………..3-5
Using an implement other than a bucket ……………………………………………………………………………………..3-5
Implement operation and maintenance ……………………………………………………………………………………….3-5
Parking the machine ………………………………………………………………………………………………………………..3-6
Maintenance and adjustments …………………………………………………………………………………………………..3-6
Preventing fires or explosions ……………………………………………………………………………………………………3-7
Prevention of burns ………………………………………………………………………………………………………………….3-8
Decals ……………………………………………………………………………………………………………………………………3-9
Hand signals …………………………………………………………………………………………………………………………3-22
SECTION 4 – CONTROLS/INSTRUMENTS/ACCESSORIES ………………………………………………………….. 4-1
Cab door ………………………………………………………………………………………………………………………………..4-1
Steps and access handles ………………………………………………………………………………………………………..4-2
Position of the operator’s compartment controls and accessories …………………………………………………..4-3
Right-hand control arm ……………………………………………………………………………………………………………..4-4
Instrument panel ……………………………………………………………………………………………………………………..4-5
Left-hand control arm ……………………………………………………………………………………………………………….4-7
Working light switch …………………………………………………………………………………………………………………4-9
Windshield washer switch …………………………………………………………………………………………………………4-9
Windshield wiper switch ……………………………………………………………………………………………………………4-9
High speed travel switch …………………………………………………………………………………………………………4-10
Heating and ventilation control …………………………………………………………………………………………………4-11
Heating, ventilation or air-conditioning control ……………………………………………………………………………4-12
Quick coupler locking and unlocking control switch …………………………………………………………………….4-13
Control locking lever ……………………………………………………………………………………………………………….4-13
Dipper and upperstructure swing LH control lever ………………………………………………………………………4-14
Boom and bucket RH control lever …………………………………………………………………………………………..4-14
Travel control levers and pedals ………………………………………………………………………………………………4-15
Option pedal ………………………………………………………………………………………………………………………….4-15
Locking and unlocking the option pedal …………………………………………………………………………………….4-16
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
Lower front window …………………………………………………………………………………………………………………4-26
Window-breaker hammer ………………………………………………………………………………………………………..4-27
Air vents ………………………………………………………………………………………………………………………………..4-27
Rear view mirrors …………………………………………………………………………………………………………………..4-28
Fuel tank ……………………………………………………………………………………………………………………………….4-30
Upper hoods ………………………………………………………………………………………………………………………….4-31
Engine hood ………………………………………………………………………………………………………………………….4-33
Side doors …………………………………………………………………………………………………………………………….4-34
Rotary light cable ……………………………………………………………………………………………………………………4-35
Towing hole …………………………………………………………………………………………………………………………..4-36
Cab protection (F.O.P.S.) ………………………………………………………………………………………………………..4-36
Load handling eyes ………………………………………………………………………………………………………………..4-37
Windshield washer reservoir ……………………………………………………………………………………………………4-38
Lower panels …………………………………………………………………………………………………………………………4-38
Safety valves …………………………………………………………………………………………………………………………4-38
Optional tool supply valves ………………………………………………………………………………………………………4-39
Optional tool flow selector valve ……………………………………………………………………………………………….4-40
Fuel tank filler pump ……………………………………………………………………………………………………………….4-41
SECTION 5 – OPERATING INSTRUCTIONS ………………………………………………………………………………… 5-1
Before using the machine ………………………………………………………………………………………………………….5-1
Operating the machine ……………………………………………………………………………………………………………..5-2
Run-in period …………………………………………………………………………………………………………………………..5-3
Starting the engine …………………………………………………………………………………………………………………..5-4
Bringing the machine up to operating temperature ……………………………………………………………………….5-6
Engine operation ……………………………………………………………………………………………………………………..5-7
Stopping the engine ………………………………………………………………………………………………………………….5-8
Operating the machine in cold weather ……………………………………………………………………………………….5-9
Operating the machine in hot weather …………………………………………………………………………………………5-9
Machine operation ………………………………………………………………………………………………………………….5-10
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 ………………………………………………………………………………………………………………………………….5-24
Operating the backhoe bucket …………………………………………………………………………………………………5-25
Load handling ………………………………………………………………………………………………………………………..5-26
Lowering the attachment in the event of a machine failure …………………………………………………………..5-28
Quick coupler installation ………………………………………………………………………………………………………..5-29
Quick tool installation and removal …………………………………………………………………………………………..5-29
Auxiliary hydraulic circuits ……………………………………………………………………………………………………….5-34
SECTION 6 – SERVICING INTERVALS ……………………………………………………………………………………….. 6-1
Servicing instructions ……………………………………………………………………………………………………………….6-1
Hourmeter ………………………………………………………………………………………………………………………………6-2
Daily inspections ……………………………………………………………………………………………………………………..6-2
Quick coupler servicing instructions ……………………………………………………………………………………………6-4
Quick coupler incorrect functioning …………………………………………………………………………………………….6-4
Intervals ………………………………………………………………………………………………………………………………….6-5
SECTION 7 – LUBRICATION/FILTERS/FLUIDS ……………………………………………………………………………. 7-1
Fluids and Lubricants ……………………………………………………………………………………………………………….7-1
Environment ……………………………………………………………………………………………………………………………7-4
Fluid and lubricant capacities and specifications ………………………………………………………………………….7-4
Grease points ………………………………………………………………………………………………………………………….7-5
Levels …………………………………………………………………………………………………………………………………..7-12
Engine ………………………………………………………………………………………………………………………………….7-14
Cooling system ………………………………………………………………………………………………………………………7-17
Fuel system …………………………………………………………………………………………………………………………..7-21
Releasing pressure in the hydraulic system ……………………………………………………………………………….7-27
Hydraulic system ……………………………………………………………………………………………………………………7-29
Air filter …………………………………………………………………………………………………………………………………7-40
Swing reduction gear ……………………………………………………………………………………………………………..7-46
Travel reduction gears ……………………………………………………………………………………………………………7-49
SECTION 8 – MAINTENANCE/ADJUSTMENTS ……………………………………………………………………………. 8-1
Tracks ……………………………………………………………………………………………………………………………………8-1
Track rollers and idler wheels ……………………………………………………………………………………………………8-4
Radiator and oil cooler ……………………………………………………………………………………………………………..8-5
Fan and alternator drive belt ……………………………………………………………………………………………………..8-6
Fuel tank filter ………………………………………………………………………………………………………………………….8-8
Adjusting rocker arm clearance ………………………………………………………………………………………………….8-8
Inspecting and cleaning the machine ………………………………………………………………………………………….8-8
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
Checking the quick coupler latching hook opening ……………………………………………………………………..8-15
Air conditioning ………………………………………………………………………………………………………………………8-17
Plastic and resin parts …………………………………………………………………………………………………………….8-20
Engine troubleshooting ……………………………………………………………………………………………………………8-21
Hardware torque inspection ……………………………………………………………………………………………………..8-23
SECTION 9 – ELECTRICAL SYSTEM ………………………………………………………………………………………….. 9-1
Fuses ……………………………………………………………………………………………………………………………………..9-1
Batteries …………………………………………………………………………………………………………………………………9-3
Alternator ………………………………………………………………………………………………………………………………..9-7
Starter motor ……………………………………………………………………………………………………………………………9-8
Replacing a bulb ………………………………………………………………………………………………………………………9-8
Adjusting the working lights ……………………………………………………………………………………………………..9-10
SECTION 10 – STORAGE …………………………………………………………………………………………………………. 10-1
Storing the machine ………………………………………………………………………………………………………………..10-1
SECTION 11 – SPECIFICATIONS ………………………………………………………………………………………………. 11-1
Engine ………………………………………………………………………………………………………………………………….11-1
Hydraulic system ……………………………………………………………………………………………………………………11-1
Undercarriage ………………………………………………………………………………………………………………………..11-2
Safety devices ……………………………………………………………………………………………………………………….11-2
Operator’s compartment ………………………………………………………………………………………………………….11-3
Noise levels …………………………………………………………………………………………………………………………..11-3
Vibration level inside the cab ……………………………………………………………………………………………………11-3
Cab ………………………………………………………………………………………………………………………………………11-3
Weights …………………………………………………………………………………………………………………………………11-3
Boom ……………………………………………………………………………………………………………………………………11-4
Dippers …………………………………………………………………………………………………………………………………11-4
Backhoe buckets ……………………………………………………………………………………………………………………11-4
Dozer blade …………………………………………………………………………………………………………………………..11-4
Machine overall dimensions …………………………………………………………………………………………………….11-5
Working range ……………………………………………………………………………………………………………………….11-7
Quick coupler …………………………………………………………………………………………………………………………11-8
SECTION 12 – ALPHABETICAL INDEX ……………………………………………………………………………………… 12-1

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CASE CX225SR TIER 3 CRAWLER EXCAVATOR OPERATOR’S MANUAL 84339042 – PDF DOWNLOAD:

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• This is the same manual used by the dealers to diagnose and troubleshoot your vehicle
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