Case CX225SR Tier3 Crawler excavator Operators Manual
English 06/2010 – Original Instructions
Replaces Lep 84213371
Operator’s Manual
Print No. Lep 84339042
3rd edition
Case Crawler excavator
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
11 – Specifications
12 – Alphabetical index
TABLE OF CONTENTS: Case Service Manuals
SECTION 1 – TO THE OWNER 1-1
Hydraulic crawler excavator CX225SR
Official documents 1-3
Right, left, front and rear of the machine
SECTION 2 – IDENTIFICATION NUMBERS/MACHINE COMPONENTS 2-1
Type, serial number and year of manufacture of the machine
Description of the main components 2-3
Case CX225SR Tier3 Crawler excavator Operators Manual
SECTION 3 – SAFETY/DECALS/HAND SIGNALS
Safety instructions
Before using the machine
Operating the machine
Preventing risks caused by vibrations
Cab protection (FOPS)
Quick coupler
Safety area
Using an implement other than a bucket
Implement operation and maintenance
Parking the machine
Maintenance and adjustments
Preventing fires or explosions
Prevention of burns
Decals
Hand signals
SECTION 4 – CONTROLS/INSTRUMENTS/ACCESSORIES
Cab door
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
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 upper structure swing LH control lever 4-14
Boom and bucket RH control lever
Travel control levers and pedals 4-15
Option pedal
Locking and unlocking the option pedal 4-16
TABLE OF CONTENTS
Controls/Instruments/Accessories (continued)
Dozer blade control lever
Cab light
Coat hanger hook
Rear RH side window
Glove compartment
Storage tray
Ashtray
Sun shield
Cab radio compartment
Speaker compartments
Fuse box
Operator’s seat
Windshield
Lower front window
Window-breaker hammer
Air vents
Rearview mirrors
Fuel tank
Upper hoods
Engine hood
Side doors
Rotary light cable
Towing hole
Cab protection (FOPS)
Load handling eyes
Windshield washer reservoir
Lower panels
Safety valves
Optional tool supply valves
Optional tool flow selector valve
Fuel tank filler pump
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