Case CX290 Crawler Excavator Operator's Manual 6-31872 - PDF DOWNLOAD

Page 106

OPERATING INSTRUCTIONS

!

WARNING: It is strictly forbidden for anybody to remain in the machine operating area during tool installation and removal operations.

Installation

1 CD00F030

CD01K005

2. Place the switch (1) in unlocking position. The audible alarm device will sound. See “Quick coupler locking and unlocking control switch” in the “Controls/ Instruments/Accessories” Section.

3. Operate the dipper and bucket controls so that the dipper is practically vertical, sloping slightly towards the cab to release the safety device. Extend the bucket cylinder rod completely and maintain the hydraulic pressure so that the latching hook retracts.

103

TRIM THIS EDGE RIGHT PAGE

TRIM THIS EDGE

1. Make sure the tool to be installed is laying safely on flat, level ground and that it is fitted with the pins supplied with the quick coupler.

Template Name: OM_1_col Template Date: 1994_04_29

IMPORTANT: This quick coupler is designed to be used with CASE buckets. This being said, other buckets may be used, provided the diameter of the pins and the width between the bucket lugs are modified to meet the dimensions needed to fit the quick coupler (pins, washers, bushings, etc...). See your CASE Dealer.

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QUICK TOOL INSTALLATION AND REMOVAL (optional)


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STORAGE .............................................................................................. 209

1min
page 214

STORING THE MACHINE

2min
pages 212-213

ELECTRICAL SYSTEM .......................................................................... 202

1min
page 211

CONNECTING BOOSTER BATTERIES

1min
page 209

AIR CONDITIONING

2min
pages 198-200

BATTERIES

2min
pages 207-208

MAINTENANCE/ADJUSTMENTS .......................................................... 173

1min
page 204

REPLACING A TOOL ON A HYDRAULIC BREAKER

1min
pages 191-192

SHIMMING THE BACKHOE BUCKET

1min
page 190

CHECKING THE QUICK COUPLER LATCHING HOOK OPENING

1min
page 196

REPLACING A BACKHOE BUCKET

1min
pages 188-189

TEETH AND TOOTH TIP WEAR LIMITS

1min
page 187

FAN AND ALTERNATOR DRIVE BELTS

1min
pages 182-183

TRACKS

3min
pages 176-179

RELEASING PRESSURE IN THE HYDRAULIC SYSTEM

1min
page 157

FUEL SYSTEM

2min
pages 154-156

AIR FILTER

2min
pages 169-172

SWING REDUCTION GEAR

1min
pages 173-174

COOLING SYSTEM

2min
pages 151-153

ENGINE

2min
pages 149-150

GREASING THE HYDRAULIC BREAKER

1min
pages 145-146

CHOICE OF TOOLS ON A HYDRAULIC BREAKER

1min
page 122

SPECIAL CONDITIONS OF USE ONAHYDRAULICBREAKER

1min
page 123

TRANSPORTING THE MACHINE

2min
pages 117-120

SERVICING INSTRUCTIONS

1min
page 125

HYDRAULIC BREAKER OR HIGH FLOW HYDRAULIC CIRCUITS

2min
pages 113-116

ENVIRONMENT

1min
page 135

TOWING THE MACHINE

1min
page 111

PARKING THE MACHINE

1min
page 110

QUICK TOOL INSTALLATION AND REMOVAL

3min
pages 106-109

LOAD HANDLING LIMITS

1min
page 102

OPERATING THE BACKHOE BUCKET

1min
page 104

MACHINE TRAVEL

2min
pages 97-99

QUICK COUPLER INSTALLATION

1min
page 105

MACHINE OPERATION

2min
pages 95-96

STOPPING THE ENGINE

1min
page 94

ENGINE OPERATION

1min
page 92

BRINGING THE MACHINE UP TO OPERATING TEMPERATURE

1min
page 91

STARTING THE ENGINE

1min
pages 89-90

ANTI-THEFT DEVICE

3min
pages 86-88

OPTIONAL TOOL SUPPLY VALVES

1min
page 80

RUN-IN PERIOD

1min
page 85

MACHINE OPERATION

2min
pages 83-84

BEFORE OPERATING THE MACHINE

1min
page 82

LOAD HANDLING EYES

1min
page 77

ENGINE HOOD

1min
page 75

SIDE DOORS

1min
page 74

LOWER FRONT WINDOW

1min
page 70

CAB DOOR

1min
page 39

WINDSHIELD

1min
page 69

FUEL TANK

1min
page 72

TO THE OWNER

2min
pages 9-11

STEPS AND ACCESS HANDLES

1min
page 40

SAFETY INSTRUCTIONS

17min
pages 17-28

IDENTIFICATION NUMBERS/MACHINE COMPONENTS ......................... 10

1min
page 16
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