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FOREWORD
This manual has been compiled to assist you in properly operating and maintaining your Grove Crane.
Before placing the crane in service, take time to thoroughly familiarize yourself with the contents of this manual. After all sections have been read and understood, retain the manual for future reference in a readily accessible location.
The Grove Crane has been designed for maximum performance with minimum maintenance. With proper care, years of trouble-free service can be expected.
Constant improvement and engineering progress makes i necessary that we reserve the right to make specification and equipment changes without notice,
Engine operating procedures and routine maintenance procedures are supplied in a separate manual with each crane, and should be referred to for detailed information.
Information in this manual does not replace federal, state, or local regulations, safety codes, or insurance requirements.
Any reference to PAT in this manual is to be used for general information only. For detailed operating instructions of the PAT System, refer to the PAT Operator's Handbook.
Changes from the first printing of this manual that have been made in the text are marked by a vertical bar ( 11 on the margin of the page opposite the change.
In the event some text is removed, and is not replaced with new or changed material. a deletion arrow is used where the text was deleted.
In the event there is a change in an illustration, a hand with a pointing finger will be used to point out where the change occurred.
A CHANGE RECORD page is included as page iv herein. ft is intended that the recipient of the CHANGE RECORD update as each change is received by him.
vii
SECTION I GENERAL INTRODUCTION ..................................... 1- 1 LIST OF SPECIFICATIONS ............•................. 1-3 SECTION II SAFETY PRECAUTIONS GENERAL .......................................... 2-1 TRAVEL OPERATION .................................2-10 COLD WEATHER OPERATION ................••.......•.2-13 SECTION Ill DESCRIPTION GENERAL. ......................................... 3-1 MAJOR COMPONENTS AND SYSTEMS ...........•.....•... 3-1 Cab Assembly. . . . . . . . . . . . . . . . . 3-1 Hydraulic System and Components ...................•.. 3-1 Reservoir .................................... 3-1 Hydraulic Oil Cooler ............................ 3-2 Pumps ...............................•...... 3-2 Directional Control Valves ........................ 3-2 Hydraulic Boost Circuit ............•.....•....... 3-2 Turntable Assembly and Swing Mechanism ........•........ 3-2 Swing Motor .......... , ....................... 3-3 Swing Gearbox ...............................• 3-3 Swing Brake .................................. 3-3 Boom Assembly . . . . . . . . . . . . . . . . 3-3 Main Hoist ... : . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-3 Outrigger System .................................. 3-4 Swivels ........................................ 3-4 Electrical System .................................. 3-4 Engine ......................................... 3-5 Counterweight Assembly ............................ 3-5 ix
TABLE OF CONTENTS
OPTIONAL EQUIPMENT.............•.................. 3-5 Spotlight ...................................... . 3.5 Air Conditioner ..........................•........ 3.5 Auxiliary Hoist Controlled Free-Fall .•................... 3.5 Operating Control 3.7 Hoist Brakes 3.7 Auxiliary Hoist ....................•..........•... 3-8 Lattice Jib . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . • . . . 3-8 CAB CONTROLS AND INDICATORS ..........•............ 3-8 Foot Throttle Pedal 3-8 Throttle Lock Control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-8 Ignition Switch ................... ·................ 3-11 Engine Stop Control (Detroit Diesel Only) ................. 3-11 Heater Control Switch 3-11 Fuel Tank .........................•......••.••.3-11 Defroster Fan 3·11 Engine Emergency Stop Control (Detroit Diesel Only) .........3·12 Engine Quick Start System (Optional) .................... 3-12 Fuel Gauge ...................................... 3·12 Voltmeter 3-12 Tachometer 3-12 Oil Pressure Gauge , , , 3-13 Water Temperature Gauge ............................3-13 Ignition On Light 3-13 Hydraulic Pump Drive Control. ........................3-13 Cab Domelight . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-13 Control Console Light ..............................3-13 Lights Switch . . . . . . . . . . . . . , 3·13 Windshield Wiper 3-14 Hydraulic Oil Bypassing Filterls) Light ................... 3-14 Swing Horn Button ................ , ............... 3-14 Swing Control. 3-14 Swing Brake Pedal ................................. 3-14 Swing Brake Switch ................................ 3-15 Positive Swing Lock Control Handle 3-15 Boom Telescope Controls ............................ 3-15 Boom Elevation Control ............................. 3-15 Auxiliary Hoist Control (Optional) ...................... 3-16 Main Hoist Control ................................ 3-16 Hoist Rotation Indicator ............................. 3-16 Free-Fall Control Lever (Optional) 3·16 Main and Auxiliary Hoists Speed Selector Switches 3-16 X ._,.,
Outrigger Control Panels .............. , ........•..... 3-16 Bubble Level Indicator .............................. 3-17 Counterweight Positioning Control , ................... 3• 17 Counterweight Removal Controls ...........•........... 3-17 SECTION IV OPERATING PROCEDURES PRE-STARTING CHECKS ............. , ........•........ 4·1 Fuel Supply ...............................•...... 4• 1 Engine Oil ..........................•........... 4-1 Engine Coolant ................................... 4-1 Batteries . . . . . . . . • . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-1 Hydraulic Oil Reservoir and Filter .....•................ 4-1 Daily Lubrication ................................. 4-1 Wire Rope . . . . . . . . . . . . . . . . . . . . . 4-2 Hook Block . . . . . . . . . . . . . . . . . . . 4-2 Swingaway Extension ............................... 4-2 Air Cleaner ...................................... 4-2 ENGINE OPERATION .................................. 4-2 Starting Procedure. . . . . . . . . . . . . . . . . . 4-3 Cold Weather Starting . . . . . . . . . . . . . . . . 4-4 Shutdown Procedure . . . . . . . . . . . . . . . . 4-5 Emergency Engine Shutdown ......................... 4-5 GENERAL CRANE OPERATION ..•.....•................. 4-6 Handling the Load ................................. 4,6 Control Lever Operation. . . . . . . . . . . . . . . . . 4- 7 Preloed Check. . . . . . . . .. , . . . . . . . . . . . . . . . . . . . 4-8 USING YOUR LOAO CHART .•........................... 4-9 CRANE FUNCTIONS .................................. 4·11 Setting the Outriggers ...............................4-11 Stowing the Outriggers ..........................•...4-13 Swinging the Boom ................................4-15 Elevating and Lowering the Boom ...................... 4-16 Elevating the Boom ............................. 4-16 Lowering the Boom ............................. 4-16 Foot Control ................................. 4-17 Emergency Boom Operating Procedures ................... 4-17 Telescoping the Boom ............................. . 4-18 E,ctending the Boom ........................... .4-18 Retracting the Boom ............................ 4-19 CHANGE 1 · 9122181 xi I
• Thank you very much for reading the preview of the manual.
• You can download the complete manual from: www.heydownloads.com by clicking the link below
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