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NOTICE: Information contained in this book is subject to change without notice.
INDEX
SECTION I GENERAL DESCRIPTION PAGE
Paragraph 1-1 General ………………………………………………………………………………………………. 4
Paragraph 1-2 Basic Construction …………………………………………………………………………………. 4
SECTION II INSTALLATION
Paragraph 2-1 General ………………………………………………………………………………………………. 4
Paragraph 2-2 Suspending Hoist …………………………………………………………………………………… 4
Paragraph 2-3 Connecting Hoist to Electrical Service …………………………………………………………… 5
Paragraph 2-4 Pre-Operation Checks ……………………………………………………………………………… 5
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SECTION III OPERATION
Paragraph 3-1 General ………………………………………………………………………………………………. 6
Paragraph 3-2 Push Button Operation ……………………………………………………….……………………. 6
Paragraph 3-3 Operating Precautions ……………………………………………………………………………… 7
SECTION IV LUBRICATION
Paragraph 4-1 General ……………………………………………………………………………………………… 8
Paragraph 4-2 Changing Gearcase Oil …………………………………………………………………………… 8
Paragraph 4-3 Lubrication of Hoist Cable ……………………………………………………………………… 9
Paragraph 4-4 Lubrication of Geared Limit Switch ……………………………………………………………… 9
Paragraph 4-5 Lubrication of Geared Trolley Wheel ……………………………………………………………. 9
Paragraph 4-6 Lubrication of Rope Guide ……………………………………………………………………… 9
Paragraph 4-7 Lubricant Specifications …………………………………………………………………………… 10
SECTION V INSPECTION AND PREVENTATIVE MAINTENANCE
Paragraph 5-1 General ……………………………………………………………………………………………… 11
Paragraph 5-2 Inspection of Lower Block ………………………………………………………………………… 14
Paragraph 5-3 Inspection of Upper Block …………………………………………………………………………. 14
Paragraph 5-4 Inspection of Electrical Controls ………………………………………………………………… 14
Paragraph 5-5 Inspection of Rope Guide …………………………………………………………………………. 15
Paragraph 5-6 Rope Inspection, Replacement & Maintenance ………………………………………………… 15
Paragraph 5-7 Rope Reeving ………………………………………………………………………………………. 16
Paragraph 5-8 Inspection of Rope Drum & Shaft ………………………………………………………………… 18
Paragraph 5-9 Inspection of Hoist Gearing ……………………………………………………………………… 18
Paragraph 5-10 Inspection of Motor Brake and Actuating Mechanism ………………………………………… 20
Paragraph 5-11 Inspection of Traverse Drive …………………………………………………………………….. 22
Paragraph 5-12 Inspection of Block Operated Limit Switch …………………………………………………….. 22
Paragraph 5-13 Testing Hoist ……………………………………………………………………………………… 23
SECTION VI TROUBLESHOOTING CHART …………………………………………………………………………. 24
SECTION VII ADJUSTMENTS
Paragraph 7-1 Motor Brake Adjustment …………………………………………………………………………… 25
Paragraph 7-2 Block Operated Limit Switch Adjustment ………………………………………………………… 25
Paragraph 7-3 Geared Rotary Limit Switch Adjustment ………………………………………………………… 25
Paragraph 7-4 Shortening of Push Button Cable ………………………………………………………………… 26
SECTION VIII WIRING DIAGRAMS ……………………………………………………………………………………. 26
SECTION IX PARTS LIST
Paragraph 9-1 General ……………………………………………………………………………………………… 29
Paragraph 9-2 List of Parts Illustrations. …………………………………………………………………………. 29
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