Yale Series Y80 manual Kit Description Part Number Reference Numbers Included

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Figure 9-3. Hoist Motor Brake. (Cont’d.)

Kit Description

Part Number

Reference Numbers Included

Brake Disc

800-2405†

23, 24, 26

Brake Lever

800-2406

6, 15, 17, 18, 19, 20, 21 (Red Color), 22,

 

 

Adjusting Screw Label, Brake Adjust Label —

 

 

Discard Zinc Colored Spring

Rectifier

800-2407

12, 13, 4 Wire Nuts

Hardware

800-2408

1, 3, 4, 5, 7, 9, 10, 12, 16, 18, 20, 25, 28, 30, 31,

 

 

Instruction Label, Power Warning Label

Brake Hub

800-2409

28, 29, Hub Drive Key (Shown Elsewhere)

 

 

 

† Recommended spares.

NOTES

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Contents Rated Loads 1/2 Thru 5 Tons IncludingIndex ForewordSection I General Description Section II InstallationPRE-OPERATION Checks Limit Stop Mechanism Being Tripped By Lower Block Push Button Operation Operating PrecautionsSection III Operation Lubricate Limit Stop Lever Lubricate Upper Sheave and Lower Block AssemblySection IV Lubrication Section Inspection and Preventive Maintenance Inspect Upper Block and Hoist Suspension Inspect Lower BlockInspection Schedule and Maintenance Report Inspect Mechanical Load BRAKE, Gearing Time Interval Inspection or MaintenanceRemoving Intermediate Gear Pinion Assembly Inspect Rope Drum and Shaft Rope Reeving Rope INSPECTION, Maintenance and ReplacementTurn OFF Power to Hoist 12204A Testing Hoist and Overload Clutch Optional Do not lift more than rated load except for test purposes Section Vl Trouble Shooting Probable Cause Remedy Section Vl Trouble Shooting Probable Cause Remedy Section Vll Adjustments Index of Exploded View Parts Illustrations Section Viii Wiring DiagramsSection IX Parts List Part Qty Number Description Part Qty Number Description Req’d †Recommended spares 11456LC Gearing and Load Brake Parts. Cont’d 12756H Kit Description Part Number Reference Numbers Included Hoist Motor Brake Early Version Hoist Motor Brake. Cont’d Qty Req’d 11460 12748A Not available separately. Order Push Button Station 12721A Push Button Station and Conductor Cable Assembly. Cont’d 12721 10. Push Button Station and Conductor Cable Assembly. Cont’d 11. Lower Block Assembly Two Parts Rope, Single Reeved 12. Lower Block Assembly-Two Parts Double Reeved Quantity Required 14. Screw-Type Limit Switch Parts Warranty
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