Yale Series Y80 manual 12748A

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12748A

Figure 9-7. Electrical Control Equipment.

Ref.	Part		Qty.
No.	Number	Description	Req’d.
3	800-670	Cord Grip — Conductor	2
5	800-654	Screw — Self-Tapping	4
6†	800-655	Contactor — Two Speed	1
7†	800-656	Contactor	1
8	800-657	Screw — Self-Tapping	2
9†	800-671	Transformer	1
10	800-663	Screw — Self-Tapping	4
11†	800-672	Ter minal Board (Reconnectable Hoist Only)	1
12	800-673	Fuse, Fuse Holder and Wire Assembly	1
	800-674	Fuse Only (2A, 300V)	1
13	800-675	Brake Module	1
14	800-676	Screw — Self Tapping	2

† Recommended Spares.

NOTES

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Contents Including Rated Loads 1/2 Thru 5 TonsForeword IndexSection II Installation Section I General DescriptionPRE-OPERATION Checks Limit Stop Mechanism Being Tripped By Lower Block Section III Operation Operating PrecautionsPush Button Operation Section IV Lubrication Lubricate Upper Sheave and Lower Block AssemblyLubricate Limit Stop Lever Section Inspection and Preventive Maintenance Inspect Lower Block Inspect Upper Block and Hoist SuspensionInspection Schedule and Maintenance Report Time Interval Inspection or Maintenance Inspect Mechanical Load BRAKE, GearingRemoving Intermediate Gear Pinion Assembly Inspect Rope Drum and Shaft Rope INSPECTION, Maintenance and Replacement Rope ReevingTurn 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 Section IX Parts List Section Viii Wiring DiagramsIndex of Exploded View Parts Illustrations 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