Milwaukee 9573, 9572, 9571, 9568, 9570, 9565 Power Cord Precautions with 1-PHASE Hoists, Suspension

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Milwaukee Electric Tool Corporation

13135 West Lisbon Road

Brookfield, Wisconsin 53005

TEL: (800) 729-3878

Figure 8 - Assembled Gearing

5.Remove four screws attaching gear box cover to gear housing and remove gear box cover. Limit switch drive shaft will come along with the cover.

6.Inspect gears for broken or severely worn teeth and inspect all bearings. Replace as necessary. The overload slip clutch is factory calibrated and must not be disassembled or readjusted.

7.Reassemble in reverse order of disassembly making sure gasket is in place and in good condition. Coat gasket with Permatex® or other gasket cement. Extreme care should be taken to avoid damage to oil seals.

8.Check all wire terminals to be sure they are properly seated and in accordance with wiring diagram. Before placing hoist back into service, check brake adjustment and limit switch stops.

Failure to follow proper lockout/tagout procedures may present the danger of electrical shock.

TO AVOID INJURY:

Disconnect power and lockout/tagout disconnecting means before removing cover or servicing this equipment.

Suspension

Use Replacement Parts List for Basic Hoist and Chaining Parts to help in repairs in this section (See Figures 12 and 20). The hoist sections must be separated at the top hook line in order to inspect the load sheave and chain guides. See CHAIN REPLACEMENT WITH NO CHAIN IN HOIST, page 8.

While this section is apart, check the following:

•Load sheave

•Chain guides and plates

•Chain

•Chain support (on 2 ton models)

•Bearings

Replace parts as necessary including screws, lockwashers, etc.

When reassembled, recheck limit switch operation. See LIMIT SWITCH ADJUSTMENT, page 8.

POWER CORD PRECAUTIONS WITH 1-PHASE HOISTS

Electric hoists require a sufficient power supply. It is especially important with single-phase voltage to ensure that the conductors running to the hoist from the power source are adequate in size to handle the power requirements of the hoist. Inadequate power cables and branch circuits will cause low voltage, high amperage, damage to the hoist, and potential fire hazards.

Such problems can be minimized by using 230V power on 115/230V hoists. The following are recommendations for the conductor gage size depending on the length, horsepower, and voltage.

Table 3 - Recommended Conductor Sizes for 1-Phase Hoists

M a x i m u m L e n g t h o f P o w e r C o r d i n F e e t

HP

Voltage

14 AWG

12 AWG

10 AWG

8 AWG

 

(1-Phase)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1/2

115V

40

60

100

150

 

230V

200

330

520

810

 

 

 

 

 

 

 

 

 

 

 

 

1

115V

0

30

50

75

 

230V

120

190

310

490

 

 

 

 

 

 

11

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Contents OPERATOR’S Manual Warranty Safety Precautions Table of Contents Hoist SpecificationsSafety Information InstallationApplication Information Installation of Chain Container Assembly Optional Accessary OperationMaintenance Lowering Without PowerInspections HooksChain Replacement with Chain in Hoist ChainLimit Switch Adjustment Wiring BrakeHoist Controls LubricationHoist Repairs Power Cord Precautions with 1-PHASE Hoists SuspensionWiring Diagram for 1-Speed, 1-Phase Models Trouble Shooting Probable Cause RemedyTrouble Shooting INSPECTOR’S Report Basic Hoist Hoist Motor, 1-Phase Hoist Motor, 3-Phase Brake & Solenoid Parts Electrical Parts Limit Switch Parts Pushbutton Station Parts List for Pushbutton Station Transmission Parts Parts List for Transmission Parts Chaining Parts Parts List for Chaining Parts Authorized Warranty Repair Centers and Parts Depots Oklahoma

9571, 9566, 9573, 9561, 9567 specifications

Milwaukee has long been a leader in providing innovative tools and equipment, and the Milwaukee 9572, 9568, 9570, 9565, and 9560 are prime examples of their commitment to quality and performance. Each model comes with its own unique features and technologies that cater to the needs of professional tradespeople and DIY enthusiasts alike.

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Overall, the Milwaukee 9572, 9568, 9570, 9565, and 9560 models showcase a blend of technological advancements and thoughtful design, ensuring that users have the best tools available to tackle a variety of projects effectively and efficiently.
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