Cm-et Hurricane 360 User Manual download pdf (Page 13)

13 9

Maintenance (Continued)

INSPECTION AND MAINTENANCE CHECK LIST

HAND OPERATED HOIST

Type of Hoist ___________________________________________

Location _______________________________________________

Manufacturer __________________________________________

Capacity (Tons) __________________________________________

Original Installation Date ________________________________

Manufacturer’s Serial No. ________________________________

Item Frequency of Inspection Possible Deficiencies OK Action

Frequent Periodic Required

Daily

Every 3 Months

Brake Mechanism **Slippage or excessive drift.

Worn, glazed or contaminated brake discs.

Thickness of friction washer less than 1/32 inch.

Handwheel **Binding and does not move freely.

Load Chain **Inadequate lubrication, excessive wear or stretch,

cracked, damaged or twisted links, corroded or

clogged with foreign material.

Hooks **Excessive throat opening, twisted more than 10°,

damaged or non-operating hook latch, chemical

damage. Cracks (Use dye penetrant, magnetic or

other suitable detection method at least once a year).

Lower Hook Block,Upper Hook * Cracks, distortion, excessive wear, corrosion

Block, Upper Hook Pin, or build-up of foreign material.

Chain Guide, Bushings, Gears,

Drive Shaft, Brake Hub and

Brake Plate

Tip of Driver, Inboard and * Cracks, distortion, excessive wear, corrosion

Outboard Stops on Handwheel or build-up of foreign material.

andOutboardLugs onBrake Hub.

Pockets of Liftwheel, Stripper * Cracks, distortion, excessive wear, corrosion

and Side Plates or build-up of foreign material.

Nuts, Screws, Pins and Cotter Pin * Cracks, bending, loose, stripped threads.

Brake Spring * Corrosion, stretched or broken.

Loose End Connector * Missing, cracked, not secured to chain, not

properly positioned.

Nameplate, Warning Labels * Missing, damaged or illegible.

and Warning Tube

NOTE: Refer to Maintenance and Inspection Sections of this manual for further details.

FREQUENCY OF INSPECTION

Frequent - Indicates items requiring inspection daily or before each use. These inspections may be performed by the operator if properly designated.

Periodic - Indicates items requiring inspection every three months. Inspections to be performed by or under the direction of a properly designated person.

The exact period of inspection will depend on frequency and type of usage. Determination of this period will be based on the user’s experience. It

is recommended that the user begin with a quarterly inspection and extend the periods to semi-annually or annually based on the user’s quarterly

experience.

NOTE: This inspection and maintenance check list is in accordance with our interpretation of the requirements of the Safety Standard

for Overhead Hoists ASME B30.16. It is, however, the ultimate responsibility of the employer/user to interpret and adhere to the

applicable requirements of this safety standard.

Figure 9 - Recommended Inspection and Maintenance Check List

1 2 ... 8 9 10 11 12 13 14 15 16 17 18 ... 47 48

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Cm-et Hurricane 360 User Manual Page 13

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