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Related Manuals for Ingersoll-Rand LC2A015SM
Summary of Contents for Ingersoll-Rand LC2A015SM
- Page 1 Product Maintenance Information Liftchain Mining Air Hoist Models LC2A015SM, LC2A030DM, LC2A040SM, LC2A060SM, LC2A080DM, and LC2A120DM (Dwg. MHP2684) Save These Instructions Form MHD56308 Edition 4 October 2013 71455778 2013 Ingersoll-Rand ©...
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Page 2: Periodic Inspection
Only allow trained technicians to perform maintenance on this product. For additional information contact factory or nearest Ingersoll Rand Ingersoll Rand Distributor. For additional supporting documentation refer to Table 1 ‘Product Information Manuals’ on page 2. Manuals can be downloaded from http://www.ingersollrandproducts.com. The use of other than genuine Ingersoll Rand replacement parts may result in safety hazards, decreased performance and increased maintenance and will invalidate all warranties. -
Page 3: Periodic Maintenance
PERIODIC MAINTENANCE Table 5: Maintenance Interval Chart Normal Application The following work can be completed by owner maintenance personnel System Air Filter Inspect system air filter every 45 days or 125 hours. Grease Fittings Lubricate grease fittings every 180 days or 500 hours. Gearbox Oil Level Check oil level in gearbox every 180 days or 500 hours. -
Page 4: Inspection Report
INSPECTION REPORT Ingersoll Rand Liftchain Mining Air Hoist Model Number: Date: Serial Number: Inspected by: Reason for Inspection: (Check Applicable Box) 1. Scheduled Periodic Inspection ( ___ Quarterly ___ Semiannually ___ Yearly) 2. Discrepancy(s) noted during Frequent Inspection Operating Environment: Normal ___ Heavy ___ Severe ___ 3. -
Page 5: Troubleshooting
TROUBLESHOOTING This section provides basic troubleshooting information. Determination of specific causes to problems are best identified by thorough inspections performed by Ingersoll Rand trained technicians. The chart below provides a brief guide to common hoist and trolley symptoms, probable causes and remedies. SYMPTOM CAUSE REMEDY... -
Page 6: Maintenance
MAINTENANCE WARNING 0.047 inch minimum • Never perform maintenance on the product while it is supporting a load. (1.2 mm minimum) • Before performing maintenance, tag controls: WARNING - DO NOT OPERATE EQUIPMENT BEING REPAIRED. • Only allow Ingersoll Rand trained technicians to perform maintenance. •... - Page 7 Table 6: ‘C‘ Link Dimension Chain Size ‘A‘ Dimension Hoist Model LC2A015S 8 x 24 LC2A030D LC2A040S 13 x 36 LC2A060S 16 x 45 LC2A080D 13 x 36 LC2A120D 16 x 45 CAUTION Securing Screw • Do not distort link in any manner. Link must be able to pass over the chain sprocket and idler wheels without binding.
- Page 8 7. Do not remove any part that is a press fit in or on a subassembly unless the Chain Reeving removal of that part is necessary for repairs or replacement. 8. When removing ball bearings from shafts, it is best to use a bearing puller. When Single Fall removing bearings from housings, drive out bearing with a sleeve slightly smaller than outside diameter of bearing.
- Page 9 13. It is necessary to remove plug (1) and washer (151) from housing (76) this will 4 ton and 6 ton Single, 8 ton and 12 ton Double release the brake housing (61). Refer to Dwgs. MHP3163 and MHP3164. 14. Remove capscrews (62) securing brake to motor housing. 1.
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Page 10: Cleaning, Inspection And Repair
2. Assemble planetary gear assemblies. Install spacer (141), needle bearings (142) and (147), spacers (145) and (144) in three planetary gears (140). Install planetary n Cleaning, Inspection and Repair gear assemblies into planetary carrier (17). Ensure that planetary gears (140) are installed with the smaller gear head diameter nearest the ring gear (19). - Page 11 4 ton Single Fall and 8 ton Double Fall 14. Install the sub-assembly of adapter support (95), plate stop (96) and capscrew (94), and press in reducer cover (5). Secure with the capscrew (94). Aligned Teeth Timing Mark NOTICE • Ensure location of “V”...
- Page 12 9. Carefully install assembled brake in motor housing (61) and secure with NOTICE capscrews (62). Install capscrews (62) with Loctite® 243 or equivalent. Splined hub must locate on motor drive gear (80) and remain engaged in drive plates. Refer to “TORQUE CHART” on page 14 for torque requirements. For a correct •...
- Page 13 4. Install screws (504) in levers. 4. Tap half hook blocks together and install capscrews (56), lockwashers (122) and 5. Install balls (47) and springs (46) in handle (514). Secure in position with plugs nuts (123). Refer to “TORQUE CHART” on page 14 for torque requirements. (518).
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Page 14: Torque Chart
TORQUE CHART Standard Coarse Thread Torque SAE Grade 5 SAE Grade 8 Size Lubricated PTFE Lubricated PTFE 1/4-20 8-10 12-14 9-10 5/16-18 17-20 13-15 25-28 18-21 11-13 3/8-16 31-35 23-26 14-16 44-49 33-37 20-22 7/16-14 49-56 37-42 22-25 70-79 52-59 31-36 1/2-13 75-85... -
Page 15: Service Notes
SERVICE NOTES Form MHD56308 Edition 4... - Page 16 www.ingersollrandproducts.com...
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