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Summary of Contents for Tulsa API
- Page 1 FSL-0019.DOCX Page 1 of 14 Rev. 4...
- Page 2 Specification 2C and/or API Recommended Practice 2D or other pertinent standards will take precedence. 1.0 Hoist Capacity Design Factor The rated load when handling personel required by API 2C section 4.1.2 shall be the least of: a. Thirty-three percent of the calculated safe working load (SWL) for non-personnel load ratings.
- Page 3 12-month inspection based on average use over a quarter. For hoists in moderate use, more than 10 but less than 50 hours per month, API RP 2D recommends a pre-use inspection, quarterly inspection, and an annual 12-month inspection based on average use over a quarter.
- Page 4 Total Inspection Procedures monthly Level 1 Level 2 Level 3 Level 4 usage Teardown Teardown based on Brake Test inspection inspection if average Pre-use if hoist hoist NOT usage over inspection Corrosion Observations subject to subject to a 3 month Inspection Level 3 Level 3...
- Page 5 A Qualified Inspector shall perform these inspections. Every initial inspection shall include a load test performed per the procedures outlined in API RP 2D Appendix E. 2.2.2 Pre-Use or Daily...
- Page 6 Lubricate components and correct deficiencies as required based on the results of these inspections. Document these results per API RP 2D 4.2.2. Oil sample analysis, per 2.4 Preventive Maintenance and Oil Sampling, is intended primarily to evaluate its mechanical integrity.
- Page 7 The quality of the hoist lubricant is a primary indicator of the mechanical integrity of the hoist. Brakes should be tested by stalling the drive per 3.1 Brake Testing Procedure. See API RP 2D Appendix D, Spring-set Hoist Brakes, for additional recommendations for spring-set hoist brakes.
- Page 8 A sample certificate is shown below, and shall include, at a minimum, all of the information depicted here. Name of Service Company Approved by TULSA WINCH for handling personnel if used and maintained in accordance with TULSA WINCH Recommendations For Personnel Handling Hoists Hoist Model No.:___________________________________ Hoist Serial No.: ___________________________________...
- Page 9 Oil Level Maintenance Tulsa Winch recommends that the oil level in the gearbox and brake housing be checked and adjusted as part of the pre-use inspection. If the oil level drops frequently or oil leakage is detected during an inspection, maintenance should be performed to correct any problems.
- Page 10 The owner as a function of conditions and usage should determine annual inspections and maintenance of the hoist. This inspection and/or maintenance report should meet the requirements set by API RP 2D. A copy of this report should be held at the authorized repair facility for not less than four (4) years.
- Page 11 3.1 Brake Testing Procedure This Brake Testing Procedure meets the requirement set by API Spec. 2C for hoists used for personnel-handling. This procedure should be completed in this order. Fully close the needle valve firmly. See Figure 3.1, Needle Valve Location.
- Page 12 Install the standpipe, to the port, on the opposite side of the motor from the brake valve. The standpipe must be installed in a vertical (UP) position. (The standpipe will be required to meet API Spec. 2C for emergency lowering procedures), See section 4.0 Emergency Lowering of Personnel-Handling Hoists.
- Page 13 Do not touch the motor or standpipe while lowering a load. They may become hot enough to cause burns. IMPORTANT After an emergency lowering of a personnel-handling hoist, Tulsa Winch recommends that the hoist is taken off line and a brake inspection is performed. See Section 2.0, Maintenance and Service.
- Page 14 6.0 Reference Material API Specification 2C API Recommended Practice 2D Tulsa Winch Service Manual, Model 1200W Winch Tulsa Winch Service Manual, Model 1500W Winch For copies of these specifications and service manuals contact: It is recommended that this document and all other important documents be kept in a safe location for future reference.
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