Blohm + Voss Pipe Handling Equipment VES-CL 150-1000 Center Latch Elevator, Manual Operated c/w Bushing Technical Documentation Original Instructions Manual PN 611000-Y-D Rev 003 February 2012 Blohm + Voss Oil Tools 1
GENERAL INFORMATION Warnings and Note WARNING: A warning indicates a definite risk of equipment damage or danger to personnel. Failure to observe and follow proper procedures could result in serious or fatal injury to personnel, significant property loss, or significant equipment damage. NOTE: A note indicates that additional information is provided about the current topics. WARNING: This technical documentation contains instructions on safety, installation, operation and maintenance for the Blohm + Voss Oil Tools tool. It must be studied before working with the tool. Improper / Unsafe Use The tool must only be used for the designated purpose. When using the tool, the rated load must never be exceeded. Intended use of this manual This manual is intended for use by field service, engineering, installation, operation, and repair personnel. Every effort has been made to ensure the accuracy of the information contained herein. Blohm + Voss Oil Tools, will not be held liable for errors in this material, or for consequences arising from misuse of this material. Anyone using service procedures or tools, whether or not recommended by Blohm + Voss Oil Tools, must be thoroughly satisfied that neither personal safety nor equipment safety will be jeopardized. Intellectual property All rights retained. No part of this document may be reproduced in any form (print, photocopy, microfilm or any other procedure) or be processed using an electronic system without written approval of Blohm + Voss Oil Tools. All information contained in this manual is based upon the latest product information available at any time of printing. Dependent on ongoing technical improvements (ISO 9001) Blohm + Voss Oil Tools reserves the right to change the design and specifications without announcement. The values specified in this manual represent the nominal values of a unit produced in series. Slight deviations in the case of the individual devices are possible. NOTE: In the event of problems that cannot be solved with the aid of this manual, please contact one of the addresses listed below. CE Marking The tool complies with the Machinery Directive 98/37/EC and 2006/42/EC For machines containing any hydraulic or pneumatic powered parts, the Directive 94/9/EC Equipment and protective systems in potentially explosive atmospheres applies. The marking is as follows: CE Ex II 2G T5 (hydraulic tools) or CE Ex II 2G T6 (pneumatic tools). Limited Warranty The warranty provided will be void if the tool is either: 1. Repaired or serviced by a service facility which was not authorised by Blohm + Voss Oil Tools. 2. Replacement parts not manufactured by Blohm + Voss Oil Tools are used. 3. Modifications were made to the tool which were not approved by Blohm + Voss Oil Tools. Manufacturer & Agents World wide Blohm + Voss Oil Tools Hermann-Blohm-Straße 2 20457 Hamburg Germany Phone: +49 40/3119-1826/1162 Fax: +49 40/3119-8194 oiltools@blohmvoss.com www.blohmvoss-oiltools.com Blohm + Voss Oil Tools, LLC 7670 Woodway, Suite 266 Houston, Texas 77063 United States of America Phone: +1-713-952 0266 Fax: +1-713-952 2807 bvot@blohmvoss.com www.blohmvoss-oiltools.com Premier Sea & Land Pte. Ltd. 1, Scotts Road #19-12 Shaw Centre Singapore 228208 Republic of Singapore Phone: +65-6734-7177 Fax: +65-6734-9115 enquiries@mtqpremier.com.sg 2
General safety issues VES elevators WARNING: One should avoid creating ignition sources, like heat, as a result of the use of the tool with other tools or equipment. WARNING: Do not use the tool for any other purpose than given in this document within it`s specification. WARNING: Failure to conduct routine maintenance could result in equipment damage or injury to personnel. WARNING: Wear personal protection equipment while working with the equipment. WARNING: If any safety elements (like safety ropes, safety sheets, plates or washers) were disassembled due to maintenance work, do NOT re-use them. Always replace them with new safety elements. WARNING: It is not allowed to use any components which are of "non-b+v" origine, or use "non-oem" parts which are not approved by B+V. It will void any warranty and may effect the correct functioning of the tool and it's safety features. WARNING: The company operating the tool is responsible for evaluating safe and proper use of the tool in a hazard analysis. WARNING: The operating company is obligated to issue working instructions for safe use and supervise observance of these working instructions. WARNING: Every Employee, which operates, services, inspects or otherwise involved with the use of the tool in other areas has to ensure, that these actions are done by trained and Safe handling WARNING Handles/grip points are marked by green paint. During operations these grips are the only places the tool can be handled safely. In all NON-green marked places there is a risk for injury. Automatic/ remote operated tools may not have any green painted grippoints. In this case it is not allowed to touch the tool while operating. WARNING: Bushing segments must always be used with the same serial number and pipe size. Even when the bushing size is the same, bushings with different serial numbers must never be used. The elevator must never be used without bushings. WARNING: the elevator must never be used without bushings (exept 18 bore elevator). WARNING: All warning plates, signs and labels attached to the equipment must be observed. The warning plates, signs and labels must be present on the tool. Do not remove the labels. If they are missing, replacing is mandatory. WARNING: Any modification to the tool carried out without the approval of Blohm + Voss Oil Tools will void any warranty. WARNING: Using the tool with damaged or worn parts can create serious incidents. by an Blohm + Voss Oil Tools authorized personnel, and should complete regular courses of training, to ensure proper use as well as safe operation, correct maintainance and inspection. WARNING: If necessary, a reasonable, additional supervisor should be appointed during operation. WARNING: Stay away from the tool during operation. In case it is remote operated it may make movements without warning. Safe gripping points 3
Serialnumber Warning Signs Pipe Size Sticker Patent Number PN 613921 WARNING: The warning plates, signs and labels must be present on the tool. Do not remove the labels. If they are missing, replacing is mandatory. Serialnumber and Pipe Size Warning sign PN 671638 Warning sign PN 671642 Warning sign PN 611524 Warning sign PN 671640 Warning sign PN 671641 4
EC-DECLARATION OF CONFORMITY We, Blohm + Voss Oil Tools Hermann-Blohm-Strasse 2 20457 Hamburg Phone:+49(0)40 3119-1139 Fax:+49(0)40 3119-3305 declare that the product VES CL 150-1000 Center Latch Elevator, manuell operated which is the subject of this declaration, is in conformity with the following standard(s) or normative documents 2006/42/EC: Machinery Directive from 31 December 2009. DIN EN ISO 12100 : Safety of machinery, part 1 and 2 DIN EN ISO 14121-1: Safety of machinery, Risk assessment Directive 94/9/EC: Devices and protection systems for intended use in explosive areas DIN EN 13463-1:2009-07: Non-electrical equipment for use in potentially explosive atmospheres ISO 13535:2002/API 8C: Petroleum and natural gas industries-drilling and production equipment-hoisting equipment Marking: II 2G T6 5
MAINTENANCE & TABLE OF CONTENTS DESCRIPTION COMMISSIONING INSTALLATION OPERATION SIZE COMPONENTS INSPECTION DRAWINGS TABLE OF CONTENTS GENERAL INFORMATION 2 Warnings and Note 2 Intended use of this manual 2 Intellectual property 2 Improper / Unsafe Use 2 Manufacturer & Agents World wide 2 CE Marking 2 Limited Warranty 2 General safety issues 3 Safe handling 3 Safety issues elevator 3 VES elevators 3 WARNING: Bushing segments must always be used with the same serial number and pipe size. Even when the bushing size is the same, bushings with different serial numbers must never be used. The elevator must never be used without bushings. 3 Warning Signs 4 EC-DECLARATION OF CONFORMITY 5 TABLE OF CONTENTS 6 1. DESCRIPTION 10 General 10 Intend of use 10 Main assembly 10 Assembly VES-CL Elevator 10 Bushing system 10 Available Pipe Size Range (Bushing System) 11 Improper / Unsafe Use 11 Identification 11 Technical Data 11 Elevator Dimensions 12 Wear Bushing (optional) 13 Intend of Use: 13 Function: 13 2. COMMISSIONING 16 Commissioning VES-CL Center Latch Elevator 16 Scope of supply 16 Check and Lubrication 16 Function Test 16 3. INSTALLATION 18 Lifting and transport 18 Installation 18 Installing and removing the required bushing 18 General 18 Removal of the bushings 18 Installation of the bushing 18 Installation Checklist 19 Function test 19 4. OPERATIONS 22 Safety 22 Operation Running in / Tripping 22 Operation Running out / Tripping 22 5. MAINTENANCE AND INSPECTION 24 General 24 Lubrication 24 Locking of screws 24 Grease quality 24 Bushing Wear Check 25 Wear of Equipment 25 How to check the bushing the correct way 25 Check of results 25 Minimum ear dimensions 26 Tool Joint Wear Data Drill Pipe 27 Inspection categories acc. to API RP 8B 28 Frequency 28 Periodic inspection 28 Non-periodic inspection 28 Inspection 28 Critical Load Inspection 29 Dismantling Inspection 29 Inspection check lists 30 Check Category I (Ongoing observation) 31 Check List Category II (Daily) 31 Check List Category III (every 6 months) 32 Check List Category IV (every year) 32 Wear data criteria 33 Critical Areas 34 Handling, storage and transport 35 Storage 35 Short term storage after use and less then 3 months 35 Long term storage over 3 months 35 Handling 35 Transport 35 Trouble shooting 36 6. SIZE COMPONENTS 38 P/N 613902-BC Bushing 38 DP-Size 18 38 Bore Code 38 P/N Bushing 38 DP-Size 90 38 For Drill Collar with Zip Groove 38 Bore Code 38 P/N Bushing 38 For Drill Collar without Zip Groove 39 Tubing 39 Casing 40 6
7. DRAWINGS AND SPARE PARTS 42 P/N 611900-Y VES-CL 150 Center Latch Elevator 42 Parts list 611900-Y 43 P/N 612900-Y VES-CL 250 Center Latch Elevator 44 Parts list 612900-Y 45 Spare Parts for VES-CL 350 Center Latch Elevator 46 Parts list 613000-Y 47 615900-Y VES-CL 500 Center Latch Elevator 48 Parts list 615900-Y 49 P/N 617500-Y VES-CL 750 Center Latch Elevator 50 Parts list 617500-Y 51 P/N 611000-Y VES-CL 1000 Center Latch Elevator 52 Parts list 611000-Y 53 Wear Bushing 54 Parts list 615985-BC 54 Spare Parts 55 Parts list 611900-Y-RSP 55 Parts list 612900-Y-RSP 56 Parts list 613000-Y-RSP 57 Parts list 615900-Y-RSP 58 Parts list 617500-Y-RSP 59 Parts list 611000-Y-RSP 60 INSTALLATION COMMISSIONING DESCRIPTION TABLE OF CONTENTS MAINTENANCE & DRAWINGS SIZE COMPONENTS OPERATION INSPECTION 7
8
DESCRIPTION DESCRIPTION 9
1. DESCRIPTION General DESCRIPTION The Blohm + Voss VES-CL Elevator is designed with strength and safety factors in accordance with API Section 8C - Regulations and will be used for handling long, heavy strings drill pipe. The design of the bushing segments allows the tool to lift tubular, ensuring a safe hold while minimizing the possibility of damage to the pipe. This model is available for hydraulic power operation. Intend of use The elevator is designed to be installed into Elevator links and handle vertical pipes. WARNING The lifting of vertical pipes is to be performed carefully and must be monitored. The picking up of horizontal or tilted pipes is dangerous and not permitted by the manufacturer. WARNING If the operator considers to use the elevator for other operations than the intended use (for example handling of horizontal pipes), it is mandatory to make an additional risk analysis. Main assembly Assembly VES-CL Elevator The Elevator consist of the following main assemblies: 1. Elevator body with latch 2. Bushing system 3. Wear Bushing (optional-not shown-see page 13) 1 2 GREASE DAILY Bushing system Exchangeable bushings allow to run the elevator for different tubular and sizes, see chapter Size Components. 10
Improper / Unsafe Use The VES-CL Elevator must only be used for the designated purpose. When using the VES-CL Elevator, the specificated load must never be exceeded (depending on the rating). Identification DESCRIPTION The identification area clearly identifies the Elevator area (manufacturer, type, material, part number, serial number, date of manufacture). It is important to keep this information ready for the purpose of servicing and repair work. Temperature working range ambient Technical Data VES-CL 150 VES-CL 250 VES-CL 350 VES-CL 500 VES-CL 750 VES-CL 1000-20 C to + 80 C* - 4 F to 176 F* Load Capacity 150 sh tons 250 sh tons 350 sh tons 500 sh tons 750 sh tons 1000 sh tons Part number 611900-Y 612900-Y 613000-Y 615900-Y 617500-Y 611000-Y API test load 360 sh tons 558 sh tons 525 sh tons 1000 sh tons 1500 sh tons 2000 sh tons Weight 148 kg 225 kg 425 kg 597 kg 1.831 kg 2095 kg Size O.D. 2.3/8-5.1/2 2.3/8-5.1/4 2.3/8-7 2.3/8-7 3.1/2-7 3.1/2-7 Bushings 612900-BC 612900-BC 613902-BC 613902-BC 617510-BC 611030-BC Links 1.3/4-2.3/4 150t-350t * If not otherwise stated in the databook. 2.1/4-2.3/4 250t-500t 2.1/4-3.1/2 250t-500t 3.1/2-4.3/4 500t-750t 3.1/2-4.3/4 750t 5.1/2 1000t Available Pipe Size Range (Bushing System) VES-CL 150 VES-CL 250 VES-CL 350 VES-CL 500 VES-CL 750 VES-CL 1000 Drill Pipe 2.7/8-5 2.3/8-6.5/8 3.1/2-6.5/8 Drill Collars 3.1/2-5.1/4 3.1/2-6.3/4 - Casing 3.1/2-5 3.1/2-7 - Tubing 2.3/8-4.1/2 2.3/8-5.1/2-11
Elevator Dimensions DESCRIPTION VES-CL 150 VES-CL 250 VES-CL 350 VES-CL 500 VES-CL 750 VES-CL 1000 Length [mm] A 674 749 885 1022 1348 1348 Width [mm] B 600 684 774 1042 1317 1317 Height [mm] C 283 328 378 485 595 667 [mm] D 360 390 480 540 810 810 A C D 2 Grease Daily B 12
Wear Bushing (optional) Intend of Use: B+V Wear Bushing for VES-CL-Bushing Elevators are designed for reducing the Wear of the Elevator and only designed for being used with B+V VES-CL Bushing Elevators. Function: The B+V Wear Bushing for Bushing Elevators have to be choosen according to the size of the Bushing and the bore code according to the list below. Before assembling the B+V Wear Bushing to the Elevator check if it is the right one. The P/N on the B+V Wear Bushing has to be checked with the P/N in this manual. For assembling the B+V Wear Bushing, you have to make sure that all parts have to be assembled in the correct order and the screws have to be tightened properly. DESCRIPTION Item 1: Elevator Body machined for Wear Bushing P/N XXXXXX-Y-WB for example: P/N 613000-Y-WB (VES-CL 350 Elevator for use with Wear Bushing, Wear Bushing is not included) Item 2: Wear Bushing Assembly P/N 615985-BC Bore code Pipe Size WB outside dia. B Wear bushing BC 103 2.7/8 - - BC 104 - - 3.1/2 BC 105 98,4 615985-105 BC 109 4.1/2-5 131 615985-109 BC 111 5.1/2 146 615985-111 BC 113 615985-113 6.5/8 176 BC 114 615985-114 BC 115 5.7/8 155 615985-115 other sizes on request 1 2 13
DESCRIPTION 14
COMMISSIONING COMMISSIONING COMMISIONING 15
2. COMMISSIONING Commissioning VES-CL Center Latch Elevator Blohm + Voss strongly recommends to accomplish the Elevator commissioning with the Blohm + Voss Commissioning. Read manual before first use! COMMISSIONING OK o Check crew is aware of all danger regarding handling the B + V tool. OK o Go through manual with crew. Prior to use of the Blohm + Voss Elevator following checks must be carried out : Scope of supply OK o Cross check all delivered parts. Check and Lubrication OK o OK o OK o Check elevator is in closed position. Apply grease to all greasing points until grease is visibly coming out of the bores. Check if elevator is installed as outlined in manual. Function Test OK o OK o OK o OK o OK o OK o OK o Check elevator opens. Check required bushings are installed before first use. Check all bushing segments are of same size and serial number. Check if bushings are fixed correctly. Check all safety / lock wire is present. Check elevator closes. Pick up a pipe. 16
INSTALLATION INSTALLATION 17
3. INSTALLATION Lifting and transport WARNING: Lift the VES-CL Elevator on the lifting ears only. WARNING: Wear your personal protection equipment at all times. Installation INSTALLATION 1. Remove the link block bolts, and allow the link block assembly to swing open. 2. Place the links in the now open elevator ears, and secure the link block by replacing the removed bolts and safety springs. 3. Close and secure the link blocks. 4. Make sure that the size of the bushing compares to the size of the Drill Pipe. Installing and removing the required bushing General A bushing consists of two segments in the elevator body. The body and the latch must be open in order to equip the elevator with the required bushing. Make sure that both bushing segments have the same size and serial number. Removal of the bushings The elevator body must be open. Remove the screws on the top of the elevator. Screw the handles into the bushing segment. Turn the segments for removal. Installation of the bushing Before installing a new bushing, the seating area in the elevator must be cleaned and lubricated. Screw the handles into the bushing segment. Turn the segment into the body. Fixate the segments with the screws on top of the elevator. Install new lock wire to secure the screws. Handling of bushings 18
Installation Checklist Basically the elevator has to be installed as shown in the manual. OK o Make sure the required bushings are installed before first use. OK o Make sure the bushings are fixated with the screws & lock wired. Function test OK o Close elevator. OK o Open elevator. OK o Check loose service tools are removed from the elevator. INSTALLATION 19
INSTALLATION 20
OPERATIONS OPERATIONS 21
4. OPERATIONS WARNING: Never open the elevator when the pipe load is still suspended by the elevator. WARNING: Observe the elevator continuously while closing to check if the elevator is properly closed. WARNING: All warning plates, signs and labels attached to the equipment must be observed. WARNING: Do never unlatch/open the elevator while a pipe is suspended in the elevator; the pipe will be lost! WARNING: Using the elevator with damaged or worn parts can create serious incidents. WARNING: The picking up of horizontal or tilted pipes is dangerous. This use is not permitted. Due to the danger it should not be performed by operating personnel. The lifting of vertical pipes is to be performed carefully and must be monitored. WARNING: Any modification to the elevator carried out without the approval of Blohm + Voss will void any warranty. Safety It is recommended to have the VES-CL Elevator operated by the driller. The driller (and or the floor man) must coordinate operation of the elevator and slips/spider so one tool is engaged around the tubular before the other is disengaged. Thus, one or both tools continuously suspend the tubular during all stages of pipe handling operations. Operation Running in / Tripping OPERATIONS 1. The VES-CL elevator is lowered around the tooljoint and elevator is closed. 2. A signal is given to the driller when the VES-CL elevator is closed. 3. The pipe is made up. 4. The driller lifts the VES-CL elevator in order to pick up the load. 5. The slips/spider is commanded to open, simultaneously, the driller picks up the elevator while the driller raises the spider/slips. 6. The driller lowers the string into the hole. 7. The driller sets the spider/slips. 8. Open the VES-CL elevator and pick up a new section of pipe. Operation Running out / Tripping 1. The VES-CL elevator is lowered around the tooljoint and the elevator is closed. 2. Raise the spider/slips. 3. Pull out the string. 4. Close the spider/slips. 5. Release the stringweight from the VES-CL Elevator by lowering it slightly. 6. Now run out the stand or joint. 7. When the pipe is running out, pick up the stand and set it back. 8. Open the VES-CL Elevator and guide pipe out. 9. Lower VES-CL Elevator and pick up the string at rigfloor. 22
MAINTENANCE & INSPECTION MAINTENANCE & INSPECTION 23
5. MAINTENANCE AND INSPECTION General Lubrication The elevator needs to be lubricated daily on the following points. Use a grease gun: Grease points: 1. The hinge pin. 2. The latch pin. 3. Springs. Locking of screws All screws are normally secured by mechanical bolt lock or with a lock wire. Check daily. Grease quality In order to achieve efficient greasing even at different environmental temperatures, we recommend the following grease types should be used (obtainable from Blohm + Voss Oil Tools): Low-Viscosity grease Type AVIATICON Grease XRF Grease Fitting Alternatively; Use EP1 gear lubricating grease for greasing non-oil tight gear trains when temp. < 0 C/32 F. Use EP2 when temp. > 0 C/32 F. MAINTENANCE & INSPECTION Grease Fitting 24
1. 2. 1. Bushing Wear Check Wear of Equipment Normal wear of bushings and elevator ears caused by usage will eventually reduce the load capacity of elevators. The existence of cracks or the appearance of defects can indicate severe deterioration and even failures. Prompt attention is required either to remove the elevator from service immediately or to undertake appropriate repair. A wear condition in its early stages is common. Frequently, it results in a tool joint sticking to the elevator. Elevators showing hammer marks around the top of the bore should be closely examined to determine whether it is the elevator, the tool joint or both are faulty. To indentify the conditions of the 18 Elevator taper gauges are available for all B + V Elevators (P/N 600018). A set of gauges consists of an 18 gauge (GOOD) and a 15 gauge (BAD). How to check the bushing the correct way 1. Fit the gauge to the inner bore of the bushing. 2. Push the gauge against the bushing and start to move the gauge downwards until the chamfer touched the 18 shoulder. 3. Check the result as follows: Check of results 1. Using the GOOD gauge: If the gauge sits directly on the bushing without showing any clearance between gauge and bushing, the bushing is OK. 2. If the gauge shows space between the gauge and the bushing, you have to check with the second gauge. 3. Using the BAD 15 gauge: If the gauge shows any clearance between gauge and bushing, the bushing is OK. 4. If the gauge sits directly on the bushing without showing any space between gauge and bushing, take the elevator out of service. WARNING: If the taper is less than 15 take the elevator out of service or exchange the bushing. If the taper is between 18 and 15, reduce the elevators load capacity to 90%. Never use the elevator without a bushing. MAINTENANCE & INSPECTION Gap or no Gap? Blohm+Voss 18 and 15 gauge (P/N 600018) 25
Minimum ear dimensions WARNING: Minimum ear dimensions are only valid when the elevator is in otherwise good condition, does not have excessive wear, cracks or other defects, or previous weld repair and has not been misused. This inspection criteria can not on their own determine the overall condition of the elevator and its suitability for continued use. A Elevator Type dimension A Partnumber Minimum [mm] VES-CL 150 611900 84,1 VES-CL 250 612900 101,1 VES-CL 350 613900 120,8 VES-CL 500 615900 148,8 VES-CL 750 617500 218 VES-CL 1000 611000 218 Picture: Dimension A MAINTENANCE & INSPECTION 26
Tool Joint Wear Data Drill Pipe Check for wear of the Bushing/Elevator by measuring the Center Bore diameter. The maximum wear on the Center Bore is: Nominal size + 0,25 inch. The following table shows the minimum required Tool Joint diameter, depending on the Center Bore and rating of the Elevator. As soon as the Tool Joint diameter falls below the rating line, the Bushing/Elevator or the pipe has to be changed (Contact B + V or a B + V Authorized Repair Center). 10 9 Minimum required Tool Joint Diamter (inches) 8 7 6 5 MAINTENANCE & INSPECTION 4 3 1000 tons 750 tons 500 tons 350 tons 250 tons 150 tons 100 tons 1000 tons 750 tons 500 tons 350 tons 250 tons 150 tons 100 tons 2 2 3 4Actual 5Center Bore 6 (inches) 7 8 Tool Joint Diameter "D" Actual Center Bore "E" 27
Inspection categories acc. to API RP 8B MAINTENANCE & INSPECTION Category I This category involves observing the equipment during operation for indications of inadequate performance. When in use, equipment shall be visually inspected on a daily basis for cracks, loose fits or connections, elongation of part, and other signs of wear, corrosion or overloading. Any parts found to show cracks, excessive wear, etc., shall be removed from service for further examination. The equipment shall be visually inspected by a person knowledgeable in that equipment and its function. Category II This is Category I inspection plus further inspection for corrosion, deformation, loose or missing components, deterioration, proper lubrication, visible external cracks, and adjustment. Category II may involve some disassembly to access specific components and to identify wear that exceeds the allowable tolerances. Category III This is Category II inspection plus further inspection, which should include NDT of critical areas and may involve some disassembly to access specific components and to identify wear that exceeds the allowable tolerances. Prior to inspection, all foreign material such as dirt, paint, grease, oil, scale, etc. shall be removed from the concerned parts by a suitable method (e.g. paint-stripping, steam-cleaning, grit-blasting). Category IV This is Category III inspection plus further inspection for which the equipment is disassembled to the extent necessary to conduct NDT of all primary-load-carrying components. Equipment shall be: disassembled in a suitableequipped facility to the extent necessary to permit full inspection of all primary-loadcarrying components and other components that are critical to the equipment. inspected for excessive wear, cracks, flaws and deformation. Procedure: Corrections shall be made in accordance with the manufacturer s recommendations. Prior to inspection, all foreign material such as dirt, paint, grease, oil, scale, etc. shall be removed from the concerned parts by a suitable method (e.g. paintstripping, steam-cleaning, gritblasting) Frequency Periodic inspection The recommended schedule for inspection of all kind of Elevators is as follows: Ongoing: I Daily: II 6 Monthly: III 1 Year: IV The recommended frequencies apply for equipment in use during the specified period. The inspection frequencies are only recommendations. The schedule of inspection heavily depends on the following factors: environment load cycles regulatory requirements operating time testing repairs re manufacture Non-periodic inspection A complete, on-job, shut-down inspection equivalent to the periodical Category III or Category IV should be made before (if anticipated) and after critical jobs (e.g., running heavy casing / drill strings, jarring, pulling on stuck pipes and/or operating at extreme low temperatures) <-20 C (<-4 F). Inspection A thorough inspection should be carried out periodically (every 3 months) or as special circumstances may require. Before starting an inspection disconnect hydraulic/pneumatic system and remove all foreign materials (dirt, paint, grease Oil, scale, etc.) from surface by a suitable method. After a field inspection, it is advisable to record the extent of testing and testing results. Conduct the periodic or critical load inspection in the field by the crew with the supervisor. If cracks, excessive wear etc. is recognized, contact Blohm + Voss Oil Tools or an authorized service company. 28
Critical Load Inspection Critical loads may occur. For example: impact loads such as jarring, pulling on stuck pipe, etc. If critical loads occurred unexpectedly, conduct the inspection immediately. Dismantling Inspection Generally, when the equipment returns to base, warehouse, etc. Carry out the Tool inspection, immediately. Furthermore, control it prior to its being sent on the next job. The Tool should be dismantled and inspected in a suitably equipped facility for excessive wear, cracks, flaws or deformations. Corrections should be made in accordance with recommendations which can be obtained from Blohm + Voss Oil Tools. Weldings at the castings should be done only by Blohm + Voss Oil Tools or an authorized service company in according to Blohm + Voss welding procedure. When need is shown in a field inspection, dismantle the Tool and arrange an inspection in a suitably equipped facility. Springs should be carefully visually inspected for excessive wear and obvious weakness. MAINTENANCE & INSPECTION 29
Inspection check lists CHECK LIST FRONT PAGE TYPE OF EQUIPMENT SERIAL NUMBER PART NUMBER SUPERVISOR DATE OF INSPECTION INSPECTION CATEGORY PLACE OF INSPECTION MAINTENANCE & INSPECTION 30
Check Category I (Ongoing observation) Observe during operation for inadequate performance Check List Category II (Daily) CHECK FOR THE FOLLOWING GENERAL ISSUES (but not limited to): DESCRIPTION CHECKED SIGNATURE 1 Complete front page of check list for the records. OK 2 Check for correct size of elevator bushings. OK 3 Check state of lubrication. OK 4 Check functioning of elevator as a whole. OK Remarks CHECK FOR LOOSE ITEMS, ESPECIALLY FOR (but not limited to): DESCRIPTION CHECKED SIGNATURE 1 Hinge pins, bolts and retainers. OK 2 Fixation of bushing segments. OK 3 Screws, bolts, nuts, washers, retainers, springs and lock wire. OK 4 Link blocks. OK 5 Check presence and condition of warning plates and labels. OK Remarks CHECK FOR CRACKS, ELONGATION, DAMAGE AND CORROSION, ESPECIALLY FOR (but not limited to): DESCRIPTION CHECKED SIGNATURE 1 Elevator Body and Door. OK 2 Hing pins, bolts, nuts. OK 3 Bushing Segments. OK 4 Latch and Lug. OK Remarks MAINTENANCE & INSPECTION SUPERVISOR DATE 31
Check List Category III (every 6 months) GENERAL DESCRIPTION CHECKED SIGNATURE 1 Carry out an Category II inspection. OK 2 NDT (MPI) critical areas. Some disassembly may be needed to do so. OK 3 Check parts for wear according to allowable tolerances. OK Remarks Check List Category IV (every year) GENERAL DESCRIPTION CHECKED SIGNATURE 1 Carry out an Category III inspection. OK 2 NDT (MPI) critical areas and load bearing components. Strip elevator to do so. OK Remarks MAINTENANCE & INSPECTION SUPERVISOR DATE 32
Wear data criteria Body Hinge Pin (all data in mm) VES-CL 150 VES-CL 250 VES-CL 350 VES-CL 500 VES-CL 750 VES-CL 1000 Dimension dia. new: 54,85 64,85 79,85 89,85 99,85 119,85 Bore dia. new max: 55,08 65,07 80,07 90,07 100,09 120,09 Bore dia. worn max: 55,53 65,52 80,65 90,65 100,67 120,67 Latch Hinge Pin (all data in mm) VES-CL 150 VES-CL 250 VES-CL 350 VES-CL 500 VES-CL 750 VES-CL 1000 Dimension dia. new: 37,85 44,85 54,85 79,85 89,85 119,85 Bore dia. new max: 38,06 45,06 55,07 80,07 90,09 120,09 Bore dia. worn max: 38,51 45,54 55,52 80,65 90,67 120,67 Wear Bushing (all data in mm) VES-CL 150 / VES-CL 1000 Bore code Dimension dia. new a 615985-105-BF BC 105 98,4 99,99 Bore dia. worn max a 615985-109-BF BC 109 131 132,58 615985-111-BF BC 111 146 147,58 615985-113-BF BC 113 176 177,58 615985-114-BF BC 114 176 177,58 615985-115-BF BC 115 155 156,58 a MAINTENANCE & INSPECTION 33
Critical Areas Latch Latch area Critical fields throught hatching marked MAINTENANCE & INSPECTION Latch ear and nose Hinge area 34
Handling, storage and transport Storage Storage of the tool requires the following measures to be taken: Ensure the tool is protected from water ingress Ensure the tool is stored in such a way, that personnel cannot be wounded by moving parts or sharp edges. If needed, secure the tool with ropes or otherwise in order to protect it from sliding due to ship movements. Short term storage after use and less then 3 months Preserve the tool: Grease all blank surfaces with grease: Cylinders Preserve all other blank surfaces with Amber/Tectyl 846 Spray or equivalent Storage: Store in a dry environment with humidity max 80%. Commissioning: Not needed Long term storage over 3 months Preserve the tool: Grease all blank surfaces with grease: Cylinders Preserve all other blank surfaces with Amber/Tectyl 846 Spray or equivalent Storage: Store in a dry environment with humidity max 80% Commissioning: As per procedure in the User Manual Handling Lift the tool by its lifting ears only. Transport When the tool is in it s original crate, use a fork lift for lifting the crate only. The weight of the tool is indicated on the identification area of the tool, and also on its original transporting crate. MAINTENANCE & INSPECTION 35
Trouble shooting In all event where the elevator doesn't function as expected, carry out the following checks to identify the cause of the problem. 1. Check if the correct size components are installed. 2. Check if the elevator is well lubricated. MAINTENANCE & INSPECTION 36
SIZE COMPONENTS SiIZE SIZE COMPONENTS 37
6. SIZE COMPONENTS P/N 613902-BC Bushing DP-Size 18 Bore Code P/N Bushing 2.3/8 EU 101 613902-101 2.7/8 IU 102 613902-102 2.7/8 EU 103 613902-103 3.1/2 IU 104 613902-104 3.1/2 EU 105 613902-105 4 IU 106 613902-106 4 EU 107 613902-107 4.1/2 IU+IEU 107 4.1/2 EU 109 613902-109 5 IEU 109 6.7/8 110 5.1/2 IEU 111 5.7/8 115 613902-115 6.1/2 113 6.5/8 IEU 114 6.5/8 IEU 119 613902-119 DP-Size 90 2.7/8 IU 153 613902-153 2.7/8 EU 154 613902-154 3.1/2 IU 155 613902-155 3.1/2 EU 156 613902-156 4 IU 157 613902-157 4.1/2 IU+IEU 158 613902-158 5 IEU 159 613902-159 5.1/2 IEU 160 613902-160 6.5/8 IEU 161 613902-161 147 mm 167 613902-167 For Drill Collar with Zip Groove Bore Code P/N Bushing 4.1/8 181 613902-181 4.1/4 210 4.1/2 211 4.3/4 182 613902-182 SiIZE COMPONENTS 5.1/4 183 613902-183 5.1/2 184 613902-184 5.3/4 185 613902-185 6 186 613902-186 6.1/4 187 613902-187 6.1/2 188 613902-188 6.3/4 189 613902-189 7 190 613902-190 7.1/4 191 7.1/2 192 7.3/4 193 8 194 613902-194 38
For Drill Collar without Zip Groove 3.1/8 308 3.1/4 271 3.3/8 309 3.1/2 272 613902-272 4 273 4.1/8 274 4.1/2 275 4.3/4 276 613902-276 5 277 5.1/8 278 5.1/4 279 5.1/2 280 5.3/4 281 6 282 6.1/8 283 6.1/4 284 6.3/8 285 6.1/2 286 613902-286 6.3/4 287 7 288 Tubing 2.3/8 P 129 613902-129 2.3/8 U 130 613902-130 2.7/8 P 131 613902-131 2.7/8 U 132 613902-132 3.1/2 P 133 613902-133 3.1/2 U 134 613902-134 4 P 135 613902-135 4 U 136-4.1/2 P 137 613902-137 4.1/2 U 138 613902-138 5 P 139 613902-139 5 U 140 613902-140 5.1/2 P 141 613902-141 5.1/2 U 142 613902-142 SiIZE COMPONENTS 39
Casing 4.1/2 221 613902-221 5 223 613902-223 5.1/2 224 613902-224 5.3/4 225 613902-225 6.1/4 227 613902-227 6.5/8 228 613902-228 7 229 613902-229 7.1/4 230 613902-230 All current Bore Codes are according to the size table of Page 11. SiIZE COMPONENTS 40
DRAWINGS & SPARE PARTS 41 DRAWINGS & SPARE PARTS
7. DRAWINGS AND SPARE PARTS P/N 611900-Y VES-CL 150 Center Latch Elevator Item 19-21 not shown DRAWINGS & SPARE PARTS 42
Parts list 611900-Y Item Qty. Part No. Description 1 1 611900-Y-BF B+V Type VES-CL-150 Center Latch Elevator 2 1 611503 Latch 3 1 611043* Latch Lock Assy. 4 1 611504 Latch Pin 5 1 611005* Latch Lock Pin 6 1 611506* Latch Spring 7 1 611007* Latch Lock Spring 8 1 611508* Retaining Ring 9 1 611009* Cotter Pin 10 1 611510-1 Hinge Pin 11 1 613508* Retaining Ring 12 2 611512 Link Block 13 4 621430-11 Screw 14 4 755137 Nut 15 4 752339* Cotter Pin 16 3 612515* Grease Nipple 17 3 612518* Protection Cap 18 1 611505* Rivet Pin 19 2 671642* Warning sign "GREASE DAILY" 20 1 671638* Warning sign Blohm + Voss 21 1 671641* Warning sign "squeeze danger" 22 1 613129* Sticker Hotline 23 4 612554* Screw 24 1 612556* Fitting Key 25 1 612557* Screw 26 1 612558* Securing Plate 27 1 613921* Label: Patent Number 28 2 613903* Bowl Fitting Handle *Spare Parts DRAWINGS & SPARE PARTS 43
P/N 612900-Y VES-CL 250 Center Latch Elevator 8 14 7 15 16 13 9 5 3 10 6 4 29 12 11 18 27 23 22 21 28 20 26 1 2 29 18 19 DRAWINGS & SPARE PARTS Item 24+25 not shown 27 GREASE DAILY 30 31 44
Parts list 612900-Y Item Qty. Part No. Description 1+2 1 612900-BF VES- CL-250 3 1 612542 Latch 4 1 612543* Latch Lock Assy. 5 1 612504 Latch Pin 6 1 612505* Latch Lock Pin 7 1 612506* Latch Spring 8 1 612507* Latch Lock Spring 9 1 612508* Retaining Ring 10 1 612509* Retaining Ring 11 1 612510-1 Hinge Pin 12 0 612511* Retaining Ring 13 2 612512 Link Block 14 4 613623-1 Screw 15 4 613556-41 Nut 16 4 752339* Cotter Pin 18 3 612515* Grease Nipple 19 1 615021* Dowel Pin 20 4 612554* Screw 21 1 612556* Fitting Key 22 1 612557* Screw 23 1 612558* Securing Plate 24 1 671638* Warning sign Blohm + Voss 25 1 613921* Label: Patent Number 26 2 613903* Bowl Fitting Handle 27 2 671642* Warning sign "GREASE DAILY" 28 0,01 755127* Safety Rope for Screws 29 3 612518* Protection Cap 30 1 671641* Warning sign "squeeze danger" 31 1 613129* Sticker Hotline *Spare Parts DRAWINGS & SPARE PARTS 45
Spare Parts for VES-CL 350 Center Latch Elevator DRAWINGS & SPARE PARTS 46
Parts list 613000-Y Item Qty. Part No. Description 1 1 613001 Body Part 1 2 1 613002 Body Part 2 3 1 613542 Latch 4 1 613502 Latch Pin 5 1 613506* Latch Spring 6 1 612543-1* Latch Lock 7 1 612505* Latch Lock Pin 8 1 612507* Latch Lock Spring 9 1 613510-1 Hinge Pin 10 2 612512 Link Block 11 1 615021* Dowel Pin 12 2 613902-1* Holding plate 13 4 617520* Safety sheet 14 4 613902-2* Screw 15 2 612556* Fitting Key 16 2 612558* Washer with TAP 17 2 612557* Screw 18 4 752339* Cotter Pin 19 4 613556-41 Nut 20 1 612509* Retaining Ring 21 4 613623-1 Screw 22 1 612559* Screw 23 1 613825* Safety sheet 24 1 612552* Nut 25 3 612515* Grease Nipple 26 2 671642* Warning sign "GREASE DAILY" 27 1 671638* Warning sign Blohm + Voss 28 1 613921* Label: Patent Number 29 1 613129* Sticker Hotline 30 2 613903* Bowl Fitting Handle 31 3 612518* Protection Cap *Spare Parts DRAWINGS & SPARE PARTS 47
615900-Y VES-CL 500 Center Latch Elevator 31 33 15 17 18 12 34 14 32 18 16 36 30 11 5 4 1 33 35 37 6 3 21 22 18 20 7 29 26 25 24 23 DRAWINGS & SPARE PARTS 48 28 13 8 9 10
Parts list 615900-Y Item Qty. Part No. Description 1 1 615901-1 VES-CL-500, Frame 3 1 615023 Latch 4 1 615026* Stop Bolt 5 1 641011* Retaining Ring 6 1 641030* Hinge Pin 7 1 612509* Retaining Ring 8 1 615006* Latch Spring 9 1 615007* Latch Lock Spring 10 1 615003 Latch Lock 11 1 615004 Latch Pin 12 1 615010 Hinge Pin 13 1 615019* Bush 14 1 615009* Securing Plate 15 1 615911* Protector 16 2 710541* Screw 17 4 775069 Screw 18 6 775068* Washer 20 1 615016* Dowel Pin 21 2 613902-1* Holding plate 22 4 613902-2* Screw 23 2 615012 Link Block 24 4 613623-11 Screw 25 4 613556-41 Nut 26 4 752339* Cotter Pin 29 1 613921* Label: Patent Number 30 4 612515* Grease Nipple 31 1 615913* Protector Ring 32 2 613903* Bowl Fitting Handle 33 2 671642* Warning sign "GREASE DAILY" 34 1 671638* Warning sign Blohm + Voss 35 1 671641* Warning sign "squeeze danger" 36 4 612518* Protection Cap 37 1 613129* Sticker Hotline *Spare Parts DRAWINGS & SPARE PARTS 49
P/N 617500-Y VES-CL 750 Center Latch Elevator 26 25 23 24 24 4 12 10 11 5 15 14 16 23 13 20 21 16 17 1 2 27 20 29 19 18 6 8 7 3 9 DRAWINGS & SPARE PARTS Item 30-33 not shown 22 28 50
Parts list 617500-Y Item Qty. Part No. Description 1 1 617501-1 VES-CL 750, Part 1 2 1 617501-2 VES-CL 750, Part 2 3 1 617502 Latch 4 1 617503 Hinge Pin 5 1 617504* Latch Lock 6 1 617505 Latch Pin 7 1 617506* Latch Lock Pin 8 1 617507* Stop Bolt 9 1 617508* Rivet Pin 10 1 617509* Distance Bushing 11 1 617511* Latch Lock Spring 12 1 617512* Latch Spring 13 1 617514* Protector 14 2 617515 Link Block 15 2 617523 Link Block 1 - CL-750 16 4 612518* Protection Cap 17 4 612515* Grease Nipple 18 1 617518* Plate 19 2 617519* Screw 20 6 617520* Safety sheet 21 4 735308* Screw 22 1 620608* Retaining Ring 23 4 617534 Screw 24 2 617522* Protector Ring 25 4 775015-1 Nut 26 4 752331* Cotter Pin 27 2 613903* Bowl Fitting Handle 28 1 725314* Retaining Ring 29 1 613921* Label: Patent Number 30 1 613129* Sticker Hotline 31 1 671641* Warning sign "squeeze danger" 32 1 671638* Warning sign Blohm + Voss 33 2 671642* Warning sign "GREASE DAILY" *Spare Parts DRAWINGS & SPARE PARTS 51
P/N 611000-Y VES-CL 1000 Center Latch Elevator DRAWINGS & SPARE PARTS 26 30 Item 19-20+33 not shown Bowl (optional) 52
Parts list 611000-Y Item Qty. Part No. Description 1 1 611001-1 VES-CL 1000, Part 1 2 1 611001-2 VES-CL 1000, Part 2 3 1 611002 Latch 4 1 611011 Hinge Pin 5 1 611013 Latch Pin 6 1 611012-1* Latch Lock 7 1 611014* Latch Lock Pin 8 1 611015* Stop Bolt 9 1 611016* Rivet Pin 10 1 611017* Latch Spring 11 1 617511* Latch Lock Spring 12 2 611034 Link Block 13 12 617534 Screw 14 4 775015-1 Nut 15 4 752331* Cotter Pin 16 1 617518* Plate 17 2 617519* Screw 18 4 617520* Safety sheet 19 1 671638* Warning sign Blohm + Voss 20 1 671641* Warning sign "squeeze danger" 21 1 725314* Retaining Ring 22 4 612515* Grease Nipple 23 1 611018* Protector 24 1 611040-H* Distance Bushing 25 4 735308* Screw 26 1 613921* Label: Patent Number 27 1 620608* Retaining Ring 28 2 611019 Link Block 1 29 2 611029* Protector Ring 30 2 671642* Warning sign "GREASE DAILY" 31 4 612518* Protection Cap 32 2 613903* Bowl Fitting Handle 33 1 613129* Sticker Hotline *Spare Parts DRAWINGS & SPARE PARTS 53
Wear Bushing 1 2 3 4 Parts list 615985-BC Item Qty. Description 1 1 Wear Bushing 2 6 Washer 3 6 Spring ring 4 6 Screw DRAWINGS & SPARE PARTS Bore code BC 103-615985-BC Wear Bushing Washer (6x) Spring Ring (6x) Screw (6x) BC 104 - - BC 105 615985-105-BF 671117 BC 109 615985-109-BF 775967 613546 613547 BC 111 615985-111-BF 672117 BC 113 BC 114 615985-113-BF 615985-114-BF - 612559 BC 115 615985-115-BF 672117 other sizes on request 54
Spare Parts Parts list 611900-Y-RSP Item Qty. Part No. Description 3 1 611043 Latch Lock Assy. 5 1 611005 Latch Lock Pin 6 1 611506 Latch Spring 7 1 611007 Latch Lock Spring 8 10 611508 Retaining Ring 9 10 611009 Cotter Pin 11 10 613508 Retaining Ring 15 20 752339 Cotter Pin 16 10 612515 Grease Nipple 17 10 612518 Protection Cap 18 3 611505 Rivet Pin 19 6 671642 Warning sign "GREASE DAILY" 20 3 671638 Warning sign Blohm + Voss 21 3 671641 Warning sign "squeeze danger" 22 3 613129 Sticker Hotline 23 4 612554 Screw 24 3 612556 Fitting Key 25 4 612557 Screw 26 10 612558 Securing Plate 27 3 613921 Label: Patent Number 28 2 613903 Bowl Fitting Handle DRAWINGS & SPARE PARTS 55
Parts list 612900-Y-RSP Item Qty. Part No. Description 4 1 612543 Latch Lock Assy. 6 1 612505 Latch Lock Pin 7 1 612506 Latch Spring 8 1 612507 Latch Lock Spring 9 10 612508 Retaining Ring 10 10 612509 Retaining Ring 12 10 612511 Retaining Ring 16 20 752339 Cotter Pin 18 10 612515 Grease Nipple 19 3 615021 Dowel Pin 20 4 612554 Screw 21 3 612556 Fitting Key 22 4 612557 Screw 23 1 612558 Securing Plate 24 3 671638 Warning sign Blohm + Voss 25 3 613921 Label: Patent Number 26 2 613903 Bowl Fitting Handle 27 6 671642 Warning sign "GREASE DAILY" 28 1 755127 Safety Rope for Screws 29 10 612518 Protection Cap 30 3 671641 Warning sign "squeeze danger" 31 3 613129 Sticker Hotline DRAWINGS & SPARE PARTS 56
Parts list 613000-Y-RSP Item Qty. Part No. Description 5 1 613506 Latch Spring 6 1 612543-1 Latch Lock 7 1 612505 Latch Lock Pin 8 1 612507 Latch Lock Spring 11 3 615021 Dowel Pin 12 2 613902-1 Holding plate 13 20 617520 Safety sheet 14 4 613902-2 Screw 15 6 612556 Fitting Key 16 10 612558 Washer with TAP 17 2 612557 Screw 18 20 752339 Cotter Pin 19 4 613556-41 Nut 20 3 612509 Retaining Ring 21 4 613623-1 Screw 22 1 671056 Screw 23 10 613825 Safety sheet 24 1 612552 Nut 25 10 612515 Grease Nipple 26 6 671642 Warning sign "GREASE DAILY" 27 3 671638 Warning sign Blohm + Voss 28 3 613921 Label: Patent Number 29 3 613129 Sticker Hotline 30 2 613903 Bowl Fitting Handle 31 10 612518 Protection Cap *Spare Parts DRAWINGS & SPARE PARTS 57
Parts list 615900-Y-RSP Item Qty. Part No. Description 4 1 615026 Stop Bolt 5 10 641011 Retaining Ring 6 1 641030 Hinge Pin 7 10 612509 Retaining Ring 8 1 615006 Latch Spring 9 1 615007 Latch Lock Spring 13 1 615019 Bush 14 1 615009 Securing Plate 15 1 615911 Protector 16 2 710541 Screw 18 20 775068 Washer 20 1 615016 Dowel Pin 21 2 613902-1 Holding plate 22 4 613902-2 Screw 26 20 752339 Cotter Pin 29 3 613921 Label: Patent Number 30 10 612515 Grease Nipple 31 1 615913 Protector Ring 32 2 613903 Bowl Fitting Handle 33 6 671642 Warning sign "GREASE DAILY" 34 3 671638 Warning sign Blohm + Voss 35 3 671641 Warning sign "squeeze danger" 36 10 612518 Protection Cap 37 3 613129 Sticker Hotline DRAWINGS & SPARE PARTS 58
Parts list 617500-Y-RSP Item Qty. Part No. Description 5 1 617504 Latch Lock 7 1 617506 Latch Lock Pin 8 1 617507 Stop Bolt 9 3 617508 Rivet Pin 10 1 617509 Distance Bushing 11 1 617511 Latch Lock Spring 12 1 617512 Latch Spring 13 1 617514 Protector 16 10 612518 Protection Cap 17 10 612515 Grease Nipple 18 1 617518 Plate 19 2 617519 Screw 20 20 617520 Safety sheet 21 4 735308 Screw 22 10 620608 Retaining Ring 24 2 617522 Protector Ring 26 20 752331 Cotter Pin 27 2 613903 Bowl Fitting Handle 28 10 725314 Retaining Ring 29 3 613921 Label: Patent Number 30 3 613129 Sticker Hotline 31 3 671641 Warning sign "squeeze danger" 32 3 671638 Warning sign Blohm + Voss 33 6 671642 Warning sign "GREASE DAILY" DRAWINGS & SPARE PARTS 59
Parts list 611000-Y-RSP Item Qty. Part No. Description 6 1 611012-1 Latch Lock 7 1 611014 Latch Lock Pin 8 1 611015 Stop Bolt 9 3 611016 Rivet Pin 10 1 611017 Latch Spring 11 1 617511 Latch Lock Spring 15 20 752331 Cotter Pin 16 1 617518 Plate 17 2 617519 Screw 18 12 617520 Safety sheet 19 3 671638 Warning sign Blohm + Voss 20 3 671641 Warning sign "squeeze danger" 21 10 725314 Retaining Ring 22 12 612515 Grease Nipple 23 1 611018 Protector 24 1 611040-H Distance Bushing 25 4 735308 Screw 26 3 613921 Label: Patent Number 27 10 620608 Retaining Ring 29 6 611029 Protector Ring 30 6 671642 Warning sign "GREASE DAILY" 31 12 612518 Protection Cap 32 2 613903 Bowl Fitting Handle 33 3 613129 Sticker Hotline DRAWINGS & SPARE PARTS 60