Blohm + Voss Pipe Handling Equipment VES-CL 250 Elevator Hydraulically Operated Part no. 612900-Y-H-T (without closing signal) Part no. 612900-Y-H-TF (with closing signal) Technical Documentation Original Instructions Manual PN 612900-Y-H-TF-D Rev 007, 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 Safe handling 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: 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 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 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 sign PN 671638 General warning Warning sign PN 671642 Pay attention: Apply grease at least once a day. areas has to ensure, that these 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: 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. actions are done by trained and 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. Safe gripping points Warning sign PN 611524 Danger: Do not touch. If they are missing, replacing is mandatory. WARNING: Stay away from the tool during operation. In case WARNING: Any modification to the tool carried out without the approval of Blohm + Voss Oil Tools will void any warranty. it is remote operated it may make movements without warning. Warning sign PN 671640-1 Pay attention: Do not place your hands between moving parts. WARNING: Using the tool with damaged or worn parts can create serious incidents. WARNING: The company operating the tool is responsible for evaluating safe and proper use of the tool in a hazard analysis. Warning sign PN 671641 Pay attention: Risk of crushing. 3
Safety issues elevator WARNING: Do never unlatch/ open the tool while a pipe is suspended in the tool; the pipe will be lost! WARNING: While using the elevator, always make sure the door is completely closed with the latch/latch lock fully engaged and if applicable the verification pin properly installed. VES elevators 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). VES elevators Serialnumber Pipe Size Serialnumber and Pipe Size WARNING: Pay special Attention to the verification pin (if applicable), latch and latch lock for any signs of wear, bending or damage at any time. in case parts are damaged or bent, replace immediatelly by new, original parts. 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. Safety issues automatic elevators WARNING: Ensure the connectors are from a male and female type to prevent faulty connections. Safety issues hydraulic elevators WARNING: Do not close the elevator manually. WARNING: HYDRAULIC ONLY Before any maintenance work is carried out, make sure that no pressure is applied to the elevator and that the connecting lines are disconnected (if applicable). Sticker Patent Number PN 613921 VES-CL hydraulic elevator WARNING Link blocks must be torqued securely in order for elevator to latch properly Warning sign PN 613979 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 Center Latch Elevator hydaulic operated VES-CL 250 Type T+TF which is the subject of this declaration, is in conformity with the following standard(s) or normative documents 98/37/EC: Machinery Directive 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 T5 4
TABLE OF CONTENTS 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 hydraulic elevators 3 VES-CL hydraulic elevator 3 EC-DECLARATION OF CONFORMITY 4 TABLE OF CONTENTS 5 1. DESCRIPTION 8 General 8 Main assembly 8 Elevator body and hydraulic closing system 9 Opening and Closing Mechanics 9 Closing signal unit 9 Technical Data 10 Couplings 10 Safety equipment 10 Improper / Unsafe Use 10 Identification 10 2. COMMISSIONING 12 Commissioning VES-CL 250 Center latch Elevator 12 Scope of supply 12 Hydraulic Characteristics 12 Check and Lubrication 12 Function Test 13 3. INSTALLATION 16 Lifting and transport 16 Installation in the links 16 Recommended torque: 16 Connecting the hydraulics to open and close the elevator 17 Schematic hydraulic plan without Feedback 18 Schematic hydraulic plan with Feedback 19 Installing and removing the required bushing 20 General 20 Removal of the bushings 20 Installation of the bushing 20 Installation Checklist VES-CL Elevator 21 Hydraulic Connections 21 Function test 21 4. OPERATIONS 24 Safety 24 Operation Running in / Tripping 24 Operation Running out / Tripping 24 5. MAINTENANCE AND INSPECTION 26 General 26 Lubrication 26 Daily Inspection 26 Locking of screws 26 Grease quality 26 Bushing wear/bore code check 27 Wear of Equipment 27 How to check the bushing the correct way 27 Check of results 27 Minimum ear dimensions 28 Tool Joint Wear Data Drill Pipe 29 Maintaining the Closing Signal Valve 30 Inspection and Maintenance 30 Location of Valve 30 Function of Valve 30 Inspection categories acc. to API RP 8B 31 Frequency 31 Periodic inspection 31 Non-periodic inspection 31 Inspection 31 Inspection of Hydraulic/Pneumatic System 31 Critical Load Inspection 32 Dismantling Inspection 32 Inspection check lists 33 Check Category I (Ongoing observation) 34 Check List Category II (Daily) 34 Check List Category III (every 6 months) 35 Check List Category IV (every year) 35 Wear data criteria 36 Critical Areas 36 Adjustment procedure Feedback Valve (Closing Signal) 37 Trouble shooting 38 Elevator does not open 38 Elevator does not close completely 38 5. SIZE COMPONENTS 40 Bore Codes 40 DP-Size 18 40 Bore Code 40 For Drill Collar with Zip Groove 40 For Drill Collar without Zip Groove 40 Tubing 40 DESCRIPTION COMMISSIONING INSTALLATION OPERATIONS MAINTENANCE & INSPECTION SIZE COMPONENTS DRAWINGS & SAPRE PARTS 6
TABLE OF CONTENTS MAINTENANCE DESCRIPTION COMMISSIONING INSTALLATION OPERATION SIZE COMPONENTS & INSPECTION 7. DRAWINGS AND SPARE PARTS VES-CL 250 42 PN: 612900-Y-H-T Elevator VES-CL-250 hydraulic operated without Feedback 42 PN: 612900-Y-H-TF Elevator VES-CL-250 hydraulic operated with Feedback 43 PN: 612900-Y B+V Type VES-CL 250 Center Latch Elevator 44 PN: 612543 Latch Lock Assembly 46 PN: 612901-T Conversion Kit from manuall to hydraulic operation for VES-CL 250 (without Feedback) 47 PN: 612901-TF Conversion Kit from manual to hydraulic operation for VES-CL 250 (c/w Feedback) 48 Instructions to convert manual Elevators into hydraulic operation 50 PN: 612926-T Hydraulic Assembly for VES-CL 250 (without Feedback) 53 PN: 612926-TF Hydraulic Assembly for VES-CL 250 (c/w Feedback) 55 PN: 612926-TF Hydraulic Hose Assembly for VES-CL 250 57 PN: 612997 Part List Set Hydraulic Hose Assembly VES CL-250 58 PN: 612997-1 Part List Set Hydraulic Hose Assembly VES CL-250 with Feedback 58 PN: 612916-T Hydraulic cylinder 59 PN: 612916-1-T Hydraulic cylinder 59 PN: 612913-TF Elevator control manifold with feedback 60 PN: 775088-TF Directional Poppet Valve 61 Spare Parts for One-Year Operation 62 PN: 612900-Y-RSP Parts List 62 PN: 612901-T-RSP Conversion Kit from manual to hydraulic operation (without Feedback) 62 PN: 612901-TF-RSP Conversion Kit from manuell to hydraulic operation (c/w Feedback) 63 PN: 612926-T-RSP Hydraulic Assembly for VES-CL 250 (without Feedback) 64 PN: 612926-TF-RSP Hydraulic Assembly for VES-CL 250 (c/w Feedback) 64 DRAWINGS & SPARE PARTS 7
DESCRIPTION DESCRIPTION 8
1. DESCRIPTION General DESCRIPTION The Blohm+Voss 250 tons VES-CL 250 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. 3 Main assembly The Elevator 612900-Y-H-T consist of the following main assemblies: 1. Elevator body with a latch 2. Bushing system 3. Opening and closing mechanism 2 1 Warning... 9
3 The Elevator 612900-Y-H-TF consist of the following main assemblies: 1. Elevator body with Latch 2. Bushing system 3. Opening and closing mechanics 4. Closing signal unit DESCRIPTION Elevator body and hydraulic closing system Warning... 2 1 When the elevator is open, the drill pipe can be placed in the elevator. When the elevator is closed, the elevator sends a hydraulically signal. The body takes the load through the bushing system and transfer it to the elevator links. Bushing System Exchangeable bushings allow to run the elevator for different tubular and sizes, see chapter Size Components. Opening and Closing Mechanics Body and latch of the elevator are actuated by hydraulic cylinders. The cylinders are installed in the hydraulic areas of the elevator in a protected way. Closing signal unit When the bodies are completely closed and latched, the closing signal in the elevator is actuated. 10
Technical Data DESCRIPTION Working pressure Maximum allowed pressure Required Flow rate VES-CL 250 Center Latch Elevator Min 130 bar (1,885 Psi), 210 bar (3045 Psi) Min 6,6 Gpm (25 l/m) Max 25 Gpm (94 l/m) Temperature working range ambient - 20 C to + 60 C* - 4 F to 140 F Load Capacity Part number API test load Pipe Diameter Range Weight 250 sh tons 612900-Y-H-T (without closing signal) 612900-Y-H-TF (with closing signal) 375 sh tons min 2-3/8 max 5 280 kg (617 Lbs) Elevator Links 2.1/4 up to 3.1/2 * If not otherwise stated in the databook Couplings Screw couplings male and female with connecting thread NPT 3/8 inner thread. All hydraulic connections have a bushing and a plug. Safety equipment Closing signal When the latch is completely closed, line C triggers a hydraulic pressure signal of approximately 100 bar as a feedback signal, indicating elevator closed. Improper / Unsafe Use The VES-CL 250 Elevator must only be used for the designated purpose. When using the VES-CL 250 Elevator, the load of 250 sh tons must never be exceeded. Identification The identification area clearly identifies the Elevator (manufacturer, type, material, part number, serial number, date of manufacture). It is important to keep this information ready for the purpose of service and repair work. 11
COMMISSIONING COMMISIONING
2. COMMISSIONING Commissioning VES-CL 250 Center latch Elevator Blohm + Voss strongly recommends to accomplish the Elevator commissioning with the Blohm + Voss Commissioning. Read manual before first use! COMMISIONINGS 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 Hydraulic Characteristics OK o Operating pressure 130 bar / 1885 PSI OK o Volumetric flow 6.6 Gpm (25 l/m) to 25 Gpm (94 l/m) OK o Hydraulic filter and regulator Filter installed in pressure line Check and Lubrication OK o Check elevator is in closed position OK o Check Hydraulic Supply lines are disconnected Apply grease to all greasing points until grease is visibly coming out of the OK o bores OK o Check if elevator is installed as outlined in manual OK o Connect feedback line 13
Function Test OK o OK o OK o OK o OK o OK o OK o OK o OK o OK o OK o Check elevator opens by hydraulic pressure Check feedback signal indicates elevator closed and latched 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 18` shoulder with gauge P&N 600168 for wear Check all safety / lock wire is present Check if the feedback valve is present Check elevator opens by hydraulic pressure. Pick up a pipe Check if elevator opens after giving command open elevator COMMISIONINGS 14
INSTALLATION INSTALLATION 15
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 in the links Remove the cylinder bolts from the cylinder covers and cylinder bodies. Install the elevator into the elevator links. Make sure that cylinder connections, screws, castle nuts and cotter pins and/or safety springs are assembled correctly. Close and secure the link blocks (left and right hand cylinder bearing) and tighten the screw/ nuts with torque wrench. Recommended torque: For above mentioned bolts and nuts, use 399 Lbf-Ft / 542 Nm 1 2 T P Elevator Control at Top Drive A B C SERVICE LOOP B V supply C B A VES CL elevator 16
Connecting the hydraulics to open and close the elevator The elevator 612900-Y-H-T has two connections on the rear (A, B). The elevator 612900-Y-H-TF has three connections on the rear (A, B and C). Connection A: The hydraulic pressure at connection A opens the elevator Connection B: The hydraulic pressure at connection B closes the elevator Connection C: When the elevator is completely closed via connection B, connection C applies hydraulic pressure, depending on the pressure in B. B A C WARNING: Before connecting the hydraulic power equipment to the elevator, clean all the couplings carefully. INSTALLATION 17
Schematic hydraulic plan without Feedback Elevator closed Elevator Cylinder E1 E2 closed open E F B A C D INSTALLATION Latch Cylinder Latch closed L2 L1 18
Schematic hydraulic plan with Feedback Elevator closed Elevator Cylinder signal closed open E1 E2 L E C B A C F D INSTALLATION Latch Cylinder Latch closed L2 L1 P Feedback Valve a R 19
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. WARNING: Before replacing the bushing, make sure that there is no hydraulic pressure on the hydraulic lines and that the connecting lines are disconnected. INSTALLATION 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 20
Installation Checklist VES-CL Elevator OK OK OK OK OK o o o o o Make sure the required bushings are installed before first use Make sure the bushings are fixated with the screws & lock wired Check 18` shoulder with gauge P&N 600168 for wear Make sure the feedback valve is correctly adjusted Make sure Hydraulic Pressure is switched on. Hydraulic Connections OK OK OK OK o o o o Make sure QD`s are clean Make sure the controls are connected to the Hydraulic Power Supply Make sure the controls are switched on Make sure the Hydraulic Lines are connected INSTALLATION Function test OK OK OK OK o o o o Close elevator Open elevator Check signal elevator closed and latched is present Check loose service tools are removed from the elevator. 21
INSTALLATION 22
OPERATIONS OPERATIONS 23
4. OPERATIONS WARNING: Do not touch the VES-CL Elevator, unless hydraulic power is disconnected. 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. The CL-250 Elevator PN 612900-Y-H-T is WITHOUT closing signal, therefore extra caution needs to be taken to ensure that the elevator is properly closed BEFORE picking up any load. Safety Make sure that ALL hydraulic lines are isolated (disconnected) before any work is carried out on the VES-CL Elevator. It is recommended to have the VES-CL Elevator operated by the driller. The VES-CL Elevator is activated with a remote control valve, which may be actuated by hand or foot depending on the type of valve and/or HMI-interface. 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 CL-250 elevator is lowered around the tooljoint and the command close elevator is given. 2. A signal is given to the driller when the CL-250 elevator is closed NOTE: Only for elevator model 612900-Y-H-TF with closing signal) 3. The pipe is made up. 4. The driller lifts the CL-250-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 CL-250 Elevator and pick up a new section of pipe. Operation Running out / Tripping 1. The CL-250 elevator is lowered around the tooljoint and the command close elevator is given. 2. Observe the CL-250 Elevator is closed when the elevator closed indication signal is visible. NOTE: Only for elevator model 612900-Y-H-TF with closing signal 1. Raise the spider/slips. 2. Pull out the string. 3. Close the spider/slips 4. Release the stringweight from the CL-250 Elevator by lowering it slightly 5. Now running out the stand or joint. 6. When the pipe is running out, pick up the stand and set it back. 7. Open the CL-250 Elevator and guide pipe out. 8. Lower CL-250 Elevator and pick up the string at rigfloor. 24
MAINTENANCE & INSPECTION MAINTENANCE & INSPECTION 25
5. MAINTENANCE AND INSPECTION General WARNING: For service and maintenance activities, make sure that no hydraulic pressure exists on the elevator and that the connecting lines are disconnected. Lubrication The elevator needs to be lubricated regularly on the following points. Use a grease gun: Grease points: 1. On top and bottom of the latch pin (2 nipples each). 2. Lubricate springs daily. 3. Check and lubricate latch opening arrangement daily. 4. On top and bottom of the hinge pin (2 nipples each). Daily Inspection The Function of the Feedbacksignal has to be checked daily. Locking of screws All screws are normally secured by mechanical bolt lock or with a lock wire. Grease point 1 on the elevator Grease point 2+3 on the elevator MAINTENANCE & INSPECTION 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 point 4 on the elevator 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. WARNING: Ensure to wear personal safety protection like gloves and safety glasses when handling hydraulic oil and/or grease. Oil and grease may be potentially harmfull for skin and eyes. Recommended grease gun 26
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) 27
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. Elevator Type dimension A Partnumber Minimum [mm] CL 150/1 611500 84,1 CL 150/2 611520 84,1 CL 250 612540 101,1 CL 350 613540 120,8 CL 500 615000 148,8 CL 750 617500 218 CL 1000 611000 218 A 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 28
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). MAINTENANCE & INSPECTION Minimum required Tool Joint Diamter (inches) 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 Actual Center Bore (inches) Tool Joint Diameter "D" Actual Center Bore "E" 29
Maintaining the Closing Signal Valve (Elevator model 612900-Y-H-TF only) MAINTENANCE & INSPECTION Inspection and Maintenance An inspection is recommended at least on a daily basis (Cat II). Depending on operational factors (operating time, load cycles, environment etc.) inspection frequency can be increased. 1. Ensure the elevator is pressureless and the hydraulic lines are isolated 2. Prior to inspection, all foreign material such as dirt, paint, grease, oil, scale etc. shall be removed from the valve by a suitable method. 3. The equipment shall be inspected by a qualified person 4. Check for visible damage at the valve, its single parts and fixations screws 5. Check for loose items 6. Check the fixation screws which keeps the valve in the correct position. The screws needs to be thight and the securing elements (wire, lock washers, tab washers etc) need to be free of damage 7. Check if the red actuation roller at the valve can be moved easily by hand up and down. 8. Connect the elevator hydrauliccally. Check the open / close function of the elevator 9. Before the elevator is placed into storage, the valve must be cleaned and inspected. 10. If any malfunction occurs or anyparts were found showing cracks, excessive wear, loose or damaged items the elevator shall be removed ffrom service for further examination. Function of Valve When the elevator is fully closed and latched, the valve is actuated. Therefore hydraulic pressure passes through and pressurizes line C (Elevator closed signal). The signal indicates the operator that the elevator is properly closed and latched. Location of Valve The hydraulic valve (p/n 775088) is located at the Latch Lock in front of the elevator. The exact position varies slightly depending on the elevator type (see pictures for example). GREASE DAILY Warning Position of valve 30
Inspection categories acc. to API RP 8B 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: 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 any 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. Inspection of Hydraulic/ Pneumatic System Check for leakage every day. Should internal or external leakage reach an unacceptable high level, contact Blohm + Voss Oil Tools or an authorized service company. MAINTENANCE & INSPECTION 31
MAINTENANCE & INSPECTION 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. 32
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 33
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 or bushings OK 3 Check correct function elevator feed back signal OK 4 Check state of lubrication OK 5 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 block screws (check and tighten with 399 LBs.Ft / 542 Nm) OK 5 Check completeness and condition of warning plates and labels OK Remarks MAINTENANCE & INSPECTION 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 5 Closing cylinder OK 6 Latch cylinder OK Remarks HYDRAULIC DESCRIPTION CHECKED SIGNATURE 1 Check for loose fittings, pipes, valves OK 2 Check for hydraulic leaks (hoses, valves and cylinders) OK 3 Check condition of hydraulic couplings and connection hoses OK 4 Check for correct functioning of the Elevator Closing Signal OK Remarks SUPERVISOR DATE 34
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 3 Replace all hydraulic hoses and fittings OK 4 Check condition of hydraulic valves and replace if necessary OK Remarks MAINTENANCE & INSPECTION SUPERVISOR DATE 35
Wear data criteria Body Hinge Pin Dimension dia. new: 64,85 Bore dia. new max: 65,074 Bore dia. worn max: 65,524 Latch Hinge Pin Dimension dia. new: 44,85 Bore dia. new max: 45,062 Bore dia. worn max: 45,542 Critical Areas Critical Areas - Latch Critical Areas - Hinge area MAINTENANCE & INSPECTION Critical Areas - Latch ear and nose Critical Areas - Latch area 36
7 26 Adjustment procedure Feedback Valve (Closing Signal) In case the elevator does not give a proper closing signal, the feedback valve may be in need of readjustment. To check if this is the case, close the elevator. When the elevator is fully closed, move down the valve roller manually. If a closing signal occurs, the valve has to be readjusted. If no closing signal occurs, it is possible the valve is damaged or defect and has to be replaced. Procedure to readjust the valve : unscrew the screws at position 28 and disassemble the protection cover loosen the screws at position 35 slightly move the valve slightly upward by turning the adjustment screw at position 31 Warning: be carefull moving the valve upward, only a small distance may be necessary. If the valve is placed too high, it can be crushed when closing the elevator. 28 34 33 tighten the screws at position 35 check the closing signal by closing the elevator if there is still no signal, move the valve a bit higher and check again, repeat till the closing signal works After successful adjustment, make sure all screws are tightened and all safety elements are in place. MAINTENANCE & INSPECTION 31 36 33 35 32 29 30 37
Trouble shooting Elevator does not open Check hydraulic connections for damages Check hydraulic pressure and flow rate Check function and adjustment of control valve Check function of closing signal unit Elevator does not close completely Check hydraulic connections for damages Check hydraulic pressure and flow rate Check function and adjustment of control valve Check hydraulic cylinders for wear and damages Check Latch and Latch Lock Springs for damages MAINTENANCE & INSPECTION 38
SIZE COMPONENTS SIZE COMPONENTS 39
5. SIZE COMPONENTS Bore Codes SiIZE COMPONENTS DP-Size 18 Bore Code 2.7/8 IU 102 2.7/8 EU 103 3.1/2 IU 104 3.1/2 EU 105 4 IU 106 4 EU 107 4.1/2 IU+IEU 107 4.1/2 EU 109 5 IEU 109 For Drill Collar with Zip Groove 3.1/8 206 4.1/8 181 4.3/4 182 5.1/4 183 For Drill Collar without Zip Groove 3.1/8 308 3.1/4 271 3.3/8 309 3.1/2 272 4 273 4.1/8 274 4.1/2 275 4.3/4 276 5 277 5.1/8 278 5.1/4 279 Tubing 2.3/8 P 129 2.3/8 U 130 2.7/8 P 131 2.7/8 U 132 3.1/2 P 133 3.1/2 U 134 4 P 135 4 U 136 4.1/2 137 4.1/2 138 40
DRAWINGS & SPARE PARTS 41 DRAWINGS & SPARE PARTS
7. DRAWINGS AND SPARE PARTS VES-CL 250 PN: 612900-Y-H-T Elevator VES-CL-250 hydraulic operated without Feedback Warning... 328 2 787 360 1 865 DRAWINGS & SPARE PARTS PN: 612900-Y-H-T Parts List Elevator VES-CL-250 hydraulic operated without Feedback Pos. Qty Part no. Description 1 1 612900-Y B+V Type VES-CL-250 Elevator 2 1 612901-T Conversion Kit for VES-CL 250 42
PN: 612900-Y-H-TF Elevator VES-CL-250 hydraulic operated with Feedback Warning... 806 328 2 360 1 GREASE DAILY 865 PN: 612900-Y-H-TF Parts List Elevator VES-CL-250 hydraulic operated with Feedback Pos. Qty Part no. Description 1 1 612900-Y B+V Type VES-CL-250 Elevator 2 1 612901-TF Conversion Kit for VES-CL 250 DRAWINGS & SPARE PARTS 43
PN: 612900-Y B+V Type VES-CL 250 Center Latch Elevator 29 12 11 18 27 23 22 322 21 29 20 750 1 25 29 18 19 2 GREASE DAILY A 27 30 684 390 8 14 15 16 13 7 328 9 5 3 10 6 4 DRAWINGS & SPARE PARTS 44
PN: 612900-Y Parts List B+V Type VES-CL 250 Center Latch Elevator Pos. Qty Part no. Description 1 1 612541R-1 Center Latch Elevator, CL 250, Part 1 2 1 612541R-2 Center Latch Elevator, CL 250, Part 2 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 1 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" DRAWINGS & SPARE PARTS 45
PN: 612543 Latch Lock Assembly 1 4 2 3 PN: 612543 Parts list Latch Lock Assembly Pos. Qty. Part no. Description 1 1 612543-1 Latch Lock 2 1 671056 Screw 3 1 613825 Safety sheet 4 1 612552 Nut DRAWINGS & SPARE PARTS 46
PN: 612901-T Conversion Kit from manuall to hydraulic operation for VES-CL 250 (without Feedback) View A 328 3 15 16 4 3 View A View B 5 1 24 2 12 9 24 10 11 8 6 21 22 23 Warning... 20 12 13 11 7 DRAWINGS & SPARE PARTS 47
PN: 612901-TF Conversion Kit from manual to hydraulic operation for VES-CL 250 (c/w Feedback) 328 3 View A View B 5 1 2 38 9 12 38 10 11 8 6 21 GREASE DAILY View C Warning... 20 12 13 11 28 7 27 DRAWINGS & SPARE PARTS 48
adjust the Latch Actuator trim here (Latch) if necessary trim the "B" trim here (latch actuator) trim here (Latch) if necessary trim the "S" View C without Item 27 22 24 7 25 26 28 34 33 31 36 33 35 32 29 30 DRAWINGS & SPARE PARTS 49
Instructions to convert manual Elevators into hydraulic operation View B Use B+V welding template for installation. PN 613956-T 10 1. Attach Item 1 and 2 to Elevator 2. Close the Elevator. 3. Attach welding template to Item 2 and 3. 4. Level Top or underside of Elevator and welding template horizontally. 5. Trim Item 3 so that the following conditions are satisfied: a) The Elevator is closed. b) welding template is parallel to the top or underside of the Elevator. 6. Tack weld Item 3 to handle, remove welding template and complete weld. (take care that Item 3 doesn`t move during complete welding) 7. After installing Latch Actuator and Pin, attach Cylinder to Latch Actuator and Item 1. Confirm that Latch will release. 8. Make sure that Item 4 is installed correctly (see marking U for Bottom side). 328 3 178 4 6 U 155 For Item 1+2 see page 49+50. 4 90 DRAWINGS & SPARE PARTS 50
PN 612901-T Part list Pos. Qty Part no. Description 1 1 612915-T Right Hand Cylinder Bearing;TYPE T 2 1 612920-T Left Hand Bearing;TYPE T 3 1 612917-T Rear Cylinder Bearing;TYPE T 4 1 612914-T Control Manifolt Mount;TYPE T 5 1 612926-T Hydraulic Assembly for VES CL-250;TYPE T 6 2 612919-T Elevator Cylinder Protection;TYPE T 7 1 613918 Latch Actuator 8 3 612922-T Hitch Pin with swivel Handle 9 4 612980 Capscrew Hex 10 4 612975 Washer 11 4 612976 Hex. Nut 12 5 622515 Safety Spring 13 1 612972 Capscrew 14 1 612976 Hex. Nut Jam 15 3 612979 Capscrew 16 3 612974 Lock Washer Helicoil Spring 20 1 671638 Warning sign Blohm + Voss 21 2 671641 Warning sign squeeze danger 22 1 612544 Extended Safety Latch Lock Pin 23 1 612509 Latch Pin Securing Ring 24 2 613979 Warning sign Link Block bolts 25 0 613956-T Welding Template VES-CL 250 / 350 (optional) DRAWINGS & SPARE PARTS 51
Part list PN 612901-TF Pos. Qty Part no. Description 1 1 612915-T Right Hand Cylinder Bearing;TYPE T 2 1 612920-T Left Hand Bearing;TYPE T 3 1 612917-T Rear Cylinder Bearing;TYPE T 4 1 612914-T Control Manifold Mount;TYPE T 5 1 612926-TF Hydraulic Assembly for CL-250 with;feedba 6 2 612919-T Elevator Cylinder Protection;TYPE T 7 1 613918 Latch Actuator 8 3 612922-T Hitch Pin with swivel Handle 9 4 612980 Capscrew Hex 10 4 612975 Washer 11 4 612976 Hex. Nut 12 5 622515 Safety Spring 13 1 612972 Capscrew 14 1 612977 Hex. Nut Jam 15 3 612979-1 Capscrew 16 3 612974 Lock Washer Helicoil Spring 20 1 671638 Warning sign Blohm + Voss 21 2 671641 Warning sign squeeze danger 22 1 612544 Extended Safety Latch Lock Pin 23 1 612509 Latch Pin Securing Ring 24 2 645028 Screw 25 2 645059 Washer 26 1 612918-1 Signal Plate 27 1 613919 Protection cover 28 2 612559 Screw 29 1 735854 Washer 30 1 735846 Nut 31 1 725446 Bolt 32 1 613917 Valve support 33 6 613783 Washer with TAP 34 4 612671 Screw 35 2 753056 Screw 36 2 612496 Washer 37 1 612913-PP Manifold Protection Plate 38 2 613979 Warning sign Link Block bolts 39 0 613956-T Welding Template VES-CL 250 / 350 (optional) DRAWINGS & SPARE PARTS 52
PN: 612926-T Hydraulic Assembly for VES-CL 250 (without Feedback) 7 1.5 10 13 11 11 14 11 10 1 1.1 1.2 PN 612913-T 6 5 3 5 7 L 5 8 K 6 E J F N 12 B A M 5 H 5 G C 4 D 6 8 6 1.5 14 10 11 1.3 13 3 9 1.4 2 9 2.1 9 9 DRAWINGS & SPARE PARTS 53
PN: 612926-T Part List Pos. Qty Part no. Description 1 1 612997 Set Hydraulic Hose Assembly VES CL-250 2 1 612916-T Hydraulic cylinder;type T 2.1 1 612916-1-T Hydraulic cylinder (Latch);TYPE T 3 1 612913-TF Elevator control malifold;with feedback 4 1 612948-T Sequence Valve SCCA-LAN 5 3 612985-T Blind screw; 6 4 612987 Straight Connection 7 2 612983 Adapter 8 2 612986 Swiveling Screw Fitting 9 4 612981 Adapter adjustable 10 4 612984 Adapter NPT-JIC 11 4 612995 Dust Protection 12 - - - 13 2 612988 Quick Coupling Coupler 14 2 612989 Quick Coupling Nipple 15 1 613978 Blind Screw T162A DRAWINGS & SPARE PARTS 54
PN: 612926-TF Hydraulic Assembly for VES-CL 250 (c/w Feedback) 1.6 1.1 1.2 7 7 6 6 M 3 5 5 PN 612913-TF E F 4 H 15 19 16 10 18 11 16 14 13 1.5 15 11 10 10 11 8 13 6 1.5 14 L K 5 8 11 J 10 25 N B A 8 1.5 G D 6 C 6 1.3 1 3 9 1.4 2 2.1 20 1.7 9 22 21 22 DRAWINGS & SPARE PARTS 55
PN: 612926-TF Part List Pos. Qty Part no. Description 1 1 612997-1 Set Hydraulic Hose Assembly VES CL-250 2 1 612916-T Hydraulic cylinder;type T 2.1 1 612916-1-T Hydraulic cylinder (Latch);TYPE T 3 1 612913-TF Elevator control manifold; with feedback 4 1 612948-T Sequence Valve SCCA-LAN 5 3 612985-T Blind screw 6 7 612987 Straight Connection 7 2 612983 Adapter 45 8 3 612986 Swiveling Screw Fitting 9 3 612981 90 Adapter adjustable 10 4 612984 Adapter NPT-JIC 11 4 612995 Dust Protection 12 - - - 13 2 612988 Quick Coupling Coupler 14 2 612989 Quick Coupling Nipple 15 2 613992 Adapter 16 - - - 17 2 613995 Dust Protection 18 1 613994 Quick Coupling Nipple 19 1 613993 Quick Coupling Coupler 20 1 613982 Male Stud Branch Tee 21 1 775088-TF Directional Poppet Valve 22 2 612986 Swiveling Screw Fitting 25 1 612952-T Check Valve for Type T DRAWINGS & SPARE PARTS 56
PN: 612926-TF Hydraulic Hose Assembly for VES-CL 250 5 6 M E F H L N G K J 5 B A C 5 2 PN 612913-TF D 3 1 3 4 7 DRAWINGS & SPARE PARTS 57
PN: 612997 Part List Set Hydraulic Hose Assembly VES CL-250 Pos. Qty Part. No. Description 1 1 612990 Hose Assembly 32 2 1 612991 Hose Assembly 23 3 1 612992 Hose Assembly 30 4 1 612993 Hose Assembly 36 5 2 612994 Hose Assembly 9 PN: 612997-1 Part List Set Hydraulic Hose Assembly VES CL-250 with Feedback Pos. Qty Part. No. Description 1 1 612990 Hose Assembly 32 2 1 612991 Hose Assembly 23 3 1 612992 Hose Assembly 30 4 1 612993 Hose Assembly 36 5 3 612994 Hose Assembly 9 6 1 612927-TF Hose Assembly 58 - Feedback Connection 7 1 612928-TF Hose Assembly 31,5 - Feedback Connection DRAWINGS & SPARE PARTS 58
PN: 612916-T Hydraulic cylinder 342.9 ø35 612916-T 50 1/4-18 NPT 550 p max = 210bar Stroke = 205mm Piston / Piston Rod ø 40 / ø25,4 mm PN: 612916-1-T Hydraulic cylinder 342.9 ø35 612916-1-T 50 1/4-18 NPT DRAWINGS & SPARE PARTS 520 p max = 210bar Stroke = 177mm Piston / Piston Rod ø 40 / ø25,4 mm 59
PN: 612913-TF Elevator control manifold with feedback B C A K G J E D L F N M H DRAWINGS & SPARE PARTS 60
PN: 775088-TF Directional Poppet Valve 2x 7/16-20 UNF 4x 1/4-20 UNC DRAWINGS & SPARE PARTS 61
Spare Parts for One-Year Operation PN: 612900-Y-RSP Parts List Pos. Qty Part. No. Description 6 1 612506 Latch Spring 7 1 612507 Latch Lock Spring 8 5 612508 Retaining Ring 9 5 612509 Retaining Ring 12 5 612511 Retaining Ring 14 4 613623-1 Screw 15 4 613556-41 Nut 14 10 752339 Cotter Pin 15 10 612515 Grease Nipple 20 4 612554 Screw 21 1 612556 Fitting Key 22 1 612557 Screw 23 3 612558 Securing Plate 24 2 671638 Warning sign Blohm + Voss 25 3 613921 Label: Patent Number 26 2 613903 Bowl Fitting Handle 27 4 671642 Warning sign "GREASE DAILY" 28 1 755127 Safety Rope for Screws 29 10 612518 Protection Cap 30 2 671641 Warning sign "squeeze danger" PN: 612901-T-RSP Conversion Kit from manual to hydraulic operation (without Feedback) DRAWINGS & SPARE PARTS Pos. Qty Part. No. Description 8 3 612922-T Hitch Pin with swivel Handle 9 4 612980 Capscrew Hex 10 4 612975 Washer 11 4 612976 Hex. Nut 12 5 622515 Safety Spring 13 1 612972 Capscrew 14 1 612976 Hex. Nut Jam 15 3 612979 Capscrew 16 3 612974 Lock Washer Helical Spring 17 2 612978 Capscrew 18 2 612973 Washer 20 3 671638 Warning sign Blohm + Voss 21 6 671641 Warning sign squeeze danger 22 1 612544 Extended Safety Latch Lock Pin 23 5 612509 Latch Pin Securing Ring 24 6 613979 Warning Sign Link Block Bolts 25 1 755127 Safety Rope 62