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Summary of Contents for SKF LINCOLN HTL201 EEX
- Page 1 Operating Instructions Hydraulically driven lubrication pump following ATEX directive 2014/34/EU HTL201 EEX 951-181-016-EN 2022/11/24 Version 06...
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Page 2: Eu Declaration Of Conformity Following Atex Directive 2014/34/Eu, Annex X
EU Declaration of conformity EU Declaration of conformity following ATEX directive 2014/34/EU, annex X The manufacturer, SKF Lubrication Systems Germany GmbH, Walldorf Facilities, Heinrich-Hertz-Str. 2-8, DE - 69190 Walldorf hereby declares under sole responsibility that the electrical equipment Designation: Hydraulically driven pump to supply lubricants Types: HTL201 EEX... -
Page 3: Declaration Of Conformity Following To Regulation The Equipment And Protective Systems Intended For Use In Potentially Explosive Atmospheres Regulations 2016 (2016 No. 1107)
UK Declaration of Conformity following to Regulation the Equipment and Protective Systems Intended for Use in Poten- tially Explosive Atmospheres Regulations 2016 (2016 No. 1107) The manufacturer, SKF Lubrication Systems Germany GmbH, Walldorf Plant, Heinrich-Hertz-Str. 2- 8, DE - 69190 Walldorf hereby declares, under its sole responsibility, conformity of the device... - Page 4 Essential health and safety requirements according to 2006/42/EC, Annex II, No. 1 B Description of the essential health and safety requirements according to 2006/42/EC, Annex I, which have been applied and fulfilled. Any essential health and safety requirements not listed here are not relevant to this product. No.: Essential health and safety requirement Applicable:...
- Page 5 Essential health and safety requirements according to 2006/42/EC, Annex II, No. 1 B No.: Essential health and safety requirement Applicable: Fulfilled: 1.5.8 Noise 1.5.11 External radiation 1.5.13 Emissions of hazardous materials and substances 1.5.15 Risk of slipping, tripping, or falling Servicing 1.6.1 Machinery maintenance...
- Page 6 Heinrich-Hertz-Strasse 2-8 ï Intent or negligence 69190 Walldorf, Germany Copyright Germany ï Use of non-original SKF spare parts © Copyright SKF Alle Rechte vorbehalten. Tel.: +49 (0) 6227 33-0 ï Faulty planning or layout of the central- Fax: +49 (0) 6227 33-259...
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Page 7: Table Of Contents
Table of contents Table of contents EU Declaration of conformity following ATEX directive 2014/34/EU, annex X ........................2 1.18 Emergency stopping ................16 UK Declaration of Conformity following to Regulation the Equipment and 1.19 Transport, installation, maintenance, malfunctions, repair, Protective Systems Intended for Use in Potentially Explosive Atmospheres shutdown, disposal ................16 Regulations 2016 (2016 No. - Page 8 Table of contents Delivery, returns, and storage ............ 32 Maintenance ................45 Delivery ....................32 10.1 Clean or replace oil strainer ..............46 Returns ....................32 Troubleshooting ................47 Storage ....................32 Repairs ..................48 Installation .................. 33 12.1 Replacing the pressure control valve ..........48 General information ................33 12.2 Replacing the reservoir ................49...
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Page 9: Explanation Of Symbols, Signs And Abbreviations
Explanation of symbols, signs and abbreviations Explanation of symbols, signs and abbreviations The following abbreviations may be used within these instructions. Symbols within safety notes mark the kind and source of the hazard. General warning Dangerous electrical voltage Risk of falling Hot surfaces Unintentional intake Crushing hazard... - Page 10 Explanation of symbols, signs and abbreviations Abbreviations and conversion factors regarding °C degrees Celsius °F degrees Fahrenheit approx. approximately Kelvin Ounce i.e. that is Newton fl. oz. fluid ounce etc. et cetera hour inch poss. possibly second pounds per square inch if appl.
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Page 11: Safety Instructions
1. Safety instructions 1. Safety instructions 1.2 General behaviour when handling the 1.1 General safety instructions ï Safety-related protective and emergency product ï The owner must ensure that safety infor- devices must not be removed, modified ï The product may be used only in aware- or affected otherwise in their function mation has been read by any persons en- ness of the potential dangers, in proper... -
Page 12: Intended Use
1. Safety instructions 1.3 Intended use with annex I part 2-5 of the CLP regula- painting must comply with the standards tion (EC 1272/2008) and marked with valid for ATEX. Supply of lubricants within a centralized lu- GHS01 - GHS06 and GHS08 hazard ï... -
Page 13: Painting
1. Safety instructions 1.6 Painting 1.9 Inspections prior to delivery 1.7 Notes related to the CE marking The pump is delivered in unpainted condi- The following inspections were carried out CE marking is effected following the require- tion and can be operated without painting. If prior to delivery: ments of the applied directives: the pump shall be painted, the painting must... -
Page 14: Markings On The Product
Model: ________________________________ Warning of hot surfaces. P. No. ________________________________ Series ________________________________ Wear suitable eye protection SKF Lubrication Systems Germany GmbH Model: HTL-K7-1,5XF EEX P.No.: 642-41184-9 1.12 Notes related to the UKCA marking I M2 Ex h I Mb II 2G Ex h IIC T6...T5 Gb... -
Page 15: Persons Authorized To Operate The Pump
1. Safety instructions 1.14 Persons authorized to operate the 1.14.4 Specialist for maintenance and 1.15 Brieong of external technicians pump repairs in potentially explosive Prior to commencing the activities, external atmospheres technicians must be informed by the opera- A person who is qualified by training, know- 1.14.1 Operator tor of the company safety provisions, the ledge and experience to identify and assess... -
Page 16: Operation
1. Safety instructions ï Ensure through suitable measures that 1.19 Transport, installation, maintenance, 1.17 Operation malfunctions, repair, shutdown, movable or detached parts are immobi- The following must be observed during disposal lized during the work and that no limbs commissioning and operation. can be caught in between by inadvertent ï... - Page 17 1. Safety instructions ï Observe the specified tightening torques. ï Ensure proper connection of the equipo- ï All components used must be designed When tightening, use a calibrated torque tential bonding connection. for: wrench. - maximum operating pressure ï Undertake drilling at non-critical, non- - maximum / minimum ambient tem- ï...
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Page 18: Initial Commissioning / Daily Start-Up
1. Safety instructions 1.20 Initial commissioning / daily start-up 1.21 Cleaning ï Risk of fire and explosion when using Ensure that: inflammable cleaning agents Only use ï All safety devices are completely available non-flammable cleaning agents suitable and functional for the purpose. ï... -
Page 19: Special Safety Instructions Regarding Explosion Protection
1. Safety instructions 1.22 Special safety instructions ï The ignition temperature of the ambient regarding explosion protection manufacturer, the repairs must be ap- ï Always behave so that explosion hazards explosive gas and vapour atmospheres proved by a named expert and confirmed must be greater than 125 % of the maxi- in writing. -
Page 20: Expiry Of The Atex Approval
If this cannot be ascertained, provide a Dust: II 2D Ex h IIIC T80 °C...T 100 °C Db low-level signal or suitable organisational SKF spare parts Mining: I M2 Ex h I Mb measures for monitoring of the bearing ï non-observance of these instructions The explosion protection marking is addi- point temperature. -
Page 21: General Residual Risks
1. Safety instructions 1.25 General residual risks Residual risk Possible in life cycle Remedy Personal injury/ material damage Keep unauthorized persons away. No people may remain under suspended loads. Lift parts A B C G H K due to falling of raised parts with adequate lifting devices. -
Page 22: Residual Risks Atex
1. Safety instructions 1.26 Residual risks ATEX Residual risk Remedy Usage in a potentially explosive atmosphere with- ï Check the equipotential bonding with regard to electrical continuity before the initial start- out testing the equipotential bonding with regard up, after each repair and additionally at regular intervals to be determined by the operator. to electrical continuity ï... - Page 23 1. Safety instructions Residual risk Remedy ï Secure parts against falling. Where appropriate, cover parts in order to avoid the formation of Generation of electrostatic charges and sparks through dropping parts. sparks. ï Ensure that none of these substances gets into the potentially explosive area. Have all sub- Bringing catalytic, unstable or pyrophoric substances into a potentially explosive area stances approved by the operator.
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Page 24: Lubricants
2.3 Material compatibility 2.2 Selection of lubricants Lubricants are used specifically for certain SKF considers lubricants to be an element Lubricants must generally be compatible application purposes. In order to fulfil their of system design. A suitable lubricant is se-... -
Page 25: Lubricants In Explosive Atmospheres
It is possible for lubricants to be tested in the company's laboratory for their suitability for being pumped in centralized lubrication sys- tems (e.g. "bleeding"). Please contact SKF. if you have further ques- tions regarding lubricants. You may request an overview of the lubri- cants tested by SKF. -
Page 26: Overview, Functional Description
3. Overview, functional description 3. Overview, functional description Overview Fig. 1 1 Reservoir The reservoir with a follower piston resting on the lubricant stores the lubricant. 1.1 Reservoir venting device The reservoir vent (1.1) is positioned on the reservoir. It provides air for the reservoir while the pump is operating and consuming lubri- cant and vents the reservoir when it is filled with lubricant. - Page 27 3. Overview, functional description Overview Fig. 2 5 Vent screw Serves to vent the lubricant. To do so, after filling the reservoir the vent screw (5) must be loosened there leaks a small amount of lubri- cant. Then firmly tighten the vent screw again. 6 Filler fitting The filler fitting serves to fill the reservoir via a transfer pump.
- Page 28 3. Overview, functional description Overview Fig. 3 11 Pressure control valve The pressure control valve (11) protects the pump and the lubrication system components against too high pressure. The pressure con- trol valve is set to 270 bar. 12 Equipotential bonding connection The equipotential bonding connection is lo- cated on the bottom of the pump.
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Page 29: Technical Data
4. Technical data 4. Technical data 4.1 Mechanics Product version 642-41184-9 Operating temperature range of the pump -25 °C to +65 °C The indicated operating temperature range of the pump presupposes the suitability of the lubricant used for the actually existing operating tem- perature. -
Page 30: Nominal Output Volumes
4. Technical data 4.2 Nominal output volumes Pump element Nominal output per stroke 0.22 cc This information applies for greases of NLGI class 2 at 40 °C and 100 bar counterpressure and the hydraulic operating pressure indicated in the diagram. Out- put volumes can be increased or reduced by turning the throttle into the plus or minus direction. -
Page 31: Tightening Torques
4. Technical data 4.3 Tightening torques Adhere to the stated tightening torques. Item Component Tightening torque Pump element with integrated check valve 25 Nm ± 2.0 Nm Emergency lubrication fitting 14 Nm ± 1.0 Nm Vent screw 3 Nm ± 0.1 Nm Filler fitting 14 Nm ±... -
Page 32: Delivery, Returns, And Storage
This particularly applies for parts made out of plastic and rubber (embrittlement) as well 5.3 Storage as for components primed with SKF products are subject to the following lubricant (ageing). storage conditions: ï dry, dust- and vibration-free in closed premises ï... -
Page 33: Installation
6. Installation 6. Installation 6.1 General information ï Adhere to safety distances and legal pre- The product should be installed in such a Only qualified technical personnel may in- way that it is protected against moisture and scriptions on assembly and prevention of stall, operate, maintain, and repair the prod- vibration and easily accessible, so that all accidents. -
Page 34: Mechanical Connection
6. Installation 6.2 Mechanical connection Minimum assembly dimensions Fig. 4 6.2.1 Minimum assembly dimensions Ensure sufficient space for maintenance work or for a possible disassembly of the product by leaving a free space of at least 100 mm into each direction in addition to the stated dimensions. -
Page 35: Installation Bores
(14) made of steel exceeding the diameter of the lubricant res- ervoir (1). The distance piece (14) can not be ordered from SKF. The free space for the pressure control valve (11), predetermined by the two distance holders of the pump housing, must be maintained. -
Page 36: Hydraulic Lines
6. Installation 6.3 Hydraulic lines Hydraulic lines and equipotential bonding Fig. 6 Use suitable hydraulic fittings and lines to connect the pump with the pressure con- nection P (8) and the return-line connection T (10) to the hydraulic circuit of the superior machine / the carrier system. -
Page 37: Adjusting The Output Volume
6. Installation 6.6 Adjusting the output volume Adjusting of the output volume Fig. 7 During pump operation the output volume must never be changed. The pump is factory-set to maximum output. " Switch off the hydraulic system of the su- perior machine or carrier system. -
Page 38: Filling With Lubricant
6. Installation 6.7 Filling with lubricant Filling with lubricant Fig. 8 WARNING Risk of explosion Only fill lubricant reservoir, if the transfer pump is connected to the equipotential bonding of the su- perior machine or if no explosive atmosphere is present. Personal injury When filling the pump wear suitable face protection and gloves. -
Page 39: Venting Of The Pump
6. Installation 6.8 Venting of the pump Venting of the pump Fig. 9 Vent the pump after each filling of the reser- voir. By doing so a possible functional failure of the pump due to air inclusions can be avoided. During the reservoir filling pro- cedure the vent screw must not be open. -
Page 40: Emergency Lubrication
6. Installation 6.9 Emergency lubrication Emergency lubrication via emergency lubrication fitting Fig. 10 WARNING Risk of explosion Carry out emergency lubrication only, if the transfer pump is con- nected to the equipotential bonding of the superior machine or if no ex- plosive atmosphere is present. -
Page 41: Lubrication Line Connection
6. Installation 6.10 Lubrication line connection ï The lubricant flow should not be impeded Observe the following installation instruc- CAUTION by the installation of sharp elbows, angle tions for safe and smooth operation. valves, gaskets protruding to the inside, ï Use clean components and primed lubri- Risk of falling or cross-section changes (big to small). -
Page 42: Initial Start-Up
7. Initial start-up 7. Initial start-up In order to warrant safety and function, a person assigned by the operator must carry out the following inspections. Immediately eliminate detected deficiencies. Deficiencies may be remedied by an authorized and qualified specialist only. Start-up check list 7.1 Inspections prior to initial start-up Mechanical connection carried out correctly... -
Page 43: Operation
8. Operation 8. Operation SKF products operate automatically to the greatest possible extent. Basically, activities during standard opera- tion are limited to: ï Filling with lubricant (chapter 6.7) ï Venting after filling with lubricant (chap- ter 6.8) ï Cleaning / replacing the oil strainer (chapter 10.1) -
Page 44: Cleaning
" Thorough cleaning of all outer surfaces uct will be required. Thoroughly remove residues of with a damp cloth. To do so, contact the SKF Customer Service. cleaning agents from the product Make sure to keep the reser- and rinse off with clear water. -
Page 45: Maintenance
10. Maintenance Maintenance Regular and appropriate maintenance is a prerequisite to detect and clear faults in time. The specific time lines have to be determined, verified at regular intervals and adapted, if necessary, by the operator based on the operating conditions. -
Page 46: Clean Or Replace Oil Strainer
11. Faults 10.1 Clean or replace oil strainer Clean or replace oil strainer Fig. 11 The oil strainer must be cleaned or replaced every 1,000 operat- ing hours. " Switch off the hydraulic system of the superior machine " Remove fitting of hydraulic connection P "... -
Page 47: Troubleshooting
11. Faults Troubleshooting Fault table 2 Fault Possible cause Remedy ï Hydraulic system of carrier device is switched off ï Switch the hydraulic system on ï Pressure in the hydraulic system is too low (< 80 ï Check the hydraulic system ï... -
Page 48: Repairs
12. Repairs Repairs 12.1 Replacing the pressure control valve Replace pressure control valve Fig. 12 WARNING To reach the pressure control Risk of injury valve, depending on the side of Before carrying out any repair work, attachment of the pump, it may take at least the following safety be necessary to disassemble the measures:... -
Page 49: Replacing The Reservoir
13. Shutdown and disposal 12.2 Replacing the reservoir Replace reservoir Fig. 13 Reservoir should be empty when replacing it. When removing the reservoir, the lubricant inside will leak. To replace the reservoir proceed as follows: " Use e.g. strap wrench to loosen the res- ervoir anticlockwise. - Page 50 13. Shutdown and disposal Replace reservoir Fig. 13 " Take the flat packing (16) out of the con- nection adapter (17). " Check flat packing (16) for damages and replace by a new flat packing in case of damage. " Insert the flat packing (16) into the con- nection adapter (17) again.
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Page 51: Shutdown And Disposal
13. Shutdown and disposal Shutdown and disposal 13.1 Temporary shutdown 13.3 Disposal Temporarily shut the system down by: Countries within the European Union ï Switching off the superior machine Parts made of plastic or metal Disposal should be avoided or minimized 13.2 Final shutdown and disassembly wherever possible. -
Page 52: Spare Parts
14. Spare parts Spare parts The spare parts assemblies may be used exclusively for replacement of identical defective parts. Modifications with spare parts on existing products are not allowed. 14.1 Pump HTL 201 EEX assy. Fig. 14 Designation Qty. Part number Pump HTL201-K7-1,5 XF EEX assy. -
Page 53: Pressure Control Valve
14. Spare parts 14.3 Pressure control valve Fig. 16 Designation Qty. Part number Pressure control valve (270 bar) 235-14343-2 14.4 Oil strainer Fig. 17 Designation Qty. Part number Strainer screw G1/4 x 17 100 ¿m 447-72394-1 14.5 Closure screw Fig. 18 Designation Qty. -
Page 54: Filler Fitting
14. Connection diagrams 14.6 Filler otting Fig. 19 Designation Qty. Part number Hydraulic lubrication fitting ST BR 1/8 Z 251-14045-1 14.7 Emergency lubrication otting Fig. 20 Designation Qty. Part number Emergency lubrication fitting +RV A2 AR 1/8 251-14073-9 14.8 Flat packing Fig. - Page 55 Notes...
- Page 56 SKF Lubrication Systems Germany GmbH Walldorf Facilities Heinrich-Hertz-Str. 2-8 DE - 69190 Walldorf Phone: +49 (0) 6227 33-0 Fax: +49 (0) 6227 33-259 e-mail: Lubrication-germany@skf.com www.skf.com/lubrication 951-181-016-EN 2022/11/24 Version 06...
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