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Summary of Contents for SKF PTEX
- Page 1 PTEX PTEX extruder pumps for drums Operating manual...
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Page 3: Imprint
Extruder pumps for drums Imprint type PTEX The operating manual is part of the scope of supply of the SKF extruder pump PTEX for centralized lubrication systems The manual has been edited in conformity with applicable standards and rules for technical documentation. -
Page 4: Table Of Contents
Removing the drum ........16 Introduction ............ 3 Commissioning ..........17 Notes on the operating manual ....3 Safety instructions ......... 4 Bleeding the extruder pump PTEX ..17 Applications ............ 5 Maintenance ..........18 Lubricants ............5 Faults ............. 18 Placing out of Service ......... -
Page 5: Introduction
Introduction Introduction Notes on the operating manual The extruder pumps PTEX are remarkable in their operational reliability and long service life. Text marked with this sign alerts to The extruder pumps are made in conformity special hazards or work that must be with the generally reco gnized rules of technol- performed with caution. -
Page 6: Safety Instructions
PTEX works properly. Repair work must only be performed after a Use the extruder pump PTEX only in techni- trained specialist has disconnected the unit cally perfect condition for its intended use. Be from power. -
Page 7: Applications
Page 5 Applications Lubricants All products from SKF may be used The extruder pumps PTEX serve to supply The extruder pumps PTEX can supply lubri- only for their intended purpose lubricant to centralized lubrication systems. cants with the following NLGI grades:... -
Page 8: Delivery
Page 6 Delivery Delivery Transport and Storage Upon receiving the package please check the In general, the pump should be stored in a dry items for possible damage, and ensure the and dust-free environment. It must be stored package is complete by checking the supply with the base on the ground (horizontal). -
Page 9: Versions
Versions Page 7 Versions The extruder pumps PTEX are available for Tableau 1 Type key three different drums capacities (25, 50 and 200 kg). Every pump is equipped with a posi- Designation PTEX - 25 - E - + 924 tion detector, type Reed switch (warning level) to monitor the motion of the follower plate. -
Page 10: Design
Design Design Figure 1 shows the essential design of the The extruder pump PTEX is equipped with extruder pump PTEX for 25 kg drum. several devices to monitor the good function and to ensure the security of the system: The... - Page 11 Design Page 9 Fig. 1 Extruder pump PTEX for 25 kg drum 951-130-409, edition 06/2009...
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Page 12: Control Console
Page 10 Design Control console Several functions are available on the control console of the extruder pump PTEX such as to: • control the pneumatic pump function • control the follower plate function • control the blowing air inlet (upward motion of the follower plate) •... - Page 13 H.MAXI : 500 1 040 H.MAXI : 1 380 & H.MINI : 880 H. MAXI : 730 1 285 H.MAXI : 1 870 & H.MINI : 1 140...
- Page 14 Page 12 Design 1 072 Fig. 5 Extruder pump PTEX-200-S-A... 951-130-409, edition 06/2009...
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Page 15: Function
Function Page 13 Function Before using the extruder pump PTEX the The position Reed switch sends a signal (warn- drum has to be correctly positioned on the ing level) when the follower plate gets closer to the bottom of the drum. -
Page 16: Installation
Page 14 Installation Installation Compressed air connection Electrical Connection Setup Before installing the extruder pump, remove The maximum inlet pressure speci- The system may be connected only the packaging material as well as any trans- fied for operating the extruder pump by properly qualified and instructed port safety devices (e.g. -
Page 17: Position Reed Switch (Warning Level)
The solenoid valve is mounted at the general The pressure switch is mounted at the pump Reed switch. It detects the position of the air inlet of the extruder pump PTEX. It replaces lubricant outlet. It supplements the lubricant cylinder when the follower plate comes down. -
Page 18: Putting In Place The Drum
Page 16 Drum installation Putting in place the drum Removing the drum • • Adjust the position of the drum if necessary Stop the function of the pneumatic pump • Put the control lever on ‘STOP’ and fasten it with the flanges on the base (switch on OFF) •... -
Page 19: Commissioning
• Stop the pneumatic pump • Put the control lever on ‘STOP’ . The extruder pump PTEX is now ready to ru *) According to the viscosity, it is possible that no lubricant comes out. 951-130-409, edition 06/2009... -
Page 20: Maintenance
The extruder pump PTEX units are for the Table 2 contains an overview of problems most part maintenance free. To ensure they which you can remedy yourself. You should... - Page 21 Faults Page 19 Table 2 shows different problems, which may occur, with the possible causes and the measures to be taken. Problem Possible cause Remedy The follower plate does not move The general air inlet valve is closed. Open the valve. upwards or downwards.
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Page 22: Placing Out Of Service
During a production standstill, when the drum The system can also be taken back by SKF for has been removed but not replaced, it is very disposal if the costs are covered. -
Page 23: Spare Parts
Drum pump for 200 kg drum Manometer Ø63 – 0 to 60 bars – G 1/4 – glycerin-filled manom- UH2820-03 eter FL420 Hose G 3/8 – Lg : 2m PTEX-100-01 Control console (standard) UP0709-01 End switch 3/2 (drum empty) UL07-18-80 Position Reed switch... -
Page 24: Technical Data
Page 22 Technical data Technical data Air consumption ....... . . 900 Nl/mn General air solenoid valve Air inlet pressure . -
Page 25: Service
Service Page 23 Service Please contact our sales offices or our interna- tional representatives if you have any ques- tions or problems. You can find a list with current addresses on the Internet at: • www.skf.com/lubrication 951-130-409, edition 06/2009... - Page 26 Page 24 Notes 951-130-409, edition 06/2009...
- Page 28 SKF Lubrication Systems France SAS Rue Robert Amy, B.P. 70130 49404 SAUMUR cedex FRANCE Tel. +(33) 02 41 40 42 00 • Fax+(33) 02 41 40 42 42 951-130-409-EN Edition 06/2009 www.skf.com/lubrication...
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