Summary of Contents for Jergens ZPS
- Page 1 563765, 553720, 553721 INSTALLATION MANUAL ZERO POINT SYSTEM (ZPS) Installation clamping module with sensor monitoring, mounting flange K5.3, K10.3, K20.3 Pneumatic...
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Page 2: Table Of Contents
DESCRIPTION OF THE SYSTEM Structure of the Zero Point System (ZPS) ..........9 Technical data for inductive sensor ............11 Circuit diagram of the Zero Point System (ZPS) ........11 Operation of the Zero Point System (ZPS) ..........11 INSTALLATION General ..................... -
Page 3: General Instructions
As the author of this manual, Jergens Inc. forbids reproduction of this manual in whole or in part as well as making it available to third parties without written permission. -
Page 4: Introduction
Trained personnel are appropriately instructed and/or monitored by qualified persons to be able to recognize the dangers and prevent them (personnel assigned to operation or maintenance). They must have the following qualifications: SUBJECT TO TECHNICAL CHANGES. JERGENS INC. · PHONE: 216.486.5540 · FAX: 216.481.6193 /553720 / 553721/... -
Page 5: Trained Personnel
Trained personnel MACHINE OPERATOR: One or more persons who, based on appropriate instructions from the owner of the Zero Point System (ZPS), are assigned and authorized to operate it and connected devices. Another prerequisite is the complete knowledge and unrestricted understanding of the contents of this manual. -
Page 6: General Safety Instructions
In emergencies, it is recommended that the procedures from the operating and maintenance instructions of the machine on which the Zero Point System (ZPS) is installed should be followed in emergencies. In particular, measures must be taken so that no danger to persons or property can arise in case of a defect. -
Page 7: Restrictions On Use
JERGENS INC. Permitted use of the Zero Point System (ZPS): The ZPS is a spring- actuated single-acting clamping element that clamps a clamping plate or a workpiece pressure-free and self-locked with the Jergens Pull Stud. -
Page 8: Transport
877.426.2504 MONITORING, MOUNTING FLANGE Transport Every Zero Point System (ZPS) is carefully tested before shipping. Upon receipt of the product, please check the integrity of the packaging and contents (subject to other instructions on the part of JERGENS INC.), to ensure that the equipment was not damaged during transport and that the delivery corresponds to the specification of the order. -
Page 9: Structure Of The Zero Point System (Zps)
2. Installation clamping module 3. Inductive sensor “Piston at top – Zero Point System clamped” 4. Inductive sensor “Piston at bottom – Zero Point System unclamped” SUBJECT TO TECHNICAL CHANGES. JERGENS INC. · PHONE: 216.486.5540 · FAX: 216.481.6193 /553720 / 553721/... - Page 10 Installation clamping module - Mounted in mounting flange 1. Ball 2. Cylinder screw 3. Threaded pin as forcing screw (not shown in the drawing) 5. Disassembly tool SUBJECT TO TECHNICAL CHANGES. JERGENS INC. · PHONE: 216.486.5540 · FAX: 216.481.6193 /553720 / 553721/...
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Page 11: Technical Data For Inductive Sensor
Operation of the Zero Point System (ZPS) Opening procedure: Pressurise ZPS. The ZPS will release the pull stud, enabling it to be moved in and out of the system. The ZPS will remain open as long as pressure is applied to the Open connection. - Page 12 Depressurise ZPS. The ZPS locks positively and is mechanically clamped by spring force. The ZPS will remain closed as long as no pressure is applied to the Open connection. Pressure line can be decoupled after the clamping process – the ZPS remains positively interlocked and self-locking.
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Page 13: Installation
CAUTION: Only qualified personnel may connect the ZPS to the pressure supply. If several ZPS are installed side by side, care must be taken that the height variation of the contact surfaces remains within 0.02 mm. The spacing tolerances between the ZPS should not exceed +/- 0.01 mm. -
Page 14: Installation Of The Mounting Flange
5. Pneumatic connection “Open” Removal of the installation clamping module from the mounting flange CAUTION: The ZPS must be completely depressurised before starting to dismantle SUBJECT TO TECHNICAL CHANGES. JERGENS INC. · PHONE: 216.486.5540 · FAX: 216.481.6193 /553720 / 553721/... - Page 15 ZPS. In this way, the ZPS can be held together before removal so that it can be taken out as a unit. The supply holes for the pressure medium must be free during removal, as otherwise a vacuum could arise in the mounting hole.
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Page 16: Installation Of The Clamping Module In The Mounting Flange
K5.3: (M4) 2.9 Nm K10.3: (M6) 8.0 Nm K20.3: (M6) 8 .0 Nm After installation, the balls must be able to move freely in the track SUBJECT TO TECHNICAL CHANGES. JERGENS INC. · PHONE: 216.486.5540 · FAX: 216.481.6193 /553720 / 553721/... -
Page 17: Pull Stud
Caution: Do not lift the base of the ZPS via the threaded pin. For this purpose, it can be screwed back again by one-half turn after contact with the bottom of the mounting hole. -
Page 18: Installation Instructions
The pull stud with the engagement screw is to be inserted into the provided hole of the pallet. Please observe the arrangement of the various nipple shapes and the arrangement of the ZPS timing stud. Tighten engagement screw with the torque wrench and defined torque. - Page 19 90° to the axis of connection between itself and the zero-point stud. Distance tolerance: A = Zero-point to timing stud: +/-0.01 B = Zero-point/timing stud to clearance stud: +/-0.03 SUBJECT TO TECHNICAL CHANGES. JERGENS INC. · PHONE: 216.486.5540 · FAX: 216.481.6193 /553720 / 553721/...
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Page 20: Performance And Restrictions On Use
People are not permitted to be present in the danger zone. SUBJECT TO TECHNICAL CHANGES. JERGENS INC. · PHONE: 216.486.5540 · FAX: 216.481.6193 /553720 / 553721/... -
Page 21: Maintenance
Daily maintenance Check the interior of the ZPS for contamination. It can be cleaned with an ordinary commercial compressed air gun (wear safety goggles) or with a chip vacuum. -
Page 22: Monthly Maintenance
4,000,000 K20.3 4,000,000 Dismantling of the ZPS and renovation of the O-rings and the spring stack Exchanging both elements is recommended as preventive repair. Preventive repair should be done at shorter intervals in case of very frequent clamping processes. The procedure for this should be coordinated with JERGENS INC. -
Page 23: Decommissioning And Disposal
Keep the system in a dry environment at +10°C(32°F) ÷ 55°C. Disposal If the ZPS is to be scrapped, the oil in it must be emptied and disposed of in accordance with the applicable legal regulations in the respective country. - Page 24 877.426.2504 MONITORING, MOUNTING FLANGE Jergens Inc. 15700 S. Waterloo Rd. Cleveland, OH Telephone: 216.486.5540 Fax: 216.481.6193 Email: workholding@jergensinc.com Web: www.jergensinc.com PART NO. 553720 / 553721 SUBJECT TO TECHNICAL CHANGES. JERGENS INC. · PHONE: 216.486.5540 · FAX: 216.481.6193 /553720 / 553721/...
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