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2.

Safety

This chapter is intended for all users of the TFG telescopic pillar. It contains infor-
mation on its safe use and optimal utilization.

Safety program

The safety program from SKF Actuation System spells out who is entitled to use it and 
the responsibility of individual users.

The TFG was designed and built in accordance with the latest technical standards and 
accepted safety rules. The requirements of the stated standards were included and 
checked as applicable (see 

Standards applied

, page 40).

EU-conformity is documented with the technical documentation.

Purpose of the TFG

The telescopic pillar TFG has been designed and built to be operated in accordance with 
its intended use. If you use the TFG for any use other than that cited, the manufacturer 
cannot be held responsible for damage resulting from this.

The TFG has been specifically designed for the movement of patient tables, instrument 
carriers, instrument tables, small lifting tables and dentist's chairs. 

Intended use

The intended use of the TFG is:

dynamic, compression 

or

 tension loaded stroke.

Please note: For the operations data, please see the 

Appendix

 of this operating 

manual (see 

Equipment and operating data

, page 33).

Unauthorized use

Any use other than the 

intended use

 without the manufacturer's written agreement or 

operation beyond the technical limits is considered unauthorized.

You can find the technical operating limits in the appendix (

Technical data

, page 33) of 

this manual and on the type plate of the TFG.

Please note: Any unauthorized use of the TFG can cause personal injury and prop-
erty damage. Always adhere to the instructions of this manual.

Содержание Telemag TFG 1

Страница 1: ...ual before installing operating or maintaining this actuator Failure to follow safety precautions and instructions could cause actuator failure and result in serious injury death or property damage In...

Страница 2: ...lisher and may not be reproduced even extracts unless prior written permission is granted Every care has been taken to ensure the accuracy of the information contained in this publication but no lia b...

Страница 3: ...Normal operation 17 4 Normal operation 17 Normal operation 17 Special operations 19 5 Installation and initial start up 19 Preparation 19 Installation and connections 20 Initial start up 25 6 Mainten...

Страница 4: ...everal types of the same device Any variations among the different types are clearly indicated in the relevant sections Validity The instructions in this manual refer to the telescopic pillar TFG with...

Страница 5: ...er has to be able to access at any time This includes information on using the operating instructions indexes as well as data concerning the product itself technical data Aids for accessing informatio...

Страница 6: ...oss references to chapters or diagrams are given in parentheses They contain the corresponding chapter or diagram number Manufacturer address Contact address SKF Actuation System Oristalstrasse 97 CH...

Страница 7: ...e TFG for any use other than that cited the manufacturer cannot be held responsible for damage resulting from this The TFG has been specifically designed for the movement of patient tables instrument...

Страница 8: ...edge Technician The technician has the professional technical training to utilize the telescopic pillar TFG according to its authorized use Apart from the chapter on Safety he is also familiar with th...

Страница 9: ...ssor or forwarding a CE conformant operating manual and the device in which the tele scopic pillar TFG is installed to the operating authority Technician The technician is responsible for the followin...

Страница 10: ...l in jury Make sure that there are no persons or fixed objects present in the danger zone during the stroke Note the maximum permissible operating data in the Appen dix see Equipment and operating dat...

Страница 11: ...water must be prevented at all times If required protect your telescopic pillar with appropriate protective measures CAUTION Beware of personal injury caused by the application falling off The final p...

Страница 12: ...ts function Construction The following figure will give you an overview of the telescopic pillar Overall view TFG baba Fig 3 1 Overall view TFG 5 TFG 9 a1 For TFG 1 Cable with DIN 8 plug for the contr...

Страница 13: ...nduits b2 Opening for fastening screw 1 b3 Terminals for mains feed through only if corresponding option selected b4a Terminal for Pe mains cable only if corresponding option selected b4b Terminal for...

Страница 14: ...9 are equipped with mains connection and an integrated control unit A suitable SKF operating element can be con nected directly to TFG 5 TFG 9 Connections a1 TFG 1 Equipped with a cable with a DIN8 p...

Страница 15: ...control unit as the TFG 1 does not have a thermo switch TFG 5 TFG 9 The thermo switch in the control unit controls thermal and elec trical overload and switches off the permanent magnet motor in an em...

Страница 16: ...e application must be fastened to the adapter plate with 4 fastening screws Mains cable Only for TFG 5 TFG 9 Mains cables and plugs for specific countries can be sup plied as accessories Control unit...

Страница 17: ...it and the correspond ing SKF operating element Switching on telescopic pillar WARNING Warning for risk of crushing and damage to the TFG caused by stat ic and dynamic overloading of the telescopic pi...

Страница 18: ...connected from the power supply Only this measure will de energize the TFG Please note The entity doing the further processing must devise and install an emergency stop switch or a separation from the...

Страница 19: ...tely after receipt the pillar is to be examined for cracks and damage to the control unit housing and any other damage Any transit damage is to be notified to the carrier and the manufacturer immediat...

Страница 20: ...installation you will require 8 M6 fastening screws property class 10 9 1 M10 fastening screw property class 10 9 Make sure that the telescopic pillar TFG is attached to elements of the application o...

Страница 21: ...nly for TFG 5 TFG 9 Terminal for mains cable L1 2b Only for TFG 5 TFG 9 Terminal for mains cable N 2c Only for TFG 5 TFG 9 Terminal for mains cable Pe 3 Only if the corresponding option has been selec...

Страница 22: ...nals for the mains feed through b3 in Fig 3 2 page 13 Important The mains supply must only be provided from one side The mains cable conductor wires must be stripped from the insulation for a length o...

Страница 23: ...nt Screw in to a maximum of 16 mm plus the thickness of the fastening plate see Plans and diagrams page 35 The screws must be at least property class 10 9 4 Check that all screws are sufficiently secu...

Страница 24: ...TFG 5 TFG 9 Check the operating voltage display green light must light up You can now operate the telescopic pillar using the corresponding operating element Important SKF Actuation System will not ac...

Страница 25: ...ct All cables secured against pinching and trapping and properly connected Electrical supply secured Magnetic operating element connected to the control unit Initial start up After the installation ch...

Страница 26: ...safety inspections must be carried out on location at regular intervals 1 Check grounding conductor resistance and substitute leakage currents annually Cleaning Observe the following points when clea...

Страница 27: ...t move Hypothesis 1 A No supply voltage or absence of plug contact 1a TFG 1 Plug the DIN 8 plug into the corresponding connection on the control unit and the mains cable connection of the control unit...

Страница 28: ...e 1a TFG 1 Carry out the troubleshooting procedure for the SKF control unit 1b TFG 5 TFG 9 Check that the green operating voltage display lights up if it does not the control unit is defective Finding...

Страница 29: ...ation System and is it approved for the TFG Yes Manufacturer address page 6 No Replace operating element Symptom 3 Load cannot be lifted Hypothesis 3 A Spindle nut defective 1 Remove all objects that...

Страница 30: ...er address page 6 No 4 Normal operation page 17 Symptom 6 Increased play in the guide system Diagnosis 6 A Sliding elements worn immediately inform customer service Manufacturer address page 6 Repair...

Страница 31: ...G 3 Only for TFG 1 Pull the DIN 8 plug out of the SKF control unit 4 Pull the plug of the operating element out of the connection for the operating ele ment Afterwards you can dismantle or reinstall t...

Страница 32: ...ble materials and therefore minimize the quantity of materials requiring disposal The pillar must be disposed of in a technically correct manner in accordance with local regulations The plastic parts...

Страница 33: ...kes at a stroke length of 400 mm with authorized usage With a stroke of 700 mm the number of double strokes is reduced to 12 000 Designation Unit TFG 1 TFG 5 TFG 9 Force centric N 2 500 2 500 2 500 St...

Страница 34: ...ailable on the website see www actuators skf com Tab 8 1 List of approved accessories excluding liability Designation Identification Comment Fastening plate triple TFG 264363 Bore size 102 5 102 5 mm...

Страница 35: ...agrams please contact the manufacturer see Manufacturer address page 6 Further information can be found in the data sheet Current data sheets are available on the website see www actuators skf com Fig...

Страница 36: ...36 L5312 1675D 0 10 10 Appendix Fig 8 2 Speed diagram Fig 8 3 Current diagram...

Страница 37: ...37 L5312 1675D 0 10 10 Appendix Fig 8 4 Offset load diagram 200 mm stroke Fig 8 5 Offset load diagram 300 mm stroke Fig 8 6 Offset load diagram 400 mm stroke...

Страница 38: ...Offset load diagram 500 mm stroke Fig 8 8 Offset load diagram 700 mm stroke RDG GLVWDQFH PP RDG 1 2YHUORDG GHDO ORDG GHDO ORDG 2IIVHW ORDG GLDJUDP PP VWURNH RDG GLVWDQFH PP RDG 1 2YHUORDG GHDO ORDG G...

Страница 39: ...39 L5312 1675D 0 10 10 Appendix Fig 8 9 Dimension drawing...

Страница 40: ...ment Part 1 General Requirements for Safety UL 60601 1 Medical Electrical Equipment Part 1 General Requirements for Safety CAN CSA C22 2 No 601 1 M90 Medical Electrical Equipment Part 1 General Requir...

Страница 41: ...ner tube 13 intermittent 8 M Mains cable 16 Mains cable feed through 15 Manufacturer 6 Middle tube 13 O Operating authority 8 Operating elements 16 Operating elements feed through 16 Operating voltage...

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