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cetoni NEM-B124-02 A, Hardware Manual

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8

 

 

CETONI Nemesys S Hardware Manual

 

2

 

Introduction 

2.1

 

Preface 

Thank you for purchasing a product from CETONI. With this user manual we would like to support you as 
well as possible when handling the device. If you have any questions or suggestions, please do not hesitate 
to contact us. 

2.2

 

Symbols and Keywords Used 

The following symbols are used throughout this manual to help you navigate through this document: 

 

HINT

. Indicates application tips and useful hints to facilitate operation. 

 

 

IMPORTANT

. 

Indicates important information and other particularly useful 

information that does not describe dangerous or harmful situations. 

 

 

ATTENTION

. Indicates a potentially harmful situation. If it is not avoided, the 

product or something in its environment may be damaged. 

 

 

CAUTION

. Indicates a potentially dangerous situation. If it is not avoided, slight or 

minor injuries and property damage may result. 

 

Summary of Contents for NEM-B124-02 A

Page 1: ...Nemesys S Hardware Manual ORIGINAL INSTRUCTIONS 1 00 MAY 2021...

Page 2: ...2 CETONI Nemesys S Hardware Manual CETONI GmbH Wiesenring 6 07554 Korbussen Germany T 49 0 36602 338 0 F 49 0 36602 338 11 E info cetoni de www cetoni de...

Page 3: ...d all other current product manuals can be found at https www cetoni de en downloads manuals CETONI GmbH grants its customers the right to reproduce this manual for the purpose of providing technical...

Page 4: ...4 CETONI Nemesys S Hardware Manual...

Page 5: ...9 2 4 1 General Description of the Device 9 2 4 2 Intended Use 9 2 4 3 Reasonably Foreseeable Faulty Application 9 2 4 4 Safety measures 10 2 4 5 Measures for Safe Operation 11 2 5 Warranty and Liabil...

Page 6: ...ccessory Port 26 5 8 RS 232 Connection 27 5 8 1 Pin Assignment of Module Interfaces 27 5 8 2 OEM RS232 Cable Set 27 5 9 Overload shut off 29 5 10 Changing the syringe holder 29 5 11 Changing the Pisto...

Page 7: ...lies only to the product types listed in the last line Should you require a manual from a previous revision please do not hesitate to contact us Please let us know your device type and email address a...

Page 8: ...ed throughout this manual to help you navigate through this document HINT Indicates application tips and useful hints to facilitate operation IMPORTANT Indicates important information and other partic...

Page 9: ...s S equipped with Contiflow Valves enables uninterrupted fluid dispensing 2 4 2 Intended Use The CETONI Nemesys S is used for highly precise and low pulsation dosing of fluids in the range of nanolite...

Page 10: ...eration of the devices and the software Cables must be laid in a way that avoids any risk of stumbling Any moving parts must not be touched whilst the devices are in operation There is a risk of crush...

Page 11: ...ANCES The quality of the supply voltage should be to the standard of a typical business or hospital environment 2 4 5 4 MAGNETIC DISTURBANCES Do not place power connector cables even of other applianc...

Page 12: ...equipment expect wear parts from the day of delivery It is not extended or renewed due to work carried out under warranty CETONI GmbH considers itself responsible for the devices with regard to safet...

Page 13: ...e of Delivery The following items should be included CETONI NEMESYS S With Contiflow Valve in the ordered version SCREW IN SYRINGE HOLDER Other accessories such as syringes tubing material pressure se...

Page 14: ...nsing ATTENTION Transportation storage or operation below 0 C with water in the fluid passages may cause damage to the device 4 2 Mechanical Data DIMENSIONS L x W x H 310 x 56 x 108 mm WEIGHT 2 25 kg...

Page 15: ...CETONI Nemesys S Hardware Manual 15 4 5 Dimensional Drawing...

Page 16: ...ylinder With the 25 ml and the 50 ml syringe the maximum permissible pressure of the syringes cannot be reached with the power of the CETONI Nemesys S Here the maximum working pressure is additionally...

Page 17: ...silicate glass PTFE and PCTFE 4 7 2 Contiflow Valve There are two types of the Contiflow valve which differ in the materials in contact with the media The materials of the variant you are using can be...

Page 18: ...o the system while other modules are being configured The module that you want to configure 1 must be switched on the rotary switch is then in vertical alignment and the status light lights up blue Al...

Page 19: ...nnect the bus terminating plug terminator to the last module of the remaining system 5 2 Configuration Contiflow Valve The CETONI Nemesys S is supplied with a Contiflow Valve The installation on the d...

Page 20: ...e integrated pressure sensor is automatically configured and the pressure monitoring function of QmixElements is activated to prevent damage to the valves Nevertheless be careful and take appropriate...

Page 21: ...the Contiflow valve which is described below 5 4 Mounting a Syringe The following procedure describes the mounting of the SETonic glass syringes specially optimized for the Nemesys S for more informa...

Page 22: ...ert a PTFE sealing washer AD 5 2 mm x ID 1 9 mm x T 0 9 mm into the bore of the syringe holder You can obtain this from CETONI 4 Fully unscrew the adjusting screw 1 of the piston holder and fully turn...

Page 23: ...ew the fixing screw 3 into the syringe piston IMPORTANT Always adjust the piston holder as described above if you wish to use a different syringe Otherwise a collision may occur during emptying or a r...

Page 24: ...ctions of both devices for example via a T piece with your application blue in the picture and both RES connections to your reservoir orange in the picture An LED under the respective port lights up t...

Page 25: ...erate the syringe pump upright To increase the standing safety in this case the CETONI Nemesys S is equipped with a stand foot This is magnetically located in a recess on the side Take it out turn the...

Page 26: ...bles and tubing in such way as to avoid any danger of stumbling The accessory port allows the integration of accessories such as valves and pressure sensors To do this plug the cable connector of the...

Page 27: ...en you do this Tighten both screws on the plug manually You do not need a bus termination plug since the plug of the RS232 cable already contains a bus termination resistor Now plug the 9 pin D Sub so...

Page 28: ...p bits 1 Flow control none 5 8 2 3 PIN ASSIGNMENT OF THE RS232 CABLE The OEM RS232 cable adapts the Nemesys device interface to a standard 9 pin D Sub plug The following table shows the pin assignment...

Page 29: ...escription of this can be found in the software manual under What to do after a force overload stop In addition you can define a second lower limit yourself The procedure is explained in the software...

Page 30: ...d A small O ring will become visible which prevents the screw from falling out Remove this you can then pull out the screw Loosen the two grub screws in the handle of the adjusting screw with a 1 3 mm...

Page 31: ...CETONI Nemesys S Hardware Manual 31 Handle of Adjusting Screw Grub Screws Lock Nut Adjusting Screw Piston Holder Schrau ben Screws...

Page 32: ...ion is explained below 1 Push the syringe piston completely into the syringe and bring the piston holder to the foremost position syringe empty via the software 2 Unscrew the clamping screw 1 of the s...

Page 33: ...slipping at higher pressures ATTENTION If you switch off the device and there is still pressure in the system it is possible that the piston holder will be pushed back As a result the piston may be pr...

Page 34: ...and cannot be guaranteed by CETONI GmbH ATTENTION Unless you use the Universal Syringe Holder Nemesys S only the SETonic glass syringes marked CET may be used with the CETONI Nemesys S The use of othe...

Page 35: ...icrocide SQ 10 bleach acetone or ethanol For cleaning pull the piston out of the syringe o The parts can then be cleaned in an ultrasonic bath o At the end of the cleaning process it is best to use a...

Page 36: ...glass syringes All SETonic products are controlled quality and SETonic guarantees its products are free of defects in material and workmanship Any product which fails due out to such defects will be...

Page 37: ...ation declaration Please contact us before returning the equipment so that we can provide you with the required documents test summary report and declaration of decontamination Alternatively these are...

Page 38: ...tact CETONI GmbH to coordinate further actions The device may only be opened by CETONI GmbH or thereby authorized service staff Otherwise the warranty claims are void Software related troubles are dea...

Page 39: ...care of proper disposal The device contains a battery and must not be disposed of with domestic waste Please follow the instructions in chapter 6 for the return shipment If necessary please decontami...

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