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LM1500

1. 6 A Test Stand Housing D High pressure cou y pling stuffing bo J Leakproof chemical protection suit filling con VX nection H Medium pressure demand valve coupling G Medium pressure nipple for connection of appliances F Connection Piece 300 bar K Transformer lever for switching between 200 and 300 bar M Electrical power supply with ON OFF switch N Serial interface point Power control valve for slow increase of inlet pressure Test head filling T Test headempty T S Suit filling T E Suit Pressure down T Labtec GmbH D 74927 Eschelbronn Fax 49 0 6226 970204 e mail info labtronic de www labtronic de Page 4 3 Accessories Order No Description Explanation 161027 Dustcap RD 40 To seal breathing valve of NP full face masks with RD 40x1 7 EN 148 1 161028 DustcapPE45 To seal breathing valve of HP full face masks with metric thread M 45x3 mm 161032 Dust cap EAS To seal breathing valve of HP full face masks with universal plug in connector DIN 58 600 161046 Adapter RD 40 To accept NP demand valves with RD 40x1 7 EN 148 1 in Labtest test head 161048 Adapter PE 45 To accept HP demand valves with metric threads M 45x3 in Labtest test head 161051 Adapter AUSV To accept Auer HP demand valves with plug in con nectors in Labtest test head 161052 Adapter DRSV To accept Drager and B amp R HP demand valv
2. Labtec User Manual Labmatic 1500 Labtec No Contents Foreword Description of the Equipment Accessories Specifications Starting Up Safety Care and Maintenance Valid for the types LM 1500 plus1 LM 1500 plus2 Edition January 2004 valid from Series no 14 03 1001 Labtec GmbH D 74927 Eschelbronn Fax 49 0 6226 970204 e mail info labtronic de www labtronic de Page 1 1 Foreword 1 1 Important Notes Before starting up the equipment the instructions for use should be read carefully and they should be ob served in all matters The include instructions for operating and caring for a Labmatic 1500 test stand from the serial number noted onward It is essential to correct operation of the equipment that it is operated and used exclusively as described in these instructions Labtec accepts no re sponsibility for damages to persons or property or for any late resultant squeal if the equipment has been used in a manner that deviates from the operating in structions The same applies to incorrect care maintenance and repairs to the equipment Labtec recognizes no claims under the guarantee if the equipment has been operated maintained or repaired by persons who have not received proper instruction and if original replacement parts have not been used in repair and maintenance work The same applies if sealed parts have been opened unless expressly per mitted by Labtec Otherw
3. For a few demand valves the connection pressure of the automatic overpressure can be over 50 mbar For a tight ness test or a test of the respiratory resistances to be possible the overpressure of the demand valve must have been switched on beforehand Essential caution First switch on the electrical power supply to Safety the test stand and then call up the PC Pro gram Labtronic NT Never test polluted demand valves or masks on the test head This would involve the dan ger of introducing dust particles into the measuring system which can have a delete rious effect on the function of the magnetic valves Before switching off the electrical power supply to the test stand it is essential to remove the breathing equipment and re lieve the pressure on the test stand Safety systems function only when volt age is applied Important for safety Never open the housing of the test station without disconnecting the apparatus from the electricity sup ply by pulling out the mains plug Labtec GmbH D 74927 Eschelbronn Fax 49 0 6226 970204 e mail info labtronic de www labtronic de Page 8 7 Care and Maintenance The test stand does not need any special care It should however be protected from external harmful influences water damp in the form of steam dust The test head needs no special maintenance but should be regularly cared for end of each working day see below The test head sk
4. on the workbench there must be enough space approx 1 m for putting down masks and other test pieces The PC and the screen and also the printer and the mouse pad should be po sitioned to the right of the test stand Compressed Air Connection The test stand is best operated when connected to a central compressed air supply by way of stock cylin ders types LM 1500 plus 1 and plus 2 On the right of the test stand there is a 6 mm stuffing box A sin tered filter with a non return valve must first be mounted on this This belongs to the delivery The central air supply is then connected with the high pressure hose also supplied with the plant For type LM 1500 the air is best supplied by way of a 6 or 6 8 300 bar respiratory air cylinder To make execution of the high pressure tests an ade quate high pressure cushion of at least 300 bar must be guaranteed Electrical connection Simply use the connecting line supplied with the test stand to connect it up to a 220 V 50 Hz power source The test stand appliance power socket has a central 5 A safety fuse which protects the test stand against ex treme power fluctuations In any case we recommend a separate electric circuit for the test stand and PC Turning on the Test Stand The test stand is activated by pressing the electrical main switch M Once the test stand is switched on the sensors are calibrated separately The tests can not be started until the calibration p
5. es with plug in connectors in Labtest test head 161059 Adapter SASV To accept Sabre HP demand valves with plug in connectors in Labtest test head 161068 Adapter ISSV To accept Interspiro Spiromatic P HP demand valves with bayonet fittings in Labtest test head 161 052 161 069 161069 Adapter EASV To accept HP demand valves with universal plug in connector DIN 58 600 808 605 Silicon spray For treatment of test head 142 507 Test head ES 161 061 CPS test adapter For testing chemical protection suits CPS with an type CGA 2000 adapter set depending on make 161 062 CPS adapter AU For CPS with Auer excess pressure valves 161 063 CPS adapter DG For CPS with Dr ger excess pressure valves large 161064 CPS adapter TG For CPS with Trelleborg excess pressure valves 161065 CPS adapter GK For CPS with Drager excess pressure valves small As replacement ask your Labtec agent f R a Ji g SS 161 061 161 062 063 161 064 16106 Labtec GmbH D 74927 Eschelbronn Fax 49 0 6226 970204 e mail info labtronic de www labtronic de Page 5 Part Breathing Machine Engine Transformer Vacuum Pump HPD Magnetic Valve 1 x MP Magnetic Valve 2x LP Magnetic Valve 9x LP Magnetic Valve 1x HP Sensor MP Sensor Flow Sensor Total Unit 4 Specifications Description Voltage Wattage Cur
6. in is made of natural rubber Latex Latex is ozone sensitive and the test head therefore must not be placed in full sunlight In the case of stand still for any length of time it is best to cover it with a cloth or something similar If the test head becomes dirty it should be washed with soapy water Do not use any solvents on it The skin is certainly very robust and relatively thick but can be damaged by sharp objects which would mean the test head was no longer functional Labtec does repairs or applies new skins in the works Essential caution There are some disinfectant agents that can damage the latex skin of the test head if full face masks are not rinsed 100 after disinfections and disinfectant resi dues therefore get onto the latex skin of the test head For this reason it is important to use only such disinfec tant agents as are free of phosphates aldehydes and phenoles No agents containing oil grease or sol vents must be used for the care of the head These all damage the skin of the head The life time of the test head is not a part of the guarantee Labtec GmbH D 74927 Eschelbronn Fax 49 0 6226 970204 e mail info labtronic de www labtronic de Page 9
7. ise the sale and delivery conditions of Labtec GmbH apply which are in no wise extended by these notes 1 2 Use as Stipulated The test stand is designed to test breathing apparatus as per EN 137 full face masks as per EN 136 and leak tight chemical protection suits as per EN 943 1 Con tact Labtec for information on testing other breathing equipment or chemical protection suits Only respiratory air as per EN 12021 DIN 3188 is ap proved for operation of the equipment 1 3 Safety Hints At the initial start up and during work with the equip ment and maintenance on it the national safety and ac cident prevention regulations in force are to be ob served 1 4 Transport and Setting Up The Labmatic 1500 are fixed position plant It should therefore only be transported in exceptional circum stances The equipment is set up by a Labtec cus tomer service team or by a specialist appointed by Labtec 1 5 Electrical Supply a Before the initial start up be absolutely sure that voltage and frequency are as_ prescribed b The equipment must not be plugged into any power socket that does not have the specified voltage 1 6 Starting up Important Before the test stand is turned on care must be taken to make sure that there is no pressure on the measur ing sensors That is to say that the high pressure main valve must not on any account be open a compressed air respirator must not be attached and there must not be a face mask
8. ns or switches and by way of the PC keyboard and mouse when fully automatic operation is in force The operating board is arranged at an angle to allow good visibility at all times Multi function Test head C The test head is a fixed position head that can be inflated by means of an electrical pump so that full face masks can be fitted with a leak proof seal regardless of make One measuring point is integrated in the mouth opening of the head and one in the forehead each of these measures the internal pressure inside the mask or the demand valve Artificial Vario Lung There is an artificial Vario lung in the Labtronic 1500 which is driven by a stepping motor and is infinitely variable in lift and respiratory frequency The desired ventilation can be set in the software with the lift frequency infinitely variable between 10 and 50 min and volume between 1 0 and 3 0 I Vacuum Pump The integrated vacuum pump is used to generate the airflows needed and to inflate or deflate the test head The desired air output volume can be entered in the software at levels varying from 2 to 12 l min Processor The integrated processor takes over the control and the signal transformation Air Supply Connection of the Equipment The air supply and power connection vary according to the type of test stand concerned Labtronic 1500 plus1 This version is designed for einen fixed connection to a central 300 bar air supply A 6 mm stuffing b
9. ox D is provided for this purpose on the left side wall of the test stand A connecting piece for 300 bar appliances F is fitted to the front of the test stand Labtronic 1500 plus2 an Labtronic 2000 This model has an additional connecting piece for 200 bar appliances E a transformer lever K for switching between 200 gt lt 300 bar and an integrated pressure reducer for 300 to 200 bar Medium Pressure Connection G H On the front is a connection nipple for medium pressure connection of appliances G and a high speed coupling for the demand valve connection H Test Connection for Chemical Connection Suit Test Connection J High speed coupling for filling leak proof chemical protection suits Power Control L As a special model for testing the closing pressure of a resistance alarm an additional power control valve is mounted on the right hand side which allows very slow increase of the inlet pressure from 0 to 300 bar Electrical Power Supply M On the right hand side of the housing there is a power socket for machine connection with an integrated ON OFF switch containing a 5 A reserve safety fuse Serial Interface N Also on the right hand side of the housing there is a serial interface point for data transmission to a PC Labtec GmbH D 74927 Eschelbronn Fax 49 0 6226 970204 e mail info labtronic de www labtronic de Page 3 2 Description of the Labmatic 1500 Labtec
10. rent Protection class Voltage in Voltage out Current consumption Voltage max Current consumption max Vacuum int Voltage Pressure max Current consumption Voltage Pressure Current Voltage Pressure Current Voltage Pressure Current Measuring range Signal Zero signal offset Linearity Hysteresis Measuring range Signal Linearity Voltage Current max Working Pressure Power Central Fuse Total wattage Dimensions W X D x H Unit V Hz V Hz V Hz mbar V Hz bar V Hz bar V Hz mm Item 220 230 50 100 0 7 0 8 IP 44 220 230 50 24 DC E 0 4 A 2 5 24 DC 3 750 220 230 50 0 400 0 4 220 230 50 0 16 IS IKE 24 DC 0 30 10 x9 90 220 230 50 0 30 10 x 9 90 0 400 4 20 lt 1 lt i 0 5 or 0 05 0 25 4 20 lt 0 5 24 DC 4 20 330 220 60 V AC 24 V DC 5 ca 500 1000 x 500 x 540 Labtec GmbH D 74927 Eschelbronn Fax 49 0 6226 970204 e mail info labtronic de www labtronic de Page 6 5 Starting up Setting Up The test stand must be set up on a horizontal firm sur face A table or workbench at desk height ca 72 cm is advisable It is essential that the base be free of any vibrations Drawers pigeon holes or similar are not recommended with the plus models as when breathing apparatus is connected up these are no longer accessible To the left of the test stand
11. rocess is complete If the test stand is separated from the PC switched off in some circumstances the Labtronic NT system program may need to be rebooted so that data syn chronization can be done Installation of the Labtronic NT Software The test stand cannot be operated by way of a PC until the Labtronic NT program supplied with it has been in Stalled As a rule it is installed on delivery by the Lab tec customer service personnel If you are installing it yourself insert the CD in the CD drive and start the set up routine by Program Execute Then follow the in Stallation instructions After switching on the test stand and calling up the Labtronic NT program it is then possible to work with the test stand See separate operating instructions on Lab tronicNT Caution Particularities of remote control operation The artificial lung has 2 expiratory overpressure valves that open automatically During fully automatic operation these are automatically activated when the lung is switched on This means that air inspired through the demand valve connected to the test head can escape If the lung is operated manually an opportunity for breathing out between test head and demand valve must be created This can be done by using an ap propriate full face mask or the additional adapter supplied routinely adapter AVN for normal pressure demand valves adapter AVP for over pressure demand valves with M 45 x3 connecting
12. thread Labtec GmbH D 74927 Eschelbronn Fax 49 0 6226 970204 e mail info labtronic de www labtronic de Page 7 6 Electrical Main Fuse The machine power socket on the right hand side of the test stand has an integrated 5 A safety fuse This protects the test stand against excessive power surges from external sources A spare fuse can be found in the socket Intrinsic Protection The test stand incorporates exhaustive intrinsic protection If for example the pressure in one pressure range rises above the defined limiting value the system switches itself off and there is also an acoustic alarm signal Self Activating Resetting In the case of a disturbance the system or the components of the system that are affected is are returned to the normal settings with no inter vention from the operator Inadmissible over or under pressure for example is automatically corrected Following recovery of the normal con dition the alarm signals stop Overload Protection for the Lung The artificial lung has integrated overload protec tion If the pressure exceeds the prescribed limit values 50 50 mbar the lung is switched off automatically It cannot be switched on again until the pressure level is back between the pre scribed limit values Testing of Automatic Overpressure Demand Valves As the low pressure range is only up to 50 mbar the maximum test value for the connection pres sure is also only 50 mbar
13. with activated respiratory seal mounted on the test head Unless all these conditions are met the test stand will not be correctly calibrated and the values shown in the displays will be wrong Once the calibration process has been completed the LCD dis plays must be on zero the test procedures can be started 1 7 Operation of the test stand Once the test stand has been started up by the Labtec Staff or appointee it can be operated by the user and used as working equipment It is essential for the user to have basic knowledge of use of a PC with Windows 2000 or XP 1 8 PC specifications For fully automatic computer controlled operation an IBM compatible PC with a main memory capacity of at least 100 MB or greater min clock frequency of 1000 Hz or more and 1 GB or greater of free memory on the hard disk must be available A suitable printer that takes DIN A4 paper is needed if printouts of proto cols are to be made In addition memory capacity is also needed for recording the equipment test data how much depending on the number and complexity of tests carried out and the length of time data are kept on the hard disk Labtec GmbH D 74927 Eschelbronn Fax 49 0 6226 970204 e mail info labtronic de www labtronic de Page 2 2 Description of the Equipment Test Stand Housing A The test stand s ergonomic design means that it can be operated even for long periods without fatigue It is operated by way of electric butto

LM1500

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