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Chinese (Simplified) Text |
Original_IgnoreContext& |
0000 |
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Hardware Guides |
0001 |
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Fume extraction unit |
0002 |
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Warranty and Guarantee |
0003 |
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Refer to the relevant Terms and Condition of Sale for full details |
0004 |
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Inappropriate use of this equipment may void the warranty |
0005 |
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Start position |
0006 |
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Intermediate position |
0007 |
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End position |
0008 |
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Starting position |
0009 |
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Do not cover the TFD-2 or return the TFD-2 to its transit case whilst the heating chamber is hot |
0010 |
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Do not switch off the TFD-2 whilst the cooling fans are running |
0011 |
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Fire extinguishers |
0012 |
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The document conveyor is not earthed since it is adequately isolated from the live mains supply |
0013 |
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The document conveyor moves to its end position |
0014 |
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Placing the document |
0015 |
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Place the document squarely on the document conveyor |
0016 |
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The TFD will return to standby mode if the control buttons remain unused for 15 minutes |
0017 |
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Warm up cycle |
0018 |
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Count down timer is reduced when temperature of heating chamber has stabilised |
0019 |
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Any control key |
0020 |
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The document conveyor moves to its intermediate position |
0021 |
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Remove the document to a suitable location for fluorescence examination |
0022 |
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Cooling down procedure |
0023 |
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Enter standby mode |
0024 |
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Cooling period |
0025 |
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The document conveyor moves to its parked position |
0026 |
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The cooling fans stop |
0027 |
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The TFD is now sufficiently cool to be covered or returned to its transit case |
0028 |
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Await the completion of the development cycle |
0029 |
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Start the cooling down procedure |
0030 |
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The document conveyor will move to the nearest of its extreme positions in the event of document over-heating |
0031 |
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Hardware Guide |
0032 |
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Heating chamber |
0033 |
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The TFD is a semi-automated, high-throughput thermal developing device capable of quickly revealing latent fingerprints on large numbers of paper-based documents |
0034 |
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The equipment can be used in the laboratory or at the crime scene and offers the investigator with many advantages over traditional methods of fingerprint development |
0035 |
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Documents for examination are placed on the Kevlar support mesh on the document conveyor and the development cycle initiated |
0036 |
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During the development cycle, the conveyor passes the document through a heating chamber which briefly raises the temperature of the document, causing a chemical reaction between latent fingerprints and the paper surface |
0037 |
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The thermally induced reaction produces fluorescent by-products that are visible when subjected to conventional fluorescence examination techniques |
0038 |
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The TFD is operated via a touch panel display, allowing the user to control the development cycle by adjusting the conveyor speed and intensity of the heat source |
0039 |
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Inactive mode |
0040 |
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Made in UK |
0041 |
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Do not touch |
0042 |
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Disconnect mains before removing cover |
0043 |
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Heat sources |
0044 |
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The heating chamber contains variable-intensity heat sources and an infrared sensor |
0045 |
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A fume-extraction unit is available for use with the TFD |
0046 |
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The mains power fuses are located adjacent to the IEC input socket |
0047 |
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Ceramic fuses |
0048 |
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Fan housing unit |
0049 |
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Extraction fan |
0050 |
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The Fume Extraction Unit is supplied as an optional accessory to the TFD-2 Thermal Developer |
0051 |
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The equipment is used to reduce occupational exposure to the small quantities of fumes which may be liberated when processing certain types of documents |
0052 |
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The equipment consists of a housing unit, containing an extraction fan, and a length of flexible ducting |
0053 |
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In use, the housing unit is positioned above the heating chamber of the TFD-2 and the flexible ducting arranged to convey extracted fumes to a location at which they can be safely discharged |
0054 |
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Ensure that the TFD is switched off |
0055 |
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Place the equipment squarely on the TFD main unit so that it is securely located |
0056 |
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ZZZ |
ZZZ |
9999 |
