Manual do usuário Siemens CD 3002

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Air Blower
for CD 3002
Your
eye
in
hell

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© Siemens Laser Analytics AB Jan 2001 CD 3002 Air blower manual Document number: CID 3002-1110 Rev. 1A

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LDS 3000 Air blower Content Content 1. Purging of CD 3002 using air blower 1 1.1 General 1 1.2 Installation 1 1.3 Maintanance 4 I

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Content LDS 3000 Air blower II

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LDS 3000 Air blower Purging of CD 3002 using air blower 1. Purging of CD 3002 using air blower 1.1 General In application with high dust load and ash build-up in front of the lens in CD 3002 very high purging flows may be necessary. For these applica- tions an air blower producing flow rates in the 1000 ltr/min. range can be used. A typical application where this is preferable is in MWI (municipal waste incineration). This manual relates to the installation and operation of the air blower se

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Purging of CD 3002 using air blower LDS 3000 Air blower 1000 Maximum Maximum m flow: flow: Q Q 900 9 900 ltr/min ltr/min m n 100 110 Length of tube [m] Flow rate vs length of the tube between the air blower and the sensor. Mechanical The air blower should be monted close to the sensor using bolts of the di- mension M10 on the following positions 226 mm Position of mounting holes. 2 220 mm Air flow [ltr/min]

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LDS 3000 Air blower Purging of CD 3002 using air blower The position of the air blower should either be horizontal with the mount- ing plate facing downwards or vertical with the air exit facing upwards. The figure below shows a good way of setting up the sensor with an air blower. Output air tube Input air filter Air blower Example set-up of CD 3002 with air blower. 3

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Purging of CD 3002 using air blower LDS 3000 Air blower 1.3 Maintanance The major maintanance on the air blower is to change the input filter at a regular interval. The time between changes is totally dependent on the environment in which the air blower operates. The inlet under-pressure (directly after the filter) will reveal the condition of the filter and can be used to monitor this. Siemens Laser Analytics can provide suitable equippment for this. 4