Air Blower for CD 3002 Your eye in hell
© Siemens Laser Analytics AB Jan 2001 CD 3002 Air blower manual Document number: CID 3002-1110 Rev.
LDS 3000 Air blower Content Content 1. Purging of CD 3002 using air blower 1.1 General 1.2 Installation 1.
Content II LDS 3000 Air blower
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 applications 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).
LDS 3000 Air blower Purging of CD 3002 using air blower 1000 Air flow [ltr/min] Maximum m flow: Q 900 9 ltr/min mn 100 1 10 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 dimension M10 on the following positions 220 mm 226 mm Position of mounting holes.
LDS 3000 Air blower Purging of CD 3002 using air blower The position of the air blower should either be horizontal with the mounting 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.
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.
