212 Instruction Manual QuickTOC
®
ultra
IECEx 12E5119
9 Accessories and Options
9.2 Reagent Cabinet LAR | PROCESS ANALYSERS AG
9.2.6 Perform Visual Inspection
Proceed as follows:
1. Follow the instructions below for the visual inspections for each component.
2. Carry out care and / or maintenance measures if the test criteria have not been adhered to and
document them in the care and maintenance report (recirculation air conditioning).
3. After the inspection and any care and maintenance measures (circulating air treatment), complete
the documentation of the protocol(s).
1. Unplug the electrical connector for the compressor so that there is no more pressure in both filters.
2. On both filters, pull the black lug down and turn the containers to release the containers of the
compressed air filter (coarse or fine).
3. As a test, fill the containers with water (min. 30 ml) to above the float and reinsert them.
4. Plug the electrical connector of the compressor back into the jack. The pressure rises and the
condensate should drain at a pressure > 1 bar.
5. If it does not, the float mechanism is defective and the relevant filter unit needs to be replaced.
9.2.6.1 Once all test criteria are met, proceed with the next stepSoda Lime
1. Look at the left cartridge filled with soda lime pellets.
2. Check the white colour of the soda lime pellets.
3. If up to 75% of the soda lime pellets are discoloured (purple/violet), they must be replaced
(Chapter 9.2.7.1 on page 213).
4. Once the test criterion is met, proceed with the next step.
9.2.6.2 Tube Connections
1. Check that all tube and screwed connections are hand-tightened.
2. Once the test criterion is met, proceed with the next step.
9.2.6.3 Pre Pressure of the Carrier Gas
1. Check that there is a carrier gas primary pressure and that it is 2 - 3 bar.
2. Once the test criterion is met, proceed with the next step.
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