LAR Process Analysers QuickTOC ultra - Injection Needle (Weekly); Glass Components (Weekly); Canister and Supply Tubes (Weekly); Inlet and Drain Tubes (Weekly)

166 Instruction Manual QuickTOC
®
ultra
IECEx 12E5119
8 Care and Maintenance
8.3 Performing the Visual Inspections LAR | PROCESS ANALYSERS AG
8.3.4 Injection Needle
1. Ensure that the analyser is in offline mode.
2. Check the cleanliness and smooth surface of the injection needle.
3. If contamination is ascertained, the injection needle must be cleaned (Chapter 8.5.19 on
page 179).
4. If higher levels of deposits or a roughened surface are/is ascertained, the injection needle must be
replaced (Chapter 8.7.14 on page 195).
5. Once all test criteria are met, proceed with the next step.
8.3.5 Glass Components
1. Check the cleanliness of all vessels.
2. If contamination is ascertained, the glass components must be cleaned (Chapter 8.5.2 on
page 172).
3. Once the test criterion is met, proceed with the next step.
8.3.6 Canister and Supply Tubes
1. Check the cleanliness of the canisters and whether the fill levels of the canisters are > 1 litre.
2. If too low a fill level is ascertained, the canisters must be filled (Chapter 8.5.3 on page 172).
3. If contamination is ascertained, the canisters must be cleaned (Chapter 8.5.4 on page 173).
4. Check the cleanliness and elasticity of the supply tubes.
5. If slight contamination is ascertained, the tubes must be cleaned (Chapter 8.5.5 on page 173).
6. If a higher level of contamination or damage is ascertained, the supply tube must be replaced
(Chapter 8.7.1 on page 187).
7. Once all test criteria are met, proceed with the next step.
8.3.7 Inlet and Drain Tubes
1. Check the cleanliness and elasticity of the inlet and drain tubes.
2. If slight contamination is ascertained, cleaning is necessary (Chapter 8.5.6 on page 173).
3. If a higher level of contamination or damage is ascertained, the tube must be replaced
(Chapter 8.7.2 on page 187).
4. Once all test criteria are met, proceed with the next step.
1. Check the controller's inlets and outlets for contamination (oil, dust) and for corrosion. Contact LAR
if you find contamination.
1. Check the fan for contamination (oil, dust) and for corrosion. If contamination is found, cleaning
must be performed
2. Check the fan for ease of movement. If the fan is not running smoothly, contact LAR for
replacement.
3. If the test criteria are fulfilled, proceed to the next step.