Titon TP 556, Руководство по эксплуатации продукта

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10
Maintenance
Filter Replacement
Prefilters should be replaced at least annually, or more regularly dependent on environmental conditions. To acertain if
the Active Carbon Filters require changing Titon recomend using the NO2 Testing Kit or the Carbon Life Prediction Service.
Prefilter
Prefilter, if installed, can be changed by the householder. Replacing the prefilter for a higher grade (G4 to F7) will increase
the system resistance and may require re-comissioning to maintain the design airflow rates
Active Carbon Filters
Changing of Active Carbon Filters should be carried out by experienced or trained personnel in accordance with safety
requirements as defined by the “Control of Substances Hazardous to Health" (COSHH) Regulations. i.e. Someone who fully
understands the design, operation and implications of the product and its use.
NO2 Testing Kit
A NO2 Testing Kit is available from Titon® that can be used to determine the
levels of NO2 within the property. The testing kit requires a minimum of 8
hours of exposure to the air and during this time the property must be sealed
from the outside air meaning all doors/window/vents closed and only the
ventilation system containing the NO2 filter to be in use. This will give an
accurate result for the performance of the NO2 filter. If the levels of NO2 are
greater than 40µg/m3 then the filter should replaced.
The 8hr exposure test kit consists of a plastic container with a removable
black plastic cap. If the testing kit is not to be used immediately after receipt
then it must be stored in a sealed polyethylene bag or similar and kept in a
refrigerator.
Instructions for use:
1. Apply sample identifier that comes with the kit to the back of the sampler.
2. Fix the sampler to a vertical surface using adhesive tape, Blu-tack® or similar.
3. Remove the black cap and store in a safe place. There is a minimum of 8 hours of exposure and can be exposed up to
72 hours. At the end of the exposure period, replace cap and label the sample with the barcode label provided.
4. Affix the corresponding number label to the exposure sheet.
The testing kit should be returned within 2 weeks and must be stored in a refrigerator until dispatch.
Carbon Life Prediction Service
If requested Titon® can provide a Carbon Life Prediction Service. Part used filters can be sent to Titon® whereby they are
tested to determine the life expectancy of the carbon cells in use. If the filters are likely to have been exposed to hazardous
contaminants then Titon® must be informed of this. Please contact Titon® for more information.