DOCUMENT NO: M40 ISSUE NO: 3 ISSUE DATE: 11/07/18
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SPARE-PARTS
Main filter/s (to customer spec.): B size filter
Pre-filters:
Part No. 111092 (supplied as pack of 12)
Mains lead:
Part No. 050201
Fan:
Part No. 060250
Red Neon Light:
Part No. 050643
On/Off switch:
Part No. 050245
Fluorescent light
Part No.050520
Hinge
Part No.130407
TROUBLESHOOTING
1.
What if I can smell the vapours or gases being used in the procedure?
Filters have a high efficiency but, because the nose is very sensitive, the residual
gases passing through the filter may sometimes be smelt, even though their level
is not hazardous. If the gases are causing distress, the operation should be
finished and the degree of filter saturation monitored.
2.
What if I can smell the vapours or gases being used in the procedure,
but I have checked the filter performance and it is satisfactory ?
Check siting of the cabinet to ensure that nothing is being allowed to escape out
through the sash. Fume containment is easily impaired by draughts from windows,
doors or fan heaters and air vents.
3.
What if there is a release that the filters of the Airone FC750 cannot contain?
If the initial chemical hazard analysis or risk assessment (under COSHH) has been
carried out correctly resulting in correct selection of appropriate types of carbon
filters followed by weekly air sampling and filter monitoring checks this is unlikely
to occur. In case it does happen, due to accidental release of gas or vapour or an
unexpected spillage, then leave the fan running and evacuate the area. Subject to
the hazard assessment and local considerations, it may be that personnel with
breathing apparatus would have to return to open windows and ensure that all
hazardous vapours or gases had been dispersed.
It is recommended that replacement carbon filter/s are kept available at short
notice for such an event.
WARNING:
If a spill exceeds the capabilities of the Airone FC750, it is likely to exceed the capabilities
of carbon filtration facemasks. This means that only an air or oxygen cylinder based
breathing apparatus could provide adequate protection.
