Do we have to keep exhaust fan on 24/7
- Kathryn
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Re: Do we have to keep exhaust fan on 24/7
Ours is on a timer which comes on about 7am - til 6pm. However, what do people do about flammable cupboards etc? It is located inside the chemical store but when I open the door to the flammable cupboard I am just about knocked over backwards from the fumes!
- Labbie
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Re: Do we have to keep exhaust fan on 24/7
With the fan going 24/7 we have the door of the flammable cupboard just a jar, that way it does keep the smell down.
Regards Labbie
Lab Manager/Lab Tech, mind reading etc etc
Now retired
Lab Manager/Lab Tech, mind reading etc etc
Now retired
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Re: Do we have to keep exhaust fan on 24/7
I take a deep breathe and since i re-organised cupboard i can almost reach in blind folded and know where things are ... BUT you have a valid point ...Kathryn wrote:Ours is on a timer which comes on about 7am - til 6pm. However, what do people do about flammable cupboards etc? It is located inside the chemical store but when I open the door to the flammable cupboard I am just about knocked over backwards from the fumes!
With thanks Kate
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Re: Do we have to keep exhaust fan on 24/7
Surely having the door not securely closed defeats the whole purpose of a flammable cupboardLabbie wrote:With the fan going 24/7 we have the door of the flammable cupboard just a jar, that way it does keep the smell down.
- Lyn
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Re: Do we have to keep exhaust fan on 24/7
Yes, I was thinking the same thing. The doors to the flammable cupboard need to be kept closed completely. If you had an inspection by the fire department I don't think they would be very pleased to find the door ajar to let the fumes out. If your fan is going 24/7 it should alleviate some of the fumes. At least there would not be an intolerable build up of vapours.
I have a fan going 24/7 in one chemical store. Unfortunately the storage container that holds the flammables cupboard and the corrosives cupboard does not have the cupboards exhausted to the outside so in this climate it's a hot little sojourn into the nether regions of the container with brain scrambling vapours escaping as soon as the door to the flammables cupboard is opened. The corrosives cupboard is no better because somehow fumes from the acid bottles escape and condense on the outside of the bottles. Putting the bottles into the carriers means that your hands come into contact with the surface of the bottle and then your fingers sting until you get to the nearest tap to wash your hands and arms and anything else that feels grotty. Not fun.
I have a fan going 24/7 in one chemical store. Unfortunately the storage container that holds the flammables cupboard and the corrosives cupboard does not have the cupboards exhausted to the outside so in this climate it's a hot little sojourn into the nether regions of the container with brain scrambling vapours escaping as soon as the door to the flammables cupboard is opened. The corrosives cupboard is no better because somehow fumes from the acid bottles escape and condense on the outside of the bottles. Putting the bottles into the carriers means that your hands come into contact with the surface of the bottle and then your fingers sting until you get to the nearest tap to wash your hands and arms and anything else that feels grotty. Not fun.
Last edited by Lyn on 09 Apr 2018, 12:52, edited 1 time in total.
- Labbie
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Re: Do we have to keep exhaust fan on 24/7
Our flammable cupboard is sOOOOOOOOOOOOOOOOOOOOOOOOOOOOOO old it does not close any way. Think the door is buckled after all the years it been there.
Regards Labbie
Lab Manager/Lab Tech, mind reading etc etc
Now retired
Lab Manager/Lab Tech, mind reading etc etc
Now retired
- Lyn
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Re: Do we have to keep exhaust fan on 24/7
So it's a fire hazard is it? About time for a new cupboard?
As for Remlap's broken fan that is a definite health hazard and should be regarded as such. Perhaps a visit to the doctor with regards to your health and some X-rays of your lungs for possible chemical scarring might change their mind and get them to pull their finger out and do something about the problem. Don't laugh. I did the same thing because of a certain laid back attitude to working in an asbestos environment and the X-rays showed scarring on the lungs. Apparently not asbestos related (touch wood) but as I don't smoke it was associated with working with chemicals over the last thirty years or so. I have also developed a sensitivity to the chemicals in my environment both at work and home. Do a lot of sneezing down the laundry aisle in the supermarket. So look after your health.
As for Remlap's broken fan that is a definite health hazard and should be regarded as such. Perhaps a visit to the doctor with regards to your health and some X-rays of your lungs for possible chemical scarring might change their mind and get them to pull their finger out and do something about the problem. Don't laugh. I did the same thing because of a certain laid back attitude to working in an asbestos environment and the X-rays showed scarring on the lungs. Apparently not asbestos related (touch wood) but as I don't smoke it was associated with working with chemicals over the last thirty years or so. I have also developed a sensitivity to the chemicals in my environment both at work and home. Do a lot of sneezing down the laundry aisle in the supermarket. So look after your health.
- Labbie
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Re: Do we have to keep exhaust fan on 24/7
So very well said Lyn,
Regards Labbie
Lab Manager/Lab Tech, mind reading etc etc
Now retired
Lab Manager/Lab Tech, mind reading etc etc
Now retired
Re: Do we have to keep exhaust fan on 24/7
Very true Lyn!!
Perhaps I should!
As soon as I open the door to the chem store I get hit with the smell
Then, as with you all, the flammable cupboard is another blast (of fumes that is)
Perhaps I should!
As soon as I open the door to the chem store I get hit with the smell
Then, as with you all, the flammable cupboard is another blast (of fumes that is)
Regards
remlap12
science support and problem solver
remlap12
science support and problem solver
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Re: Do we have to keep exhaust fan on 24/7
I would refuse to go into the chem store until the fan is fixed. Register it as a hazard. You'll be surprised what action will occur when the teachers can't get their prac requirements.
I am having problems here getting our electrical equipment tested and tagged (maintenance guy says he's too busy). I'm about to email the principal with my reasons for believing that science equipment should be tagged, then I will be refusing to hand the items over. Teachers can get them if they want, but I will refuse to be in the chain.
On the odours in the flammables cupboard, check that the lids are on securely. If the lids are damaged, they need to be replaced. If there is still a problem, try going in opening the door of the flammables cupboard, leave it open, exit the chem store and return 10 minutes later when the exhaust fan can do it's thing.
I am having problems here getting our electrical equipment tested and tagged (maintenance guy says he's too busy). I'm about to email the principal with my reasons for believing that science equipment should be tagged, then I will be refusing to hand the items over. Teachers can get them if they want, but I will refuse to be in the chain.
On the odours in the flammables cupboard, check that the lids are on securely. If the lids are damaged, they need to be replaced. If there is still a problem, try going in opening the door of the flammables cupboard, leave it open, exit the chem store and return 10 minutes later when the exhaust fan can do it's thing.