AirSource CustomAir Installation, Operation & Maintenance Instructions Manual - Page 15
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Air Filters
COSHH Regulations
The components of filters are inherently safe, but changing air filters could expose
The components of filters are inherently safe, but changing air filters could expose
The components of filters are inherently safe, but changing air filters could expose
operators to a 'Nuisance Dust' hazard. We would therefore recommend that filter
operators to a 'Nuisance Dust' hazard
changing be carried out by maintenance personnel wearing simple dust masks, eye
changing be carried out by maintenance personnel wearing simple dust masks, eye
changing be carried out by maintenance personnel wearing simple dust masks, eye
protection, overalls or protective clothing & gloves. Dirty filters should be sealed into
protection, overalls or protective clothing & gloves. Dirty filters should be sealed into
protection, overalls or protective clothing & gloves. Dirty filters should be sealed into
plastic bags for disposal.
plastic bags for disposal.
Disposable Filters
These are supplied in the forms of panel & bag filters and are fitted into steel frames.
These are supplied in the forms of panel & bag filters and are fitted into steel frames.
These are supplied in the forms of panel & bag filters and are fitted into steel frames.
Panel filters are removed through the access door by simply sliding the filter out
Panel filters are removed through the access door by simply sliding the filter out
Panel filters are removed through the access door by simply sliding the filter out
along the channel runner (as shown below).
along the channel runner (as shown below).
Bag Filters
Bag filters require unlocking before removal. To remove, gently turn the screw grips
(as shown highlighted in the red box above) at the top of the bag filter anti
(as shown highlighted in the red box above) at the top of the bag filter anti-
(as shown highlighted in the red box above) at the top of the bag filter anti
clockwise, then when the screw has been loosened enough, twist the locking
clockwise, then when the screw has been loosened enough, twist the locking
clockwise, then when the screw has been loosened enough, twist the locking
mechanism horizontally to allow room for the bag filter to be removed with ease.
mechanism horizontally to allow room f
Filters should generally be replaced when the pressure drop increases to 125pa
Filters should generally be replaced when the pressure drop increases to 125pa
Filters should generally be replaced when the pressure drop increases to 125pa
above the initial level.
HEPA Filters (High Efficiency Particle Arrestors)
This type of filter is generally fitted in a front withdrawal frame. Filters will be held
This type of filter is generally fitted in a front with
into the frame by retaining bars which can be removed to allow access to replace
frame by retaining bars which can be removed to allow access to replace
frame by retaining bars which can be removed to allow access to replace
filters.
Carbon Filters
Carbon filters normally have an active life of about twelve (12) months, or more. It is
Carbon filters normally have an active life of about twelve (12) months, or more. It is
Carbon filters normally have an active life of about twelve (12) months, or more. It is
advisable to remove a sample from the pack to return to manufacturer to determine
advisable to remove a sam
the remaining working life, preferably after the first six (6) months & subsequent six
the remaining working life, preferably after the first six (6) months & subseq
the remaining working life, preferably after the first six (6) months & subseq
(6) monthly intervals.
. We would therefore recommend that filter
unlocking before removal. To remove, gently turn the screw grips
unlocking before removal. To remove, gently turn the screw grips
(High Efficiency Particle Arrestors)
ple from the pack to return to manufacturer to determine
or the bag filter to be removed with ease.
drawal frame. Filters will be held
Installation, Operation & Maintenance Manual
stallation, Operation & Maintenance Manual
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