26
5.5 Servicing Cartridge Media
Before replacing cartridges, try down time (fan off) to see if system
recovers. If upon restart, collector S.P. is 2-1/2” (63 mmAq) to 3”
(76 mmAq) and it takes several days to work back up to over 5”
(127 mmAq), there is still “life” left in the cartridges. If upon restart,
4 hours later S.P. is back over 5” (127 mmAq), it is time to change
out the cartridges.
5.6 Servicing Optional Return Air Safety Filters
(HEPA/ASHRAE)
Periodically check the pressure drop across the return air safety fil-
ters. Replace when the differential pressure drop exceeds 2” w.g. (51
mmAq) for ASHRAE filters and 3” w.g. (76 mmAq) for HEPA filters.
TABLE 2
Cartridge Filters
CARTRIDGE FILTER
PARKER PART NUMBER
GENERAL DESCRIPTION
OF FILTER MEDIA
ProTura
®
Nanofiber
33-10089
ProTura
®
Nanofiber layer on cellulose
ProTura
®
Nanofiber-FR
33-10089-1
ProTura
®
Nanofiber layer on cellulose
with fire retardant material treatment
ProTura
®
Nanofiber, Wide Pleat
33-10089-5
Half the media quantity of
the ProTura
®
Nanofiber filter
ProTura
®
Nanofiber-FR, Wide Pleat
33-10089-15
Half the media quantity of
the ProTura
®
Nanofiber-FR
ProTura
®
SB Nano
NF20782
ProTura
®
Nanofiber layer on 100% synthetic
ProTura
®
SB Nano, Wide Pleat
NF20781
ProTura
®
Nanofiber layer on 100% synthetic
Poly-Fiberglass-W
1212667
Mixture of polyester and
fiberglass fibers
Spun-bond-P
1212669
Spun-bond polyester fibers
Spun-bond-T
1212671
Spun-bond polyester fibers
with PTFE surface membrane
Содержание SFC
Страница 1: ...Downward Flow Cartridge Dust Collector Owner s Manual Model SFC...
Страница 7: ...v Page intentionally left blank...
Страница 11: ...4 FIGURE 2 SFC Typical SINGLE UNIT Installation Diagram PARKER PARKER 44 10335 0001...
Страница 12: ...5 FIGURE 3 Recommended Unit Clearances 44 10337 0001...
Страница 14: ...7 FIGURE 4 Single Hopper SFC 44 10309 0001...
Страница 15: ...8 FIGURE 5 Multiple Hopper SFC 44 10309 0002...
Страница 16: ...9 FIGURE 6 Multiple Hopper SFC 44 10309 0003...
Страница 17: ...10 FIGURE 7 Multiple Modules SFC 44 10310 0001...
Страница 19: ...12 FIGURE 8 SFC Pressure Gauge Installation 44 10333 0001 Rev A...
Страница 20: ...13 FIGURE 9 Solenoid Wiring to Pulse Controls for 2 3 4 and 5 Tier Units...
Страница 21: ...14 FIGURE 10 Pneumatic Valve Assembly 44 10332 0001...
Страница 24: ...17 FIGURE 12 Abrasive Inlet Installation 44 10338 0001...
Страница 27: ...20 FIGURE 16 EDAP Interconnection FIGURE 15 EDAP Installation 48 10007...
Страница 30: ...23 FIGURE 17 SFC Series Door Filter Installation 44 10329 0001...
Страница 37: ...30 7 Illustrated Parts FIGURE 21 SFC Series 44 10330 0001 FIGURE 22 SFC Series Explosion Vents...
Страница 39: ...32 Page intentionally left blank...