CPF 20/80 PARTICULATE AIR FILTER
Page 6
© 2007 CLEMCO INDUSTRIES CORP
•
www.clemcoindustries.com
•
Manual No. 04143
6.2
Filter Cartridge Replacement
6.2.1
Never attempt to clean the filter cartridge.
Replace the filter cartridge at least every three months.
Replace it sooner if:
•
Users detect any objectionable odors.
•
The filter begins to pass moisture through the
outlets.
•
The outlet pressure nears the lowest pressure for
which the respirators are approved.
6.2.2
Before replacing the cartridge, always drain the
filter through the petcock and leave the drain open. Shut
off the compressed air supply to the filter. Make sure
petcock no longer exhausts air and that the pressure
gauge reads zero.
6.2.3
Remove the four nuts that hold cap in place and
lift the cap. Install the new cartridge with the arrow
pointing up. Inspect the cap gasket and o-ring and
replace them as needed.
6.3
Cartridge Replacement Record
6.3.1
Use the chart in Figure 4 to maintain an
accurate record of filter cartridge replacement dates.
Replace the filter cartridge at least every three months
with a genuine Clemco replacement filter cartridge.
Filter Cartridge Replacement Record
Date originally Installed:
Replacement Due Date
Date of Replacement
Figure 4
7.0 REPLACEMENT
PARTS
Item
Description
Stock No.
(-)
CPF-80 air filter assembly .........................03527
(-)
CPF-20 air filter assembly .........................03578
7.1
Common Parts, Figure 5
Item
Description
Stock No.
1.
Cartridge,
CPF filter ...................................03547
2.
Cap screw, 3/8-NC x 1" hex head .............03252
3.
Washer,
1-1/4
″
OD ....................................03310
4.
Nut,
3/8-NC ...............................................03311
5.
Petcock, 1/4" .............................................01993
6.
Mounting
bracket .......................................03557
7.
Plug,
1" NPT...............................................03532
8.
Washer,
1/2" SAE flat ................................03515
9.
Nut,
1/2-NC ...............................................03511
10.
Gasket, filter top ........................................03559
11.
Washer, 3/8" lock ......................................03318
12.
Stud, 1/2-NC x 2" .......................................03545
13.
Handle strap ..............................................03623
14.
O-ring, cap .................................................03561
Figure
5
10
14
9
1
8
7
5
2
3
11
4
6
12
13
