Specifications

PCA
®
3
90
6.2 Water Trap / Filter Maintenance
6.2.1 Emptying the Water Trap Chamber
The water trap chamber should be emptied after every test, or when the
water condensate approaches the tip of the riser tube.
1. Remove water trap chamber per Figure 6-5.
2. Pour out liquid condensate, and then reassemble trap.
6.2.2 Replacing the Filter Element
Replace the fi lter element when it becomes visibly dirty or becomes
saturated with water.
Material Required:
• Filter Element, P/N 0007-1644
• Small Flat Blade Screwdriver
1. Remove water trap chamber per Figure 6-5.
2. Pry apart fi lter chamber using a small fl at-blade screwdriver.
Remove and discard old fi lter.
3. Install new fi lter and reassemble fi lter chamber, making sure that
surfaces “A” and “B” contact each other.
4. Reassemble trap.
FILTER
ELEMENT
“A” “B”
Pry apart
filter chamber
using a small
flat-blade
screwdriver
inserted into
notch
When reassem-
bling filter chamber,
make sure surfaces
“A” and “B” contact
each other
WATER
TRAP
CHAMBER
FILTER
CHAMBER
Pull apart
using a
twisting
motion.
DO NOT
rock back
and forth!
Figure 6-5. Disassembling the Water Trap/Filter Assembly