Instruction 0024-9435
32
Fyrite Tech
5.6 Water Trap / Filter Maintenance
The Water Trap / Filter Assembly removes water condensate from the gas
sample, and also prevents soot from contaminating the internal compo-
nents of the analyzer.
Drain the water condensate after every test.
Procedure:
1. Pull apart the Water Trap / Filter assembly (see Figure 5-2).
2. Pour out all water condensate. Then reassemble the trap.
Replace the Filter Element when dirty.
Material Required:
• Filter Element, P/N 0007-1644
• Small Flat Blade Screwdriver
Procedure:
1. Pull apart the Water Trap / Filter Assembly (see Figure 5-2).
2. Pry apart the Filter Chamber. Then remove and discard old
fi
lter.
3. Install new
fi
lter and reassemble trap, making sure that surfaces
"A" and "B" are in contact.
WATER TRAP
CHAMBER
Pull apart using a slight
twisting motion
FILTER
CHAMBER
FILTER ELEMENT
Pry apart filter chamber using
a small flat-blade screwdriver
inserted into notch
“A”
“B”
When reassembling
the trap, make sure
that surfaces “A” and
“B” are in contact
Figure 5-2. Water Trap / Filter Assembly
