5
Inserting a Media Cartridge into the Sampling Head
Wear disposable, clean, lint-free nylon or powder-free surgical gloves
to handle the media cartridge.
1. Disassemble sampling head.
See Figure 2
for placement of parts
.
a. Unscrew inlet section from cartridge
holder section.
b. Unscrew cartridge holder section
from exhaust section.
Clean and allow to dry.
See Cleaning the
Sampling Head
.
2. Thread cartridge holder section onto
exhaust section.
3. Remove media cartridge from
aluminum foil and insert into cartridge
holder section.
Ensure air
fl
ow arrow on
media cartridge points to exhaust section.
The
fi
lter should be on the inlet side of the
media cartridge.
4. Thread inlet section onto cartridge
holder section until just tight. Further
hand-tighten by 1/4 turn only.
Thread cartridge holder section
onto exhaust section.
Insert media cartridge into cartridge
holder section.
Thread inlet section onto cartridge
holder section.
4
Disassemble sampling head.
1
Inlet
section
Cartridge
holder
section
Exhaust
section
