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USER MANUAL | ICOS | INSTRUCTIONS | UM/ICOS-EN REV. B.2
2
Analyzer Setup
Connect the Power Cords
1.
Connect the analyzer power cord from the AC power port on the back panel to a
grounded outlet of your power supply. (Figure 4)
2. If applicable, connect the external pump's power cord from the pump to the EXT.
PUMP POWER port on the back panel of the analyzer. (Figure 4)
Connect the Data Interface Connections
1.
See Figure 5 for a detailed description of the connections.
Connect the Inlet/Outlet Plumbing Connections
1.
For the GLA451-N2OI2, GLA451-OCS, GLA451-N2OI3, and GLA451-AAQC, connect the
provided exhaust muffler with Swagelok adaptor to the INTERNAL PUMP EXHAUST
port to exhaust into the room air, or route to your facility ventilation system, using
¼" tubing. (Figure 12)
2. If applicable, connect a ¼" sample tube (not provided) from the INLET port on the
back panel of the analyzer to your sample source.
3. If applicable, connect the External Pump's 6'x 3/8" Teflon tubing with Swagelok
fittings from the external pump to the TO EXT PUMP port on the back panel of the
analyzer. (Figure 3)
a. Cap the
using the external pump. (Figure 8)
Figure 12: Exhaust Muffler
Internal Pump Exhaust
port with the provided ¼" Swagelok cap if
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