4
3050-OLV Division 2 Sample System
Installation
Unpacking and Inspection
Remove components from the packing case(s) carefully; check contents against packing list.
Inspect all components for obvious damage and broken/loose parts or fittings. Notify the car-
rier and AMETEK Service (1-800-537-6044) immediately if parts are missing or damage is found.
Sample System Space Requirements
Nema-4x enclosure - approximately 64 x 35 x 67 cm plus clearance for analyzer connections.
Refer to Figure 3.
Power Requirements
The System is shipped according to the customer order and is fused and set for the voltage of
the required mains power. The power requirements are stated near the power entry for the
analyzer and in the Specification Section of analyzer manual.
System Tubing
Recommended system tubing is 1/8 inch OD, 316 stainless steel meeting ASTM #632 specifica-
tions (AMETEK PN 571061017 or equivalent).
Dry Reference Gas
A dryer (AMETEK Dryer PN 305400901S or equivalent) is required to dry reference gas to less
than 0.025 ppmv.
Dryers must be periodically replaced. In normal use, the dryer (PN 305400901S) should dry a
50-ppm reference gas to specification for 1 year.
Sample pressure and temperature requirements
Pressure reduction is user supplied to ensure sample pressure to the analyzer remains within
the minimum and maximum range of 20 - 50 psig. The pressure reducer/regulator with gauge
should be installed near the sample tap in-between the tap and analyzer. Refer to figure 2.3 in
analyzer manual. For optimum performance, sample line should be heat traced to maintain a
constant sample temperature. Optimum sample gas input is 60°C.
