GE Sievers 500 RL, Operation And Maintenance Manual, Page: 97 / 186

GE Analytical Instruments ©2010 97 of 226 DLM 74001-04 Rev. A
Chapter 4: Basic Analyzer Operation
open, wait 30 seconds for sample to drain from the iOS System, and then insert the vial containing the standard
or sample.
The Super iOS System is designed to take advantage of Sievers Standards in cartridges for automated system
protocols (see below). If you have a Super iOS System and want to run in grab mode, the Analyzer draws sample
from vials placed in Vial Port 1.
Figure 19: The Standard iOS System
Always stop analysis before opening the standard iOS System door to avoid generating erroneous
measurement data. If the flow sensor is On , opening the iOS System door while analysis is taking place causes
the flow sensor to activate and halt analysis. If the flow sensor is Off , opening the iOS System door while analysis
is taking place results in air being drawn into the Analyzer.
Warning
The iOS System contains two sharp needles designed to pierce the
septa of sample vials. Do not put fingers or inappropriate materials
into the
iOS System.
Warning
Water in the standard iOS System may be hot. Before inserting a vial
into the standard iOS System, slide the door open and wait 30
seconds to allow sample to completely drain. Inserting a vial before
draining can result in potentially hot water spray projecting upward
out of the standard
iOS System.