Honeywell POSI3 USB Quick Start Manual page 10

Note: "MP" stands for Medium Pressure. For models
with a Medium Pressure connection in the Standard
Software, the medium pressure readings will be
shown on appropriate tests. The Standard Software
does not contain tolerances for the medium pressure
tests, so there will be no indication whether the
medium pressure portion of the tests passes or fails.
8. Click "Next" to continue to the next component of the
breathing apparatus. You will be prompted to select a
second stage, facepiece, alarm(s), and gauge(s).
9. When selected, the components of the model will be
shown in the right pane of the Choose Model screen.
Adding Serial Numbers
Note - Serial Numbers can be imported from your
PosiChek3 software by using the File / Import menu item.
See Setup Guide for more information.
1. Click the menu item Setup / Apparatus / Add New
Serial Number
2. Select the model for the serial number and click "OK"
POSI3 USB Quick Start Guide
Page
3. Enter the serial number and other specific information
about the apparatus.
4. Click "Accept" to save.
Testing
Attaching the Facepiece
Position the facepiece squarely on the test head, and
tighten the straps evenly. Make sure the nose cup is
positioned over and across the test head nose.
Do Not connect the second stage regulator to the
facepiece until the software instructs you to do so. The
facepiece must be open to ambient air pressure when the
facepiece leak test is started.
Attaching the High or Low Pressure Manifold
1. Turn off the cylinder valve on the SCBA to be tested
and depressurize it by using the bypass.
2. Disconnect the SCBA from the cylinder. If the
cylinder will not be used as the pressure source for
testing, it can be removed during testing.
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P/N 13-395 11/4/20 Rev.05