TSI Instruments PORTACOUNT 8048 User Manual

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CHAPTER 4
Daily Checks
Each day, before using the PortaCount
®
Respirator Fit Tester, you
should run a series of checks to make certain the instrument is
operating properly. These daily checks are:
 Particle Check
 Classifier Check (only for the PortaCount Model 8048 with
N95 enabled)
 Zero Check
 Maximum Fit Factor Check
TSI recommends these Daily (maintenance) Checks be performed
once each day before the PortaCount Respirator Fit Tester is used
and whenever a problem is encountered. Failure of any of the Daily
Checks requires immediate attention. See Chapter 7. If the
PortaCount Respirator Fit Tester passes the Daily Checks, and you
have difficulty fit testing, the problem is most likely NOT in the
PortaCount Respirator Fit Tester. Examine the respirator and
respirator sample adapter carefully for leaks or pinched tubes.
To start the Daily Checks:
1. If necessary, review the steps in Chapters 2 and 3 to prepare the
instrument for the Daily Checks.
2. Start the PortaCount Fit Tester and FitPro™ Ultra Software on
the tablet or computer. Log into the software and connect to the
PortaCount Fit Tester.

TSI Instruments PORTACOUNT 8048 Specifications

General

Brand	TSI Instruments
Model	PORTACOUNT 8048
Category	Test Equipment
Language	English