MSA Orion Manual De Operaciones página 6

Operating Manual
Figure 3-12. Exposure Page with STEL Alarm . . . . 3-14
" WARNING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-15
Time Weighted Average (TWA) (FIGURE 3-13) . . . . . . . . 3-15
Figure 3-13. Exposure Page with TWA Alarm . . . . 3-15
" WARNING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-16
Time Display (FIGURE 3-14) . . . . . . . . . . . . . . . . . . . . . . . 3-17
Date Display (FIGURE 3-15). . . . . . . . . . . . . . . . . . . . . . . . 3-17
Figure 3-14. Time Display . . . . . . . . . . . . . . . . . . . . 3-17
Figure 3-15. Date Display . . . . . . . . . . . . . . . . . . . . . 3-17
Turning OFF the Orion Multigas Detector . . . . . . . . . . . . . . . 3-18
Chapter 4
Setting up the Multigas Detector . . . . . . . . . . . . . . . . . . . . . . . 4-1
Power Systems . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-1
Table 4-1. Approximate Battery Run Times (20
Table 4-2. Capacity Reductions Expected for
Batteries at Colder Temperatures . . . . . . . . 4-1
Battery Pack Removal (FIGURE 4-1). . . . . . . . . . . . . . . . . . 4-1
Battery Charging (NiMH Battery Pack Only) . . . . . . . . . . . . 4-2
" CAUTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-2
To Charge the Battery Pack (A.C. Charger
10020551). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-2
Figure 4-1. Removing the Battery . . . . . . . . . . . . . . . 4-2
To Charge the Battery Pack (Vehicle Charger
10026502). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-3
Alkaline Battery Pack. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-3
Table 4-3. Batteries Approved for use in the Orion
Alkaline Battery Pack . . . . . . . . . . . . . . . . . . 4-4
To Replace the Batteries . . . . . . . . . . . . . . . . . . . . . . . . . . 4-4
Changing Instrument Settings. . . . . . . . . . . . . . . . . . . . . . . . . . 4-4
Table 4-4. Available Instrument Selections and
Methods for Changing Selections . . . . . . . . 4-5
Changing Time and Date (Datalog Equipped Instruments
Only) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-5
Table of Contents
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C) . . 4-1
TOC-3