MSA ORION Manual page 53

Four-Head Gas Detector: MSA Orion
instant reading
carbon monoxide 7
flowchart 14
hydrogen sulphide
LEL 7
operations 24
oxygen 7
Instrument Calibration Report
,
intrinsic safety 3 9
batteries 27
K
kit contents 4
L
LCD icons, location and explanation
,
LEL 11 38
See also combustible gases
LEL sensor, see combustible gas sensor
M
mist, definition 41
N
note, meaning v
O
On/Off/Page button 8
oxygen minimum 21
oxygen sensor 37
P
PPE 13
pre-operational checks 16
pump cap 5
pump test 23
Q
quick start instructions 1
D.I. Recommended Practice
FILE: W:\NB\RP HMRU\Orion\Frame Ver 02\OrionIX.fm
7
28
6
R
rubber boot 24
S
sampling wand, assembling wand
scrolling LCD pages 14
sensors
accuracy 10
combustible gases 36
electrochemical 37
response time 10
speaker 5
specifications
calibration gas 9
Orion 9
sensors 10
,
STEL 25 35
T
testing the pump 23
toxic gas sensors 37
toxicity of combustible gases
,
TWA 25 36
U
Upper explosive limit 11
V
vapour, definition 42
W
warmup time 9
warning, meaning v
water stop
external 31
See also filters
Z
,
zeroing 11 17
in clean air 17
Version 02 Issued February 2011
© Copyright State of NSW (Fire and Rescue NSW) 2011
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