6 • 35-3001A-04-02 Carbon Monoxide Sample-Draw Detector
Description
This section describes the components of the carbon monoxide sample-draw detector.
Figure 1: Carbon Monoxide Sample-Draw Detector Component Location
Mounting
F oot, 4X
+
W
SPA N
ZER O
S IG/PWR
S
S
G
B
W
+
AM P 2
O XY
+
R
+
AM P
S
Pilot L ED
F ail LED
B
F lowmeter
O XY
G
W
+
R
W
S
G
AM P 2
+
+
S
CO D etector
CO F l ow
Bloc k
C harcoal
F il ter
Pump
CO A mpli fi er
Ox ygen
Sensor
T erminal
Strip
3/4" C ondui t H ub
Detector/Amp
T erminal S trip
AM P 1
_
O
X
Y
G
E
N
B
Pump
Connector
Interconnect
T erminal
Strip
Pressure
Switch
Adjustment
Screw
(behind P CB)
Sensor
F low
C ontrol
Valv e
LE L/ I R
F lowmeter Circuit
Board Connector
LE L/ I R
Ex haust
F itti ng
Inlet
F itti ng
Parti cle F i lter
T his E nd T o
Inlet F itting
Pump R eset
Switch
EXH AUST
INLET
T OXIC
OX Y
Hydrophobic
F il ter
