User guide

2 • 35-3001-04 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
Foot, 4X
+
W
BS G
+
AMP
S W
+
AMP 2
OX Y
+
R
Pilot LED
Fail LED
Pressure
Switch
Adjustment
Screw
(b
ehind PCB)
Flowmeter
R W BS
OX Y
GW
+
G
AMP 2
+
S
+
Oxygen
Sensor
Terminal
Strip
Flow Baffle
Detector/Amp
Terminal Strip
CO Amplifier
Pump
AMP 1
3/4" Conduit Hub
B
Pump
Connector
Sensor
Flow
Control
Valve
CO Flow
Block
_
O
X
Y
G
E
N
Interconnect
Terminal
Strip
Flowmeter Circuit
Board Connector
LEL/ IR
Particle Filter
This End To
Inlet Fitting
LEL/ IR
CO Sensor
(inside block)
Exhaust
Fitting
Inlet
Fitting
Pump Reset
Switch
EXHAUST
INLET
Hydrophobic
Filter