VALTRONICS MODEL 2008SDH-2AP
CARBON DIOXIDE MONITOR
INSTRUCTION MANUAL
Copyright 2017 VTI-Valtronics Inc.
1
5/22/17
TABLE OF CONTENTS
SECTION TITLE
PAGE
I.
INTRODUCTION
2
II.
DESCRIPTION
A.
System
2
B. Power Supply
2
C. Circuit Board
2
Figure 1 - Model
3
D. Gas Cell/Detector
4
Figure 2 - Gas Cell
4
III.
INSTALLATION
A. Circuit Board
5
B. Wiring
5
C. Start-up Precaution
5
IV.
OPERATION
5
Figure 3 - Diagram
6
V.
SERVICING
A. Zero Adjustment
6
B. Span Adjustment
7
VI.
SPECIFICATIONS
8
VII.
TECHNICAL NOTES
9
Figure 4 – Ground Loops
9
Figure 5 – Using a Filter
10
VIII.
ASSISTANCE/TECH SUPPORT
11
IX.
WARRANTY
11
