Fir 1, 2, 3 & 5000
Ion Science Lt d
Ion Science L td
Page 3 of 53
Contents
Page
Declaration of Conformity .
.
.
.
2
ATEX intrinsic safety ratings
.
.
2
EMC Emissions and Immunity .
.
2
Statements
.
.
.
.
.
5
Responsibility for use .
.
.
5
Warnings
.
.
.
.
5
Caution .
.
.
.
.
5
Quality Assurance
.
.
.
6
Disposal
.
.
.
.
6
Calibration Facility
.
.
.
6
Ion Science Contact Details
.
.
6
Introduction to Fir.
.
.
.
7
Getting Started .
.
.
.
.
8
Packing List
.
.
.
.
8
Removing Fir from its case
.
8
Setting alarm levels
.
.
.
9
Setting date and time .
.
.
9
Selecting a gas .
.
.
.
9
Rechargeable Batteries .
.
.
9
Alkaline Batteries
.
.
.
9
Instrument Functions
.
.
.
.
10
Keypad Function Descriptions. .
.
10
How the Fir Menu Works
.
11
Instrument Functions .
.
.
12
Quick Reference .
.
.
.
.
13
Instrument Displays
.
.
.
.
14
Symbols Explained
.
.
.
14
Graph Screen. .
.
.
.
15
Large Number Screen .
.
.
16
Multiple Number Screen .
.
.
16
Function Menu .
.
.
.
16
Instrument Menu .
.
.
.
.
17
Data logging
.
.
.
.
17
View Data
.
.
.
.
17
Zone Maintenance
.
.
.
17
Data Transfer .
.
.
.
17
Alarm .
.
.
.
.
18
Sound (Confidence Beep)
.
.
18
Calibration
.
.
.
.
19-21
Back-light
.
.
.
.
22
