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MSA Chillgard LS Manuals
Manuals and User Guides for MSA Chillgard LS. We have
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MSA Chillgard LS manual available for free PDF download: Instruction Manual
MSA Chillgard LS Instruction Manual (48 pages)
Diffusion/Pumped Refrigerant Monitor
Brand:
MSA
| Category:
Measuring Instruments
| Size: 0 MB
Table of Contents
Table of Contents
6
Chapter 1 General Information
10
Terminology Used in this Manual
11
General Description
12
Applications
12
For All Models
13
Cross-Sensitivity Response Data
14
Cross-Sensitivity Response Data
15
Table 1-6. Typical Chillgard LS / R-134 a Cross-Sensitivity Response Data
16
Chapter 2 Installation and Set-Up
17
Unpacking the System
17
Initial Inspection
17
Sensor Location
17
Pumped Units
17
Diffusion Units
18
Caution
18
Mounting the Unit
19
Five Rules for Proper Mounting
19
Mounting
19
Warning
19
Figure 2-1. Diffusion Style Mounting Dimensions
20
Mounting Dimensions
21
Wiring Connections
22
Opening the Unit
22
Wiring
22
Caution
22
Installation Outline Drawings
22
Figure 2-3. Diffusion Style Electrical Connections
23
For 24 V DC or AC Wiring
24
For 110/220 VAC Wiring
24
Analog Signal Output Wiring
25
Chapter 3 Start-Up and Initial Adjustments
26
Operation
26
Start-Up
26
General Calibration (All Models)
26
Introduction
26
Chapter 4 Calibration
28
Warning
28
Diffusion Version Calibration
28
Calibration Equipment - (FIGURE 4-1)
28
Initial Calibration
29
Caution
29
To the Chillgard LS Refrigerant Monitor
30
Initial Calibration Procedures
29
Preparation for Calibration
29
Calibration Equipment
31
Calibration Guidelines
31
Applying Calibration Gases to the Instrument
32
Caution
32
Calibration Check Procedure
32
Four-Point Pumped Version Calibration
33
Introduction
33
Calibration Equipment
33
Caution
33
Caution
34
Figure 4-3. Kit Components
34
Calibration Procedures
35
Preparation for Calibration
35
Caution
35
Table 4-1. RP Calibration Gases
35
Warning
35
Initial Calibration
36
Calibration Guidelines
36
Calibration Equipment
37
Calibration Check Procedure
37
Zeroing the Monitor
37
Warning
37
For Zero Calibration
38
Caution
39
Figure 4-6. Span Calibration
39
Caution
40
Chapter 5 Service and Replacement Parts
41
Troubleshooting Guidelines
41
Table 5-2. Calibration Accessories Parts List
42
Table 5-3. Replacement Parts List
43
Service and Assistance
44
Installation Drawing
45
RS-485 Output
47
Table B-2. Sensor Unit Register Addresses
48
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