New Cosmos Electric NV-120 Series Manuals

Manuals and User Guides for New Cosmos Electric NV-120 Series. We have 2 New Cosmos Electric NV-120 Series manuals available for free PDF download: Instruction Manual For Operation, Instruction Manual For Installation

New Cosmos Electric NV-120 Series Instruction Manual For Operation (92 pages)

Single-Point Gas Alarm System

Brand: New Cosmos Electric | Category: Security System | Size: 4 MB

Related Manuals
2
Introduction
3
Precautions
4
Quick Index
6
Table of Contents
7
General Precautions
10
Before Work
10
Safety Precautions
10
Warning and Caution Labels Affixed to Product
11
Warning and Caution Labels Affixed to Product
12
Working Clothes and Protective Equipment
12
Batteries
13
Battery Location
14
Battery Replacement Procedure
14
Battery Life
14
Battery Disposal
15
Product Disposal
15
Service Life
15
Definition of Supervisor/Operator/Service Personnel
15
Unit Structure
16
Package Contents
16
Unit Dimensions and Components
17
Main Unit (Exterior Appearance)
17
Main Unit (Interior Appearance)
19
Lcd
20
Terminal Blocks
21
System Configuration
23
Operation
24
Power-On and Power-Off
24
Power-On
24
Power-Off
25
Operation Flow at Power-Up
26
Power-Up (Warm-Up)
26
Gas Alarm Operation
28
Gas Alarm Operation During Normal Operation
28
Gas Alarm Operation During Maintenance Mode
29
Gas Alarm Clearance Method
30
Peak Hold Function
30
Operation in Event of Failure
31
Audio Alarms
31
Voice Message
32
BZ STOP/RESET Button
33
Backup Power Type
34
Batt Led
34
Continuous and Intermittent Gas-Monitoring Modes
35
Operation Menus
36
Overview of Operation Menus
36
Buttons and Dial
36
Access to Main Menu
37
Select Item in Menu
37
Menu Operation
38
Deactivate Safety Lock
39
Maintenance Mode
39
Enter Maintenance Mode
40
Exit Maintenance Mode
41
Test Mode
42
Battery Voltage Test
44
Calibration Menu
46
Manual Zero Adj
47
Auto Zero Adj
50
Manual Span Adj
52
Span Adj. (Fixed)
55
Auto Span Adj
58
Span Adj. (20.9 Vol%)
61
Clear Span Adj. (20.9 Vol%)
63
Device Setting Menu
65
Device Setting
65
Alarm Setting
72
Information
76
Configuration Data
77
Event History
78
Maintenance
79
Routine Check and Periodical Inspection
79
Fuse Replacement
80
Battery Replacement
81
AC-DC Power Supply Unit Replacement
83
Error Codes and Solutions
86
Troubleshooting
87
Specifications
88
Warranty
90
Glossary
91

New Cosmos Electric NV-120 Series Instruction Manual For Installation (42 pages)

Single-Point Gas Alarm System

Brand: New Cosmos Electric | Category: Security System | Size: 2 MB

Related Manuals
2
Introduction
3
Precautions
4
Quick Index
6
Table of Contents
7
General Precautions
8
Before Work
8
Safety Precautions
8
Warning and Caution Labels Affixed to Product
9
Warning and Caution Labels Affixed to Product
10
Working Clothes and Protective Equipment
10
Batteries
11
Battery Location
12
Battery Replacement Procedure
12
Battery Life
12
Battery Disposal
13
Product Disposal
13
Service Life
13
Definition of Supervisor/Operator/Service Personnel
13
Unit Structure
14
Package Contents
14
Unit Dimensions and Components
15
Main Unit (Exterior Appearance)
15
Main Unit (Interior Appearance)
17
Lcd
18
Terminal Blocks
19
System Configuration
22
Preparation
23
Tools Required
23
Disposal of Packing Materials
23
Installation
24
Installation Location
25
Installation Conditions
25
Product Installation
27
Wall-Mounting
27
Panel-Mounting
29
Wiring and Connection
30
Wiring
30
Connecting Power and Signal Lines
31
Grounding
33
Connecting to Gas Detector
34
Connecting to External Devices
36
Operation Check
38
Glossary
39

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Gas Detectors Security System Security Sensors Measuring Instruments

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New Cosmos Electric NV-120 Series Manuals

New Cosmos Electric NV-120 Series Instruction Manual For Operation (92 pages)

Table of Contents

New Cosmos Electric NV-120 Series Instruction Manual For Installation (42 pages)

Table of Contents

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