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Riken Keiki OX-5001 User Manual

Riken Keiki OX-5001
95 pages
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PT1E-10511
Indicator/Alarm Unit
RM-5000 Series
Operating Manual
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Riken Keiki OX-5001 Specifications

General IconGeneral
ModelOX-5001
CategorySecurity System
TypePortable Gas Detector
Detection GasOxygen (O2)
Resolution0.1%
Accuracy±0.5% vol
Alarm MethodAudible alarm, Visual alarm
DisplayLCD
MaterialABS Plastic

Summary

Important Notices on Safety

2-1. Danger Cases

Alerts about critical safety hazards and non-explosion-proof nature.

2-2. Warning Cases

Details potential risks and precautions for safe operation.

2-3. General Precautions

Lists critical warnings and necessary actions for safe use.

How to Use

4-5. How to Wire

Provides recommended cables and wiring specifications.

How to Operate

5-2. Basic Operating Procedures

Overview of unit modes and transitions between them.

5-3. How to Start the Unit

Step-by-step guide for powering on and initializing the unit.

5-4. Modes Overview

Detailed explanation of various operational modes and their functions.

5-6. Alarm Test Mode

Procedure for testing alarm functions and external circuit transmissions.

Zero Adjustment (User Mode)

Step-by-step guide for performing zero adjustment in user mode.

Operations and Functions

6-1. Gas Alarm Activation

How the unit detects and signals gas alarms, including self-latching.

6-2. Fault Alarm Activation

How the unit signals and recovers from internal faults.

6-3. External Output Operation

Explanation of 4-20mA and RS-485 output signals and their modes.

Maintenance

7-1. Maintenance Intervals and Items

Outlines recommended maintenance schedules and tasks.

Gas Introduction Test and Zero/Span Adjustment

Procedures for gas testing and basic calibration in maintenance mode.

7-3. Gas Calibration Method

General process for calibrating the unit using calibration gas.

Zero Adjustment Procedure

Detailed steps for performing zero calibration on the detector head.

Span Adjustment Procedure (Single Range)

Steps for span calibration for single-range detector heads.

Span Adjustment Procedure (Dual Range)

Steps for span calibration for dual-range NC-5001W models.

Troubleshooting

Troubleshooting Unit Abnormalities

Lists common unit symptoms, causes, and troubleshooting actions.

Troubleshooting Reading Abnormalities

Common issues with readings and their potential causes and solutions.

Product Specifications

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