Bacharach 6401-0509 manuals
6401-0509
Table of contents
- Instruction
- Table Of Contents
- Table Of Contents
- Table Of Contents
- Table Of Contents
- SECTION 1. INTRODUCTION
- Detection Options
- Detecting Specific Gases
- Figure 3. Gas Specific MGS-250 Gas Detectors
- Table 2: Gas Specific Detector Measurement Performance
- Figure 4. Changing Gas Types and Accuracy
- Remote Controller Options
- Specifications
- SECTION 2. MOUNTING THE GAS DETECTOR
- Machinery Rooms
- Chillers
- Figure 5. Initial Housing Separation
- Figure 6. Front and Back Views of MGS-250 Base
- SECTION 3. WIRING AND CONFIGURATION
- Wiring Supply Power (24VAC or 24VDC)
- Figure 9. Maintaining Neutral Polarity
- Wiring Alarm Output (Analog Signal)
- Wiring the Digital Alarm Output Relay
- Modbus Network Configuration
- Conclusion
- SECTION 4. OPERATION AND STABILIZATION
- Alarms
- Critical Faults
- SECTION 5. CONFIGURE THE GAS DETECTOR
- Setting Parameters
- Figure 15. Analog Output Scaling Options
- Completing Setup
- SECTION 6. FUNCTIONAL TESTS AND ADJUSTMENTS
- Bump Testing vs. Adjusting Detector Response
- Bump Testing
- Adjustment Using Calibration Gas
- SECTION 7. MODBUS COMMUNICATIONS
- Analog Input Registers
- Analog Output Registers
- Input Status Flags
- SECTION 8. TROUBLESHOOTING
- Table 18: Fault Codes
- Diagnostics Attributes (P.-18)
- Resetting MGS-250 to Default Values
- Other Symptoms
- SECTION 9. REPLACEMENT PARTS AND ACCESSORIES
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