User Guide
Table Of Contents
- Section 1. Introduction
- 1.1. How to Use This Manual
- 1.2. Warning Statements
- 1.3. Caution Statements
- 1.4. Hazard Symbols Located on the Monitor
- 1.5. Safety Precautions
- 1.5.1. AC Power Supply
- 1.5.2. Protective Grounding
- 1.5.3. Explosive Atmosphere
- 1.5.4. Proper Exhaust Venting
- 1.5.5. Accessing the Interior of the Monitor
- 1.5.6. Misuse and Modifications to the Monitor
- 1.5.7. In Case of Malfunction
- 1.5.8. Fusing
- 1.5.9. Installation Category
- 1.5.10. Altitude Limit
- 1.5.11. Cleaning
- 1.6. Functional Overview
- 1.7. Specifications
- Section 2. Installation
- Section 3. Operation
- Section 4. Maintenance
- 4.1. Warnings and Cautions
- 4.2. Charcoal Filter (Halogen Gas Monitor Only)
- 4.3. Hydrophobic Filters
- 4.4. Servicing Air Lines and Termination Filters
- 4.5. End-of-Line Water Stop (Optional)
- 4.6. Water Trap (Optional)
- 4.7. Fuses
- 4.8. Clock Battery
- 4.9. Sample Pump
- 4.10. Replacement Parts and Optional Accessories
- 4.11. Service Centers
- Appendix A. Data Tables
Single Zone Gas Monitor
2 P/N: 3015-4256 Rev 10
1.5.2. Protective Grounding
Under no circumstances should the SZ unit be operated without connection to a protective ground. Doing
so poses a potential shock hazard and is also a violation of electrical safety standards applicable to this
type of equipment.
1.5.3. Explosive Atmosphere
Do not operate this equipment in the presence of flammable liquids, vapors or aerosols. Operation of any
electrical equipment in such an environment constitutes a safety hazard.
1.5.4. Proper Exhaust Venting
It is imperative that the monitorâs exhaust port be vented as described in this manual. Failure to do so
may constitute a safety hazard.
1.5.5. Accessing the Interior of the Monitor
Extreme care should be exercised when accessing the interior of the monitor. Only qualified electrical
maintenance personnel should perform connections and adjustments. Always remove AC power before
performing work inside the monitor.
1.5.6. Misuse and Modifications to the Monitor
The protection provided by the monitor may be impaired if the monitor is used in a manner not specified by
Bacharach, Inc. Changes or modifications to this monitor, not expressly approved, will void the warranty.
1.5.7. In Case of Malfunction
Do not continue to use this equipment if there are any symptoms of malfunction or failure. In the case of
such occurrence, de-energize the power supply and contact a qualified repair technician or the nearest
Bacharach Service Center. Use ONLY the provided knockouts for electrical and communication wiring.
Drilling into the box will void the warranty.
1.5.8. Fusing
F1, F2: 1.0 A, 250 V, Type âFâ
1.5.9. Installation Category
Installation Category II, Pollution Degree II, as defined by UL
1.5.10. Altitude Limit
6,562 ft (2,000 m) maximum
1.5.11. Cleaning
To clean the outside of the case, DO NOT use soap and water. USE a dry cloth.
1.6. Functional Overview
1.6.1. General Description
Single zone gas monitors are specified to support compliance to federal, state and local safety codes
governing gas emissions. Avoiding significant loss reduces equipment replacement costs, maintains
equipment efficiency, promotes safety, and protects the environment.