GM MANTS420 manual Mount and Wire the Detector pages 5 through

Page 5

Model TS420

Quick Start Guide

1. Mount and Wire the Detector (pages 5 through 9)

There are no standard rules for detector placement since the optimum sensor location is different for each application. The customer must evaluate conditions at the facility to make this determination. Generally, the TS420 should be easily accessible for calibration checks. The TS420 should be mounted pointing down to prevent water build-up on the detector head. The detector assembly should not be placed where it may be coated by contaminating substances. Although the Model TS420 is RFI resistant, it should not be mounted in close proximity to radio transmitters or similar equipment.

Some general guidelines for sensor location:

!The TS420 should be used in locations that are tightly enclosed with poor or no ventilation, such as utility tunnels or underground storage areas. These areas are likely to have dangerously low oxygen concentrations.

!Observe the TS420’s environmental specifications when locating the unit.

The environmental specifications covering the electrochemical cell are found in the Appendix, Section 5.1.4.

Detectors should be mounted in an area that is as free from wind, dust, water, shock and vibration as possible.

WARNING - Operation above or below temperature limits will provide unstable readings, which may cause false alarms or failure to alarm. See Section 5.1.4 for guidelines.

General Monitors discourages painting of detector assemblies. If the detector head is painted over, the gas will not be able to diffuse into the sensor. If the TS420 body is painted over, the LCD display cannot be read.

The TS420 is shipped without the sensor installed. The sensor must be installed into the detector and calibrated for proper operation. See Sections 3.3 and 3.4 for installation instructions and Section 4.3 for calibration instructions.

Once correctly installed, the TS420 requires little or no maintenance other than periodic calibration checks to ensure system integrity. General Monitors recommends a calibration check schedule be established and that the complete system, including all alarm circuitry, be tested at least annually.

The overall and mounting dimensions for the TS420 (Figure Q-A) should be used when making installation determinations. Mechanical specifications can be found in the Appendix, Section 5.1.2.

3/4 NPT

4.50"

LOOP+ (RED)

LOOP- (WHITE)

FRAME GROUND (GREEN/YELLOW)

HAND TIGHTEN ONLY

MODE

CAL

ENERAL NITORS

Ø1.75"

1 1/2-20 UN-2A

Figure Q-A Outline and Dimensional Drawing

iv

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Contents Model TS420 Warranty Statement System Integrity Verification Commissioning Safety SystemsPeriodic System Verification Periodic Testing/Calibration of Field DevicesFigure Q-A Outline and Dimensional Drawing Mount and Wire the Detector pages 5 throughIntrinsically Safe Barriers Figure Q-B Wiring DiagramPower-up After Initial Calibration Apply power to the detectorInitial Power-up Calibrate the Detector Calibration ProcedureViii Table of Contents Plastic Junction Box, NPT 45160-2 Plastic Junction Box, M20 Table of FiguresIntroduction Features and BenefitsGeneral Description ApplicationsThis page left intentionally blank Sensor Assembly Detector AssemblyLCD Display Location Control ElectronicsDetector Location Considerations InstallationReceipt of Equipment Maintenance Installation InstructionsWiring Diagram Wiring ConnectionsOperation Applying PowerCalibration Operating ModesCalibration Equipment Flow DiagramSensor Replacement Procedure Sensor Alignment Remove paper liner from gasket, if present Fault Codes are Sensor Care and MaintenanceFault Codes & The Remedies Appendix SpecificationsStatus Indicator Input PowerEnvironmental Specifications Operating Temperature Range Storage Temperature RangeCapacitance Intrinsically Safe System RequirementsInductance Sample CalculationØ1.75 2-20 UN-2A Outline & Dimensional Drawing NPTEngineering Documentation Control Drawing Safearea Sample Installation31305-2 Aluminum Junction Box 10252 Round Aluminum Junction Box70631-2 Splash Guard Calibration Accessories AccessoriesOrdering Information Calibration Schedule for Problem Environments Spare Parts & Accessories

MANTS420, TS420 specifications

The GM TS420 and MANTS420 represent a breakthrough in agricultural technology tailored for enhancing both efficiency and productivity in farming operations. As versatile solutions, they are designed to meet the demands of contemporary agricultural practices.

One of the primary features of the GM TS420 is its powerful engine, which ensures robust performance across various terrains. The engine is specifically engineered to provide optimal fuel efficiency while minimizing emissions, aligning with modern environmental standards. This is crucial for farmers focused on maintaining a sustainable operation while reducing operational costs.

The MANTS420, on the other hand, stands out for its advanced precision farming technologies. Equipped with cutting-edge GPS and navigation systems, the MANTS420 allows for precise planting and harvesting. This precision is essential for maximizing yields and minimizing waste, as it enables farmers to apply inputs such as seeds, fertilizers, and pesticides more effectively and economically.

Both models feature a user-friendly interface, which streamlines operation and reduces the learning curve for new users. The touchscreen displays provide real-time data on machine performance, field conditions, and crop status, allowing farmers to make informed decisions quickly and efficiently.

In terms of durability, the GM TS420 and MANTS420 are built with high-quality materials designed to withstand the rigors of agricultural environments. Their sturdy chassis and high-ground clearance enhance maneuverability in challenging landscapes, making them ideal for diverse farming tasks.

Furthermore, the technology in both units includes telemetry and remote monitoring capabilities. This allows farmers to track performance metrics and receive maintenance alerts, minimizing downtimes and optimizing machine longevity.

The implement compatibility of the GM TS420 and MANTS420 is another noteworthy characteristic. Both models can accommodate a wide range of attachments, making them versatile tools for various agricultural tasks, from tilling and plowing to seeding and harvesting.

In conclusion, the GM TS420 and MANTS420 embody the synthesis of advanced engineering and technology in the agricultural sector. Their combination of robust power, precision farming capabilities, ease of use, durability, and versatility make them indispensable assets for modern farmers seeking to enhance productivity while adhering to sustainable practices.
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