Bacharach MGS-410 Quick Start Manual Download

Page: 10 / 14

1100-2290

Revision 0

MGS-410 Quick Start Guide

STATE

OUTPUT

LED

Buzzer

Warm-up

Normal

Low Alarm

High Alarm

Offline

Fault

Negative Gas Fault

Zero Cal. Fault

Span Cal. Fault

STATE

INPUT

MAG #1 TRAP

MAG #1 HOLD

MAG #2 TRAP

MAG #2 HOLD

Warm-up

Enable Bluetooth

Connectivity

―

Disable Bluetooth

Connectivity

―

Normal

Start Zero

Calibration

Start Span

Calibration

Low Alarm

Mute Buzzer

Acknowledge

Latched Alarm

High Alarm

Mute Buzzer

Acknowledge

Latched Alarm

Offline

―

Fault

Mute Buzzer

Acknowledge

Latched Fault

Negative Gas Fault

Mute Buzzer

Start Zero

Calibration

Zero Cal. Fault

Acknowledge Fault

―

Fout meetbreed-tekalibratie

―

Acknowledge Fault

7. Operation Overview

Summary of Contents for MGS-410

Page 1: ...Refrigerant Leak Detection O N 1100 2290 November 2018 Revision 0 Refrigerant Gas Detector for Machinery Rooms Cold Rooms Freezers Quick Start Guide ...

Page 2: ...uctions CAUTION Except for the maintenance detailed in this manual this product should ONLY be opened and or serviced by authorized personnel Failure to comply may void the warranty WARNING Use this product ONLY for the purposes and under the conditions listed in the user manual Failure to comply may result in injury and or damage to the product WARNING The MGS 410 has not been designed to be intr...

Page 3: ...by a suitably qualified technician who will install this unit in accordance with these instructions and the standards in their particular industry locality This document is only intended as a guide and the manufacturer bears no responsibility for the installation or operation of this unit Failure to install and operate the unit in accordance with these instructions and with industry guidelines may...

Page 4: ...netic Switches 2 Bluetooth Bluetooth Low Energy BLE 4 2 Bluetooth Bluetooth Low Energy BLE 4 2 COMPONENT DESCRIPTION 1 M16 Cable Glands 4 2 Rubber Gasket 3 Digital Connection Modbus In 4 Digital Connection Modbus Out 5 Tactile Switch 1 6 Tactile Switch 2 7 Ribbon Cable Connection To Sensor 8 Power Connection In 9 Internal Alarm Buzzer 10 Power Connection Out 11 Magnetic Switch 1 12 Magnetic Switch...

Page 5: ...und shielded cable with 120 Ω characteristic impedance 16 to 28 AWG Enclosure Material ABS Protection IP66 Temperature Semiconductor 40 to 122 F 40 to 50 C Electrochemical Ranges vary by gas type and or concentration see the MGS 400 User Manual P N 1100 2294 for a full list of temperature ranges Infrared 40 to 122 F 40 to 50 C Catalytic Bead 40 to 122 F 40 to 50 C Humidity 5 to 90 RH non condensin...

Page 6: ... maximum wiring lengths and following considerations Environment the full range of environmental conditions when selecting a location Application the specifics of the application possible leaks air movement draft etc when selecting a location Accessibility the degree of accessibility required for maintenance purposes when selecting a location Target Gas the specific gravity of the target gas when ...

Page 7: ...ble 1 Locate connections Modbus Power and remove terminal blocks from the PCBA 2 Remove plugs from the corresponding M16 cable glands and pass the cable through the opening 3 Secure wires in each terminal block and pressing firmly reinstall the terminal block in the PCBA 4 Remove excess cable from the housing before securing the cable glands and proceeding to reinstall the sensor Modbus x 2 Power ...

Page 8: ...o 15 to 20 lbf in 1 5 to 2 0 Nm 1 Reinstall the rubber gasket IP66 version only Ensure that it is correctly seated by placing the side with two grooves face down and the edge with two bumps on the top 2 Reconnect the ribbon cable from the sensor to the PCBA 3 Ensure no cables are interferring with the sensor module and close the lid 4 Using a 5 32 4 mm hex key allen wrench tighten the lid screws i...

Page 9: ...tbeat until it has been paired discovery has timed out or has been cancelled 2 Launch the MGS 400 App and click the Bluetooth icon at the bottom of the screen to initiate a scan 3 Select the instrument default is 18TMA from the list of available Bacharach gas detectors 4 When prompted enter the passkey default is 123456 5 Go to configure tab to setup device When prompted enter unlock code to acces...

Page 10: ...LD Warm up Enable Bluetooth Connectivity Disable Bluetooth Connectivity Normal Start Zero Calibration Start Span Calibration Low Alarm Mute Buzzer Acknowledge Latched Alarm High Alarm Mute Buzzer Acknowledge Latched Alarm Offline Fault Mute Buzzer Acknowledge Latched Fault Negative Gas Fault Mute Buzzer Start Zero Calibration Zero Cal Fault Acknowledge Fault Fout meetbreed tekalibratie Acknowledge...

Page 11: ...ondition during calibration Acknowledge any alarms or faults BEFORE attempting to begin the calibration process WARNING Except for CO2 or O2 sensors calibration gas must be in a balance of air not nitrogen N2 IMPORTANT Calibration and or bump testing requires the MGS 400 calibration adapter kit P N 6302 9990 IMPORTANT At elevations higher than 6 560 2 000 m calibration will result in a lower readi...

Page 12: ...l countdown to completion If calibration is successful proceed to Step 12 Manual the LED will blink green red green red red green red red red etc until calibration is complete To abort hold MAG 1 for 5 seconds turn off gas flow and remove the calibration adapter If calibration is successful green LED proceed to Step 12 If calibration is unsuccessful LED blinks orange 2 Hz tap MAG 1 to discard the ...

Page 13: ... hold MAG 2 for 5 seconds turn off gas flow and remove the calibration adapter If calibration is successful LED blinks green orange red proceed to Step 18 If calibration is unsuccessful LED blinks orange 2 Hz tap MAG 2 to discard the calibration attempt and see the MGS 400 User Manual P N 1100 2294 for troubleshooting 13 Turn off gas flow from calibration gas and remove the calibration adapter 14 ...

Page 14: ... of test so that external devices can be disabled silenced 3 Apply a sufficiently high concentration of the target gas to trigger alarms but NOT pure refrigerant or hydrocarbons e g do not use a butane lighter 4 Once thresholds have been exceeded relays should activate digital outputs should transmit the gas concentration and MGS 400 App gas concentration should be displayed the instrument status ...

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