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DeNova Detect ML-310ES User Manual

Natural gas alarm
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ML-310ESENT_(05)_
Natural Gas Alarm
ML-310ES
User's Manual
Thank you for purchasing a DeNova Detect
thoroughly read and understand this user manual before using this Alarm
and retain for future reference. When methane (natural gas) is detected,
an alarm will be activated. The alarm consists of a flashing red LED light,
sounding of a warning alarm and a recorded message.
DANGER: ASPHYXIATION & EXPLOSION
NATURAL GAS LEAK ALARM INDICATES
AN EMERGENCY SITUATION AND RISK OF
EXPLOSION
• Leave building immediately, open doors and windows as
you leave. Take others with you. If you are outside when
you hear the alarm, leave the area immediately.
• Avoid creating any sparks.
• Find a phone AWAY FROM THE AREA and immediately
call 911 and/or your gas utility.
• Do not re-enter the area until source of the leak is found
and corrected.
Follow directions from utility employees or emergency
responders on site.
DANGER: ELECTROCUTION
• Do not subject the Gas Alarm to water or liquid by
submerging it, spraying liquid on it or otherwise.
• Do not disassemble this alarm or attempt to remove the
front cover.
DANGER: FIRE & EXPLOSION
Improper disposal may result in fire or explosion.
Natural Gas Alarm. Please
®

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Summary of Contents for DeNova Detect ML-310ES

  • Page 1 ML-310ESENT_(05)_ Natural Gas Alarm ML-310ES User’s Manual Thank you for purchasing a DeNova Detect Natural Gas Alarm. Please ® thoroughly read and understand this user manual before using this Alarm and retain for future reference. When methane (natural gas) is detected, an alarm will be activated.
  • Page 2 DANGER: HAZARDOUS CONDITIONS Follow these instructions completely. Failure to do so may result in an undetected natural gas leak or other hazardous conditions that may cause serious injury or death. DANGER: HEARING DAMAGE Do not place ear directly against or in close proximity to Gas Alarm.
  • Page 3 General description & intended use DANGER If you smell natural gas, evacuate the area right away, then call 911 or your gas utility. Do not wait for alarm to sound. WARNING This Gas Alarm is designed to act as a continuous monitor of natural gas that reaches the sensor.
  • Page 4 Gas Alarm parts • Alarm speaker Sounds an alarm when leakage, • Green LED gas alarm (power) trouble, low battery, or end of This LED flashes life is detected. when the • test button is Red LED pressed. (gas leak alarm) This LED flashes •...
  • Page 5 Mounting the Gas Alarm Selecting Gas Alarm location WARNING • Mounting in an improper location can affect the sensitive electronic components in this device. • Improper Gas Alarm location can prevent detection of natural gas. • Improper placement can prevent you from hearing the alarm. Install in a location where you can hear the alarm sound loudly from all sleeping areas.

  • Page 6: Installing (Or Replacing) The Battery

    After installing or replacing battery, always test the Gas Alarm to ensure it is operational. NOTICE Device uses type of battery that is not available in retail. Contact DeNova Detect for replacement batteries. ® To install the included batteries or replace with manufacturer-supplied replacement batteries: •...
  • Page 7 • Connect the batteries by inserting the battery harness plug into the Gas Alarm receptacle as shown in the diagram below. Do NOT remove the plastic wrap surrounding the batteries. • The battery harness plug has a large notch on it that faces up when installed correctly.
  • Page 8 Mounting the Gas Alarm NOTICE After mounting the Gas Alarm, test it following instructions in this User's Manual. The Gas Alarm may be mounted to the wall or a pipe in a location meeting the criteria discussed in the “Selecting Gas Alarm location” section. To mount the Gas Alarm to a wall: (1) Tools you will need: Drill with 3/16”...
  • Page 9 Gas Alarm functions The Gas Alarm is designed to activate an alarm in the event of a natural gas leak, Gas Alarm error, low battery or end-of-service-life for the Gas Alarm. Natural gas leak alarm activation An alarm activates when the concentration of natural gas in the area of the Gas Alarm reaches or exceeds 10%LEL for methane.
  • Page 10 Responding to natural gas leak alarm activation DANGER– ASPHYXIATION & EXPLOSION Follow these instructions carefully in the event that the gas leak alarm activates. Never ignore natural gas leak alarm. When this product detects natural gas at a concentration of greater than or equal to 10% LEL for methane, it is designed to beep 4 times and state, “Danger –...
  • Page 11 By pressing the test button for 3 seconds, an alarm will sound stating “Beep Low Battery” followed by “Beep Batería baja.” Contact DeNova Detect to arrange for replacement. Yellow LED (trouble) Flashes once every 10 seconds Yellow LED flashes once every 10 seconds Contact DeNova Detect for replacement battery.
  • Page 12 End of service life alarm activation An alarm activates when the end of service life is reached. When the end of service life alarm first activates, the Gas Alarm will beep 2 times and state “Please Replace Detector” followed by 2 additional beeps and state “Por favor, reemplace el detector.”...
  • Page 13 Testing the Gas Alarm CAUTION Test your Gas Alarm’s power and gas leak alarm notifications at least once a week. If the device does not operate properly it cannot alert you to the presence of natural gas. Take immediate action if your Gas Alarm fails a test.

  • Page 14: Troubleshooting

    Plug in the battery flash, and yellow and erly plugged in plug red LEDs do not turn Batteries are low Contact DeNova Detect solid on, even when the for replacement batteries button is pressed. Flashes three times The yellow LED is...
  • Page 15 Gas Alarm disposal DANGER Prior to disposing of this Gas Alarm, remove the batteries and wrap them with tape or similar material as shown in the below image to avoid potential explosion or ignition that may result in injury or fire. DANGER Do not incinerate.

  • Page 16: Specifications

    Specifications Model number ML-310ES Conforming standards ETL Listed to UL standard (UL1484) Detection principle MEMS hot wire semiconductor sensor Target gas Methane (Natural Gas) Operating temperature range 32°F (0°C) to 122°F (50°C) Operating humidity range 5% to 95%, RH, no condensation...
  • Page 17 DeNova Detect, 650 Warrenville Rd, Suite 101, Lisle, IL 60532. Please include a note describing the problem when you return the device.

  • Page 18: Contact Details

    New Cosmos USA, Inc. 650 Warrenville Rd. Suite 101 Lisle, IL 60532 847-749-3064 Licenses: "DeNova Detect" and "DeNova Detect" logo are registered trademarks in Japan and the United States. Contact Details DeNova Detect FOLLOW US 650 Warrenville Rd, Suite 101...

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