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Introduction 

The  Combustible Gas Leak Detector

 

has a long, 

slim gooseneck probe to find leaks in tight areas. It’s 

adjustable alarm, easy one-hand operation and 

impact resistance storage case add up to value and 

convenience 

 

Applications and Features include 

 

Easily operate the Combustible Gas Leak Detector with one 

hand to detect presence of combustible gases. Audible and 

visual indicators help pinpoint leak source. Adjustable “tic” 

rate helps eliminate background gas concentration in 

contaminated environments.

 

• Higher Sensitivity

 

• Adjustable tick rate to locate leaks quickly and 

easily 

• Visual leak detection by LED indicators 

• Precision sensor detects even the smallest leaks 

• Fast response of less than two seconds to 40% 

LEL 

• Includes earphone Jack 

• 16” gooseneck 

 

 

 

 

 

 

Safety Tips 

Summary of Contents for GD-3300

Page 1: ...User s Manual Combustible Gas Leak Detector Model GD 3300...

Page 2: ...le Gas Leak Detector with one hand to detect presence of combustible gases Audible and visual indicators help pinpoint leak source Adjustable tic rate helps eliminate background gas concentration in c...

Page 3: ...ombustible Gas Leak Detector as a result of a service call chances are someone has either smelled a combustible gas leak or someone has reason to believe gas may be leaking While your Combustible Gas...

Page 4: ...ion As a matter of routine ventilate the area you plan to work in Ventilation will help ensure the gas does not accumulate in large volume where it can attain its Lower Explosive Limit LEL LEL Lower E...

Page 5: ...e Switch 6 Earphone Jack 7 Tic Rate Sensitivity Adjustment 8 Probe Clip 9 Hand handle 10 Batteries cover Instructions Switch on the gas leak detector by sliding the ON OFF button and the READY light i...

Page 6: ...be tip detects a combustible gas the tic rate will increase and the instrument sounds a warbling tone while the ALARM light As the concentration of gas increases so does the tic rate If the situation...

Page 7: ...s In order to isolate the source of a leak you may need to move the wheel counter clockwise decreasing the sensitivity as the sensor moves closer Replacing the Batteries Replace your 1 5 volt size R14...

Page 8: ...lly damaged To replace sensor 1 Turn the instrument off 2 Remove the upper tip guard by pressing straight up from the alignment notch that separates the two halves of the tip guard 3 This is a sturdy...

Page 9: ...l Alarm Visible Audible at 10 LEL for Methane Can be calibrated for other concentrations or gases Warranty 1 year Operating Conditions To ensure accurate readings use it only when ambient air is withi...

Page 10: ...o Natural Gas o Propane o Butane o Methane o Acetone o Alcohol o Ammonia o Steam o Carbon Monoxide not to quantify o Gasoline o Jet Fuel o Hydrogen Sulfide o Smoke o Industrial Solvents o Lacquer Thin...

Page 11: ...10...

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