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Declaration of Conformity This is to certify that this equipment, designed by JB Industries 601 N. Farnsworth Ave., Aurora, IL 60505 USA meets the essential safety re- quirements of the European Union and is placed on the market according- ly. It has been constructed in accordance with good engineering practice...
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LD-2500 HUNTER Features JB’s HUNTER combines sophisticated technology with durability for an instrument with outstanding sensitivity. • Electrochemical heated-diode sensor • “No-reset” detection of CFCs, HCFCs, and HFCs • Automatic adjustment (zeroing) to refrigerants in leak test area • Rugged, fl exible probe with a foam fi lter for sensor protection •...
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How to Install the “D” Alkaline Batteries 1. Remove the battery cover by releasing the latch and sliding the cover down and off of the handle. 2. Install two “D” size alkaline batteries as shown in Figure 1. 3. Reinstall the battery cover by aligning it with the handle and sliding it up until the latch engages.
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Figure 2: Installing the sensor Using the LD-2500 HUNTER WARNING DO NOT OPERATE THIS INSTRUMENT IN THE PRESENCE OF GASOLINE, NATURAL GAS, PROPANE, OR IN ANY OTHER COMBUSTIBLE ATMO- SPHERES. HOW TO FIND LEAKS NOTE: A sudden whipping of the leak detector probe or blowing into the sensor tip will affect the air fl...
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Cleaning the HUNTER’s Housing The JB LD-2500 HUNTER’s plastic housing can be cleaned with standard household detergent or isopropyl alcohol. Care should be taken to pre- vent the cleaner from entering the instrument. Since gasoline and other solvents may damage plastic, protect the unit from contact with these sub- stances.
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Warranty and Liability JB warranties your LD-2500 HUNTER Refrigerant Leak Detector to be free from defects of materials or workmanship for two years from the date of purchase. JB does not warrant items that deteriorate under normal use, including power cells, sensors and fi lters. In addition, JB does not warrant any instrument that has been subjected to misuse, negligence, or accident, or has been repaired or altered by anyone other than JB.
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Replacement parts and accessories for the LD-2500 HUNTER Refrigerant Leak Detector are available through the same wholesaler from whom you bought the instrument. Replacement Storage Case Replacement Sensor Tip lters (package of 20) JB INDUSTRIES AURORA, IL 60505 USA www.jbind.com 800-323-0811 +1630-851-9444 outside the US 074-477-P37A...
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