• Allow the leak detector to operate with the sensitivity level in the HI position for several minutes before testing with the Leak Test Vial. This guarantees that sensor is fully conditioned for maximum response to refrigerant gas. JB INDUSTRIES • QUEST LD-3000 Operating Manual • 630.851.9444 • sales@jbind.com...
LED will turn on. To change sensitivity levels, press the SENS button once for HI sensitivity (red LED will turn on) and again for LO sensitivity (yellow LED will turn on). JB INDUSTRIES • QUEST LD-3000 Operating Manual • 630.851.9444 • sales@jbind.com...
Additionally, if the instrument becomes unstable during its operation, it is an indication that the sensor may be defective or dislodged. JB INDUSTRIES • QUEST LD-3000 Operating Manual • 630.851.9444 • sales@jbind.com...
Ford Motor Company. Quaker State is a registered trademark of Quaker State. Loctite is a registered trademark of Henkel Corp. Dexron is a registered trademark of General Motors. Gunk is a registered trademark of Gunk. JB INDUSTRIES • QUEST LD-3000 Operating Manual • 630.851.9444 • sales@jbind.com...
630.851.9448 Fax WARRANTY The QUEST LD-3000 is warrantied against defects in materials and workmanship for 1 year from date of purchase. JB products are guaranteed when used in accordance with our guidelines and recommendations. Warranty is limited to the repair, replacement, or credit at invoice price, (our option) of products which in our opinion are defective due to workmanship and/or materials.
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