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Limited Warranty and Limitation of Liability Your Amprobe product will be free from defects in material and workmanship for one year from the date of purchase unless local laws require otherwise. This warranty does not cover fuses, disposable batteries or damage from accident, neglect, misuse, alteration, contamination, or abnormal conditions of operation or handling.
• Use extreme care when using near rotation equipment. • Use extreme care when using near electrical equipment. • Use only 4 x AA batteries for the ULD-405 Receiver, properly installed in the battery compartment, to power the Product (see Section 5: Maintenance).
The ULD-405 Receiver detects ultrasounds within 20 kHz to 90 kHz frequency, then amplifies and converts these ultrasonic sounds to frequencies and levels that the human ear can hear through headphones and show it on the LCD screen.
3. KIT COMPONENTS 3.1 Kit Components Your shipping box should include: ULD-405 ULD-405 Receiver Earbuds (for use with hard hat) PB-1 Power Parabola TEA-1 Flexible Tubing Adapter TE-1 Tubular Extension CC-6010 Carrying Case AA Batteries Manual Note: Batteries are not pre-installed in the Receiver.
3. KIT COMPONENTS 3.3 Accessories The ULD-405 comes supplied with additional Receiver accessories that are helpful in leak identification. Plug the headphones into the Receiver to audibly hear the leak and verify its source (for example hissing sound of an air leak versus ticking sound of an electric discharge).
4. MAIN APPLICATIONS 4.1 Using the ULD-405 Ultrasonic Leak Detector Receiver 1. Turn on the Receiver and plug the headphones into the jack located on the front of the Receiver. Any standard set of 3.5 mm jack headphones are compatible.
5. MAINTENANCE 5.1 Changing the Receiver Batteries The ULD-405 uses four 1.5 V AA (LR6) batteries (supplied). To replace the batteries, follow these steps: 1. Make sure that the Receiver is turned off. 2. Use a screw driver to unscrew the captive screw.
6. SPECIFICATIONS Features ULD-405 Sensitivity Adjustment Volume Adjustment Earphone Jack Yes (compatible with 3.5 mm audio jack) Display Size LCD 2.5 in (6.35 cm) Display Dimensions 1.45 x 1.93 in (36.72 x 48.96 mm) Display Resolution 240(RGB) x 320 pixels...
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