Care And Maintenance - Inficon Whisper Manual De Operación

Whisper Transmitter Accessory (if equipped)
Whisper Transmitter is an accessory which can be used with the Whisper
Ultrasonic Leak Detector to locate leaks in walk-in coolers/freezers, wall and
ceiling joints, around doors, windows, body seals, rubber moldings, ducts, etc.
Whisper Transmitter produces the frequency detected by Whisper. By placing
Whisper Transmitter in a sealed area and scanning the exterior of the area.
Whisper can detect any signal escaping the sealed area. A flaw in the seal can be
quickly and accurately pinpointed.
1. Turn the transmitter power switch on. The POWER indicator will illuminate to
indicate it is operating.
NOTE: You will not be able to hear the tone generated by the transmitter.
2. Place Whisper Transmitter into the area to be tested. Seal area to be tested
completely.
3. Set the "Sensitivity" control on Whisper to maximum.
4. Scan the exterior area for the suspect leaks. To pinpoint leaks, see
Leaks" on page
NOTE: When using Whisper Transmitter and headphones, Whisper will indicate
ultrasonic disturbances through a variable-pitch tone
If your Whisper did not come with a Whisper Transmitter, you may order one
under part number 711-600-G1 from your authorized distributor.

Care and Maintenance

To clean exterior surfaces, wipe with a soft damp cloth.
When the batteries near the end of their useful life, the battery indicator will flash.
To change the batteries, depress the release tab using a coin or screwdriver and
slide the cover back. Replace the batteries with two new "D" cell alkaline batteries.
Replace the cover by holding it in place along the side rails while sliding it forward
to engage both the rear hooks and the front release tab.
To avoid accidental damage to Whisper or the headphones, unplug the
headphones when placing it in the case for storage.
6.
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"Locating