INFICON Whisper Ultrasonic Leak Detector - Manual (Page 7)

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6. When using the transmitter with headphones plugged into the Whisper, the instrument
will indicate ultrasonic disturbances through a variable-pitch tone.
If your Whisper did not come with a transmitter, you may order one under part number
700-600-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" LED will flash. To
change the batteries, depress the release tab using a coin or a 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 the Whisper instrument or headphones, unplug the
headphones from the detector when placing it in the case for storage.
Warranty
INFICON warrants your Whisper Ultrasonic Leak Detector to be free from defects of
materials or workmanship for two years from the date of purchase. INFICON does not
warrant items that deteriorate under normal use, such as power cells. In addition,
INFICON does not warrant any instrument that has been subjected to misuse,
negligence, or accident, or has been repaired or altered by anyone other than INFICON.
INFICON’s liability is limited to instruments returned to INFICON, transportation prepaid,
not later than thirty (30) days after the warranty period expires, and which INFICON
judges to have malfunctioned because of defective materials or workmanship.
INFICON’s liability is limited to, at its option, repairing or replacing the defective
instrument or part.
This warranty is in lieu of all other warranties, express or implied, whether of
merchantability or of fitness for a particular purpose or otherwise. All such other
warranties are expressly disclaimed. INFICON shall have no liability in excess of the
price paid to INFICON for the instrument plus return transportation charges prepaid.
INFICON shall have no liability for any incidental or consequential damages. All such
liabilities are excluded.
Accessory/Replacement parts
Ultrasonic transmitter. . . . . . . . . . . . . 711-600-G1
Contact probe . . . . . . . . . . . . . . . . . . 711-316-G1
Rubber extension probe . . . . . . . . . . 070-1128
Standard headphones . . . . . . . . . . . . 032-0404
Premium headphones . . . . . . . . . . . . 032-0427