B. SAFETY CONSIDERATIONS
WARNING: Please follow manufacturers test
procedures whenever possible. Do not place the
sensor cage located on the end of the gooseneck on
hot or in hot locations.
GENERAL GUIDELINES
ALWAYS
•
Allow the 719 to warm up prior to use. This typically
takes 30 seconds but can take as long as 10 minutes
depending on ambient temperature.
•
Turn your detector on in a “clean air” environment away
from the test location.
•
Inspect the sensor cage to ensure it is securely attached.
NEVER
•
Place the detector or sensor cage in or on a hot item.
4
5
C. TECHNICAL DATA
1. Features and Benefits
Auto Zero
Automatically sets the sensor to
zero after warm up.
Mute
Mutes the speaker and earphone alarm
Audible
Alarm sounds when a combustible gas
Alarm
with a methane concentration of 1000ppm
or more is measured
Visual
Alarm LED’s located on the front and
Alarm
in the sensor cage tip
2. Product Applications
Perform the following tests and/or measurements with the 719
leak detector:
• Locate combustible gas leaks in joints and fittings.
719 manual_102808.qxd 10/30/2008 2:26 PM Page 4
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