UNPACKING AND INSTALLATION
15
OTOWAVE 302+ INSTRUCTION FOR USE
2.6.
THE PROBE
2.6.1.
CONTROLS AND INDICATORS (PROBE)
1
Indicator light
Illuminates depending on functionality of the instrument
2
Function button
Quick view of the test settings currently used or change of baseline mode.
3
Probe tip with ear tip
2.6.2.
THE PROBE HEAD
1
Boss and Nut
Connection on probe body for attaching nose cone
2
Seal gasket
Gasket used to ensure air flow
3
Probe tip
Transparent probe tip which houses the gasket
4
Nose cone
Top part of probe to securely fasten probe tip and gasket
The small holes through the Otowave 302+ probe tip must be kept clear. If these become blocked a warning message
will be displayed. The probe tip must be removed and replaced.
To remove the probe tip, unscrew the nose cone and remove the probe tip from the boss. A small seal will be found in
the base of the probe tip. This should be examined and replaced if it is blocked or damaged. Do not remove the nut
securing the boss to the body of the instrument.
Please note:
When replacing the probe tip, ensure that the seal is correctly located with the flat side aligned with
the flat side within the base of the probe tip. Push the probe tip over the boss and replace the nose cone. Make sure
that the nose cone is screwed home firmly but do not over-tighten. Do not use any tools to tighten the nose cone.
After replacing the tip, a ‘Daily Check’ should be carried out.
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