Manual Part NO.: 119509-00 Rev. A
2. Remove the panel from the emitter (Figure 6).
• Note that the panel is secured to the emitter with a lanyard. This is to
avoid dropping the panel while performing maintenance in the field
(Figure 7).
3. Apply the provided silicone lubricant evenly along the acoustic driver assembly’s O-ring,
found on the bottom of the assembly. This ring is indicated by the yellow outline in Figure 8.