Service and repair
Puritan Bennett™ 700 Series Ventilator System Service Manual
10070389 Rev. A
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5.
Applying firm hand force to center of motor just above angle bracket, force motor into
mesh with rack. With hand force still applied, push rack back and forth several times.
(This will turn the rack until the rack teeth face and the pinion are aligned parallel.)
Visually verify that pinion gear meshes with rack teeth.
Figure 8-48. Gear mesh procedure: Positioning motor encoder
Figure 8-49. Gear mesh procedure: Fasteners installed but not locked
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Summary of Contents for Puritan Bennett 700 Series
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