Valleylab CUSA EXcel-8 - Remove the Suction Pump; Suction Pump and Controller Card

Suction Pump and Controller Card
Suction Pump and Controller Card
The suction pump and the suction pump controller card are a set;
replacing one requires replacing the other. This procedure describes how to
access and remove the suction pump, install a new suction pump, remove
the suction pump controller card, and install a new suction pump
controller card.
Remove the Suction Pump
1. Turn off the AC Main Switch, located on the rear panel.
Unplug the power cord connector from the wall receptacle.
Remove the left, right, and rear covers.
Lift the arm and control head to the highest position.
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Remove the left end of the suction pump chamber by removing
four screws (M4 Phillips) and four lock washers (Ma).
6. Remove the right end of the suction pump chamber by removing
four screws (M4 Phillips) and four lock washers (M4).
7. Remove the suction pump enclosure:
Note: The suction pump enclosure, an L-shaped part, attaches to a
baffle suction pump enclosure. Do not disassemble the two parts.
a. Remove four screws (M4 Phillips) and four lock washers (M4)—
two of each on either end of the enclosure.
b. Slightly lean the enclosure toward the rear of the console so that, as
you remove it, the enclosure will clear other components in the
console.
с. Carefully pull the suction pump enclosure out the left side of the
console.
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CUSA EXcel-8 System Service Manual 11-29