Suction Pump and Controller Card
Replacement Procedures
CUSA EXcel Ultrasonic Surgical Aspirator System Service Manual 11-35
Install the Pump in the Console
1. Install the suction pump and its bracket mount onto the wire rope isolators:
a. Carefully position the suction pump and its bracket mount on the wire
rope isolators.
b. Replace four screws (M5 Phillips) and four lock washers (M5).
Tip: You need a short Phillips screwdriver for this task.
2. Connect the 3/8 in. suction tube and clamp from the pump to the “T” fitting at
the back of the contamination guard.
3. Push the split bushing restraint on the suction tube into the manifold bracket
(near the right end of the bracket).
4. Push the strain relief bushing for suction pump motor wires into the manifold
bracket.
5. Install the suction pump enclosure:
a. Carefully insert the suction pump enclosure into the left side of the
console.
Tip: When you replace the screws, replace the top screws
(enclosure-to-manifold bracket) first.
b. Replace four screws (M4 Phillips) and four lock washers (M4)—two on
each end of the enclosure.
6. Attach the right end of the suction pump chamber; use four screws
(M4 Phillips) and four lock washers (M4).
7. Attach the left end of the suction pump chamber; use four screws
(M4 Phillips) and four lock washers (M4).
Ready for Suction Pump Controller Card Replacement
At this point, you have removed the suction pump, then re-installed several
components:
• New suction pump
• Suction pump enclosure
• Suction chamber end panels.
The new suction pump is not yet connected to the controller card. The reason is
simple: If you replace the suction pump, you must replace the controller card.
Likewise, if you replace a controller card, you must replace the suction pump.
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