Cooling Water Reservoir O-Rings
Replacement Procedures
CUSA EXcel Ultrasonic Surgical Aspirator System Service Manual 11-51
Integra offers a cooling water preventive maintenance kit. This kit allows you to
perform two tasks:
• Replace the cooling water pump tubing.
• Replace the o-rings on the cooling water reservoir connectors.
Perform each task every 12 months.
This section tells you how to replace the o-rings on the cooling water reservoir
connectors; the previous section, Cooling Water Pump Tubing, tells you how to
replace the cooling water pump tubing.
O-Rings on the Cooling Water Reservoir Connectors
This replacement requires removing the cooling water reservoir from the console,
then removing the o-rings on the reservoir connectors. The following procedure
describes how to remove the reservoir, remove the used o-rings, install the new o-
rings, and re-install the reservoir.
1. Press the cooling water reservoir release button (just above the reservoir) on
the arm housing to release the fittings inside the housing.
2. Slide the reservoir toward the rear of the console.
3. Remove the o-ring on each male connector on the cooling water reservoir.
Refer to Figure 11-35.
Figure 11-35.
O-rings on cooling water reservoir
connectors
4.
Open (tear or cut the end) the packet of silicone lubricant.
5. Apply the silicone lubricant to the two o-rings in the cooling water preventive
maintenance kit.
6. Slide one o-ring over the end and into the groove at the distal end of each male
connector on the cooling water reservoir. Refer to
Figure 11-35.
7. Re-install the reservoir: Slide it into the slot on the console side panel until it
snaps into place.
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