Valleylab CUSA EXcel-8 - Page 118

User Troubleshooting
Condition Causes Recommended Action
Excessive misting at the handpiece Suction connections at the suction 1. Remove any unused suction canister
tip—continued canister not seated properly “elbow” connectors.
2. Reseat all connections.
Open port(s) on the suction canister Close any open ports on the suction
canister.
Suction canister improperly connected Refer to the canister manufacturer’s
instructions for connecting the canister.
Inside of the contamination guard wet and
biocked
1. Disconnect the contamination guard
fitting from the suction canister
tubing. lf you feel no suction at the
end of the contamination guard fitting,
the guard is blocked.
2. Replace the contamination guard.
Problem at the CUSA EXcel console
suction port
Remove the contamination guard and put
a finger in the suction system port. If you
feel no suction, call Valleylab for
assistance.
Suction pinch valve working improperly
Hurjooysejqnosy
Check the Lap mode indicator.
ο If Lap mode is off, in Run mode the
pinch valve should be open.
ο If Lap mode is on, in Run mode the
pinch valve should be open only when
you activate vibration.
If these conditions do not exist, call
Valleylab for assistance.
No green LEDs (other than setpoints) System in Standby mode
illuminate when you activate vibration
Press the Status button to switch the
system to Run mode.
CUSA EXcel-8 System Service Manual
10-9