Suction Pump and Controller Card
Replacement Procedures
CUSA EXcel Ultrasonic Surgical Aspirator System Service Manual 11-37
Install the Suction Pump Controller Card
1. Attach the new suction pump controller card to the motor control bracket
using four screws (M4 Phillips), four lock washers (M4), and four flat
washers (M4).
2. Replace the two cable clamps on the bottom of the controller card bracket.
3. Connect the controller card cables:
Table 11-7.
Suction pump cable connections
Tip: To align the white, 3-pin cable connectors easily, line up the
corresponding segments on the white label that you cut when you removed the
new suction pump from its packaging.
4. Calibrate the suction pump and controller card. For instructions, refer to
Suction Pump in Section 12, Calibration, in this manual.
5. Return the arm and control head to normal position.
6. Replace the left, right, and rear covers.
7. Plug the power cord connector into the wall receptacle.
8. Turn on the AC Main Switch, located on the rear panel.
Notice
To avoid product damage, when handling the suction pump controller card, do not turn
the three white adjustment dials designated as current limit (R13), max speed (R12), and
min speed (R11).
Loc Connector Wire Color
J15
(ultrasonics
PCB)
4-pin red, black, orange, brown
Cable from
suction
pump
7-pin, black yellow, brown, green, red, orange
*
*
The jumper wire occupies pins 6 and 7 on the connector.
Cable from
suction
pump
3-pin, white red, blue, yellow
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