Integra Cusa Excel Service Manual

Suction Pump and Controller Card
Replacement Procedures
CUSA EXcel Ultrasonic Surgical Aspirator System Service Manual 11-29
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.
2. Unplug the power cord connector from the wall receptacle.
3. Remove the left, right, and rear covers.
4. Lift the arm and control head to the highest position.
5. Remove the left end of the suction pump chamber by removing four screws
(M4 Phillips) and four lock washers (M4).
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.
c. Carefully pull the suction pump enclosure out the left side of the console.

Integra Cusa Excel Specifications

General

Brand	Integra
Model	Cusa Excel
Category	Medical Equipment
Language	English

Summary

Service Personnel Safety

Safety Information and Warnings

General safety guidelines, warnings, cautions, and notices for servicing.

Operational Procedures and Guidelines

Instructions for unpacking, installation, maintenance, and troubleshooting.

Introduction

System Overview and Components

Describes the CUSA EXcel system, its functions, and main components.

Principles of Operation

Explains how the handpiece, fragmentation, cooling, and TissueSelect feature work.

Unpacking and Installation

Unpacking Procedures

Step-by-step guide for safely unpacking the CUSA EXcel system from its crate.

Console Setup and Power Connection

Instructions for preparing the console and connecting the power.

Console Components

Console Layout and Features

Details the physical layout and structural features of the CUSA EXcel console.

Control Panel Functions and Indicators

Explains control panel buttons, displays, alerts, and status indicators.

Component Descriptions

Details specific components like front, side, and rear panels, and their parts.

Technical Specifications

Console Dimensions and Subsystems

Provides dimensions for console/footswitch and specifications for subsystems.

Electrical, Environmental, and Safety Standards

Covers electrical requirements, operating environment, and relevant safety standards.

Handpiece and Tip Specifications

Details specifications for handpieces and various surgical tips.

Circuit Theory

Display Board and Machine Control Board Circuits

Explains the circuitry of the display and machine control boards.

Ultrasonics Board and Power Supply Circuits

Details the ultrasonics generator, other circuits, and the power supply board.

Checkout Procedures

Pre-operation Inspections

Covers inspections of the footswitch, power cord, and power-on verification.

Handpiece Functional Test

Step-by-step guide for testing the handpiece functionality.

Maintaining the CUSA EXcel System

Recommended Maintenance Schedule

Outlines routine maintenance tasks, frequency, and equipment.

Cleaning and Component Maintenance

Procedures for cleaning the console, sterilizer case, and maintaining the handpiece.

Tip Torquing and System Storage

Covers maintaining the tip torquing set and proper system storage.

Troubleshooting

Troubleshooting Safety and User Guide

Safety precautions and user-level troubleshooting for common issues and alerts.

Engineer Troubleshooting and Flowcharts

Advanced troubleshooting steps and diagnostic flowcharts for engineers.

Replacement Procedures

Console Cover and Power Supply Replacement

Procedures for replacing console covers and the 24V power supply.

PCB and Control Head Component Replacement

Steps for replacing PCBs and control head components.

Pump, Valve, and Sensor Replacements

Procedures for replacing suction control valve, pump, pinch valve, flow sensor.

Cooling Water System and Fuse Replacements

Procedures for replacing cooling water tubing, O-rings, and fuses.

Calibration

Calibration Tools and Setup Procedures

Lists necessary tools and initial setup for calibrations.

Pump and Motor Calibration

Calibration procedures for the suction pump and cooling water pump motor.

Repair Policy

Equipment Return and Packaging Procedures

Guidelines for returning equipment, obtaining authorization, and packaging.

Parts Ordering and Service Center Information

How to order parts and contact Integra service centers.

Service Parts Lists

Parts Identification and Ordering

Information on identifying and ordering replacement parts.

Component Parts Breakdown

Lists parts for handpiece cooling, irrigation, power, suction, electronics, mechanics.

Warranty

Product Warranty Terms and Coverage

Details Integra's warranty, coverage, and exclusions for the equipment.

Service, Repairs, and Liability Limits

Outlines terms for service, repairs, and limitations of liability.