Service Manual Cobas Integra 400 Plus [ PC ]
Replace all internal flexible tubing to maintain proper hydraulic pressure. 3. Common Error Codes and Troubleshooting
Clean the aspiration and dispense needles of the cuvette wash station.
Cause: Depleted or expired electrodes, or poor reference solution flow.
Root Cause: Lack of guide rail lubrication, worn drive belts, or faulty optocoupler home-sensors.
: The manual is praised for its structured approach, beginning with clear definitions of terms and situational context before moving into complex diagnostic procedures. Interdisciplinary Depth Service Manual Cobas Integra 400 Plus
Setting up the analyzer and validating tests. 3. Core Technical Components and Subsystems
Processes commands from the user interface and coordinates stepper motor drivers.
Allows the technician to move individual motors (e.g., Z-axis of the sample arm) to check for binding or physical resistance.
Execute the daily initialization and automated wake-up routines. Weekly Maintenance Clean the wash stations and sample/reagent rotors. Perform a baseline check on the photometer lamp. Execute an automated ISE cleaning and conditioning cycle. Monthly & Quarterly Maintenance Replace all internal flexible tubing to maintain proper
For instance, to ensure the highest level of accuracy for specific assays like IRON2, the manual prescribes using a after every 50 tests. This information is vital for maintaining result validity and extends beyond what is typically covered in an operator's guide. Proper calibration is also critical for the ISE module , which is required at the start of each day's operations after initial maintenance is complete.
An authorized for the Cobas Integra 400 Plus is structured to guide technicians through installation, preventive maintenance, repair, and troubleshooting. Key sections generally include:
Wipe down the cooling chamber to prevent condensation buildup and fungal growth.
When a component is replaced or the system fails quality control (QC), precise alignment and calibration are mandatory. Mechanical Probe Alignment Cause: Depleted or expired electrodes, or poor reference
The is a fully automated, compact analyzer designed for clinical chemistry laboratories. It specializes in running diverse tests, including clinical chemistry, specific proteins, therapeutic drug monitoring (TDM), and drugs of abuse testing (DAT). It is designed to maximize lab efficiency by providing consolidated testing in a single, compact unit. 2. Structure of the Service Manual
: The system uses highly sensitive pressure sensors to catch pipetting errors even at volumes as low as
The service manual provides strict chronological guidelines for preventative maintenance (PM). Adhering to these schedules minimizes unexpected downtime and extends the lifespan of the optical and fluidic parts. Daily Maintenance Tasks (Operator Level)
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Manually clean the sample/reagent probe with isopropyl alcohol or specialized deactivators.
