The E-PSMP-01 is a specialized module (hypothesized to be a Power Supply Management Processor or similar control unit). This service manual provides essential technical data for certified technicians, including:
The manual concludes with a comprehensive list of replaceable service parts, providing the official part numbers for ordering replacements. All parts must be ordered directly from GE Healthcare.
Over the years, field technicians have reported common issues with the E-PSMP-01. The service manual clarifies (or debunks) many "urban legends":
The (Patient Side Module) is a vital hemodynamic monitoring component used in the CARESCAPE and Datex-Ohmeda S/5 series patient monitors. The service manual —officially titled the Technical Reference Manual —is the primary resource for clinical engineers and service personnel responsible for maintaining, calibrating, and repairing these modules. Key Features of the E-PSMP-01 Module e-psmp-01 service manual
Based on common issues, it is wise to keep replacement NIBP air filters, NIBP hose O-rings, and perhaps an entire NIBP pump assembly for high-use modules.
Before delving into the service manual, it is crucial to understand what the E-PSMP-01 is. Typically, this module functions as a or a Power Supply Management Processor (depending on the OEM). Key characteristics include:
| Error Symptom | Probable Cause (per manual) | Corrective Action | |---------------|-----------------------------|--------------------| | LED flashes 3x | Over-temperature on primary side | Check cooling fan & thermal paste on heatsink | | No DC output | Fuse F1 open (due to inrush current) | Replace F1 (5A/250V slow-blow) and test bridge rectifier | | Intermittent reset | Capacitor C47 (1000µF) degradation | Replace with low-ESR 105°C rated cap | The E-PSMP-01 is a specialized module (hypothesized to
)—biomedical technicians rely on the GE Healthcare Module Technical Manual to safely complete troubleshooting, calibration, and component replacement.
| Parameter | Value | Unit | | :--- | :--- | :--- | | | 24 VDC (Range 21–28 VDC) | Volts | | Max Current | 2.5 (Standard) / 4.0 (High Power) | Amps | | Hysteresis | < 1.5% (typical) | — | | Response Time | < 30 ms (0 to 100% signal) | Milliseconds | | Ambient Temp | -20°C to +60°C | Celsius | | Protection Class | IP65 (when connector is sealed) | — | | Fluid Cleanliness | ISO 4406 Class 18/16/13 | — |
The E-PSMP-01 displays error codes and messages to indicate issues: Over the years, field technicians have reported common
The E-PSMP-01 integrates several vital sign monitoring capabilities into a single plug-in unit: : 3, 5, 6, and 12-lead Electrocardiogram monitoring.
The manual provides a structured approach to troubleshooting, which is more efficient than random guesswork. The recommended steps include:
| Pin | Function | Signal Type | | :--- | :--- | :--- | | 1 | Power Supply (+) | 24 VDC | | 2 | Ground (Power) | 0 V | | 3 | Command Signal (+) | 0 to +10 VDC | | 4 | Command Signal (-) | Signal Ground | | 5 | Enable Signal | +24 VDC to Enable | | 6 | Fault Output | Digital (Open Collector) | | 7 | Monitor Output | Actual Spool Position (0-10V) | | PE | Protective Earth | Ground |
Refurbished or untested units can be found at retailers like reLink Medical for approximately $178 or labx.com for around $261 .