Prismaflex® Service Manual (G5005204) — Software v4.XX – PDF DOWNLOAD

Description

Prismaflex® Service Manual (G5005204) — Software v4.XX – PDF DOWNLOAD

description

What this manual covers (at a glance)

• System & therapies: CRRT (SCUF, CVVH, CVVHD, CVVHDF), CRRT Septex (HCO), TPE, HP—with flow diagrams, mechanisms, and anticoagulation options (standard, no-syringe, citrate).

• Hardware: Control unit panels (front/rear), pumps, pressure pods, sensors & clamps, scales, loader, accessories, UPS requirements.

• Electronics: Boards (Power Supply, Carrier, Control CPU, Protective CPU, ARPS, PIB, LVDS, RS-232, Ethernet), interconnects, signals.

• Service tools: Technical & Service screens, calibrations (scales, pressure, syringe, patient sensor), citrate configuration, IP/subnet, SW update, diagnostics.

• Alarms & troubleshooting: Priorities plus warning/malfunction/caution/advisory alarm trees, BLD normalization, air removal, pressure pod adjustment, manual termination with/without blood return.

• Schematics & specs: Wiring diagram K35217001, operating ranges, scale limits, accepted values, inspection checklist, PM timer/status & logbook.

Detailed Table of Contents

Chapter 1 – Before You Get Started
Intended use & contraindications (operator’s manual refs); therapy overview with mechanisms (ultrafiltration, hemofiltration, hemodialysis, hemodiafiltration), Septex HCO restrictions; TPE & HP process; anticoagulation modes (standard, no-syringe, citrate); safety definitions, symbols, certifications, disposal & hazardous substances table.

Chapter 2 – Machine & Components
Access options; control unit functions; Prismaflex sets (LF/HF), weight limits; CRRT/TPE/HP set components (sample sites, pods, deaeration, PBP, replacement/dialysate/effluent lines, cartridge, filter, pinch valves); accessories (blood warmers, HP cartridge holder); scales; installation steps (power, bars, calibrations, installation test); front/rear panel callouts.

Chapter 3 – Electronic Description
Internal connections; module overview; PSU DC voltages & connections; Control & Protective CPU; ARPS/PIB; alarm light & LVDS; external RS-232/Ethernet; pumps, syringe, loader, scales, ABD, signals. Tables detail each board’s connectors.

Chapter 4 – Function Check
Main-controlled components; self-tests (Initialization, Prime, Periodic) with subtests & failure tables: pressure zero, scales zero, line presence, pinch valves, recognition, syringe, BLD tests, occlusivity, return clamp & +24V; four Technical Screens explained parameter-by-parameter.

Chapter 5 – Alarm System & Troubleshooting
Alarm priorities; stepwise troubleshooting for Warning, Malfunction, Caution, Advisory alarms; additional troubleshooting; manual termination (with/without blood return); pressure pod adjustment (CRRT/TPE), deaeration & air-in-blood removal, BLD normalization procedures.

Chapter 6 – Service Maintenance
Operator cleaning; technical PM: visual checks, cross-contam prevention, component replacements (ARPS filter, pump segments, rotors), PSU checks; Service Mode checkout; full Service Calibrate/Diagnose screens (pumps/scales/pressures/air detector/syringe/clamps/BLD/internal/comms), Functional Test, Periodic Safety Inspection, PM timer & logbook, PM checklist.

Chapter 7 – Schematics
K35217001 – Wiring diagram (full machine interconnect).

Chapter 8 – Specifications
Operating ranges, bags configuration limits, electrical/EMC & environmental specs, weight/size, scale acceptance values.

Why technicians value this PDF

• End-to-end service coverage: From install & wiring to calibrations and PM checklists.

• Fast fault isolation: Alarm priority tables + targeted subtest failures = quicker MTTR.

• Exact board-level mapping: Pin-by-pin connector tables for CPU/ARPS/PIB/IO.

• Real-world procedures: Air removal, BLD normalization, pressure pod tuning, citrate config.

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