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Fresenius Medical Care GranuFlo 450385 User Manual

Fresenius Medical Care GranuFlo 450385
61 pages
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®®
.
GranuFlo®
CONCENTRATE
DISSOLUTION UNIT I
Version 2
OPERATOR’S MANUAL
P/N 450385 Rev. H
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Fresenius Medical Care GranuFlo 450385 Specifications

General IconGeneral
ManufacturerFresenius Medical Care
CategoryMedical Equipment
Product NameGranuFlo
Intended UseFor use in hemodialysis
CompositionSodium chloride, acetic acid
Storage ConditionsStore at room temperature

Summary

Important Safety Symbols and Instructions

Overview

Component Description

Details the various components and their part numbers for the dissolution unit.

Specifications and Pre-Installation Requirements

Electrical and Water Requirements

Specifies electrical (120 VAC, 15 amp GFI) and water (ANSI/AAMI/ISO standards) needs.

Physical Specifications

Details unit dimensions, weight, leveling requirements, and floor drain needs.

Product Improvement Policy

Warnings and Cautions

General Safety Warnings

Highlights critical warnings regarding tank access, product handling, electrical safety, and operation.

Specific Operational Warnings

Details warnings related to specific procedures like flushing, disinfection, and gravity testing.

Water Quality and Prescription Warnings

Emphasizes water quality standards for hemodialysis and physician's role in prescription.

Operational Cautions

Advises caution regarding computer control, assembly, disinfection, and mixing limitations.

Front Panel and Cycle Overview

Dissolution Cycle Operations

Details the sequence and function of each operation within the Dissolution Cycle.

Rinse Cycle Operations

Details the sequence and function of each operation within the Rinse Cycle.

External and Internal Parts Identification

GranuFlo Dissolution Unit Preparation

Rinse Cycle

Initiating the Rinse Cycle

Guides on starting the Rinse Cycle, ensuring correct valve positions and water source.

Rinse Cycle Operations

Describes the FILL, RECIRCULATE, and DRAIN operations within the Rinse Cycle.

Spray Ball Inspection and Cleaning

Provides instructions for inspecting and cleaning the spray ball for proper operation.

Dissolution Cycle

Preparation for Dissolution Cycle

Details checks required before starting the dissolution cycle, including filter and water.

Adding Dry Acid Granules

Instructions for safely adding dry acid granules into the dissolution tank.

Dissolution Cycle Operations

Describes the sequence and function of operations like FILL, MIX, DEAERATION, HOMOGENIZE.

Transfer Hose Flush and Specific Gravity Test

Transfer to Storage Tank

Transfer to Individual Container

Maintenance

Visual Inspection

Guidance on visually inspecting the unit for any defects or potential issues.

Cleaning Surfaces

Instructions for cleaning the exterior surfaces of the dissolution unit.

Sodium Hypochlorite Disinfection

Procedure for disinfecting the unit using sodium hypochlorite (bleach).

Filter Maintenance

Details conditions and procedures for filter removal and replacement.

Sensor Replacement

Information on sensor replacement, which must be performed by a qualified technician.

Manual Control Operations

Pause State Operation

Explains how to use the PAUSE button to temporarily halt operations.

Step Mode Operation

Describes the use of STEP MODE for controlling operations step-by-step.

Main Power Disconnect

Details how to shut down the unit using the main power switch or plug.

Hydraulic/Electrical Diagram

Technical Service

Spray Ball Troubleshooting

Provides instructions for troubleshooting stationary or clogged spray balls.

Limited Warranty

Customer Support

Definition of Terms

Indicators and Control Panel Buttons

Defines indicator lights and control panel buttons for unit operation.

Common Terms Glossary

Provides definitions for common terms and acronyms used in the manual.

Concentrate Solution Disposal or Disposition

Residual Solution Disposal

Procedures for disposing of residual solution from filter housing and hydrometer cylinder.

Tank Solution Disposal

Occasions and procedures for discarding the entire tank solution.

Appendix A: Dry Acid Mixing Instructions

Preparation for Dissolution Cycle

Steps for preparing the unit and determining product quantity before mixing.

Instructions for Dissolution

Detailed instructions for mixing dry acid concentrate with water.

Appendix B: First Batch Verification Instructions

Batch Verification Procedure

Step-by-step guide for verifying the first batch of mixed concentrate.

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