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Sartorius PMA7500 User Manual

Sartorius PMA7500
16 pages
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WPM5003-e98061
Sartorius PMA7500...
Electronic Paint Mixing Scales
Service Manual for PMA7500... Models
incl. Spare Parts List and Service Specifications
Sartorius AG, Weighing Technology
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Sartorius PMA7500 Specifications

General IconGeneral
Capacity7500 g
Readability0.1 g
CalibrationExternal
DisplayLCD
Repeatability0.1 g
Linearity±0.2 g
Stabilization time (typical)2 seconds
Power SupplyAC adapter
InterfaceRS232

Summary

General Information

PMA7500 Model Overview

Details different PMA7500 models and their variations.

Service Tools and Equipment

Lists necessary special tools and software for service.

Accompanying Literature

Mentions other relevant manuals for installation and operation.

Operating the Scale

Scale Key Functions

Explains the purpose and operation of each key on the scale.

Scale Operating Menu Access

Describes how to access and navigate the scale's operating menu.

Activating BPI Mode

BPI Mode Activation Procedure

Step-by-step guide to enable Binary Processor Interface mode for service.

Calibrating and Adjusting the Scale

Calibration/Adjustment Sequence

Outlines the order of calibration steps for the scale.

Zero-Point Offset Value Adjustment

Details how to adjust the zero-point offset voltage using a DVM.

Scale Calibration Procedures

Off-Center Load Adjustment

Procedure for verifying and correcting off-center load errors.

Linearity Adjustment

Instructions for adjusting scale linearity using service software.

Span Adjustment

Methods for performing span calibration via menu or service software.

Replacing Scale PCBs

Replacing the Main PCB

Steps for replacing the main circuit board, including data backup.

Opening the Scale Housing

Guide on how to safely open the scale housing for component access.

Replacing Scale Components

Replacing the Display PCB

Procedure for replacing the display circuit board and connecting cable.

Replacing the Strain-Gauge Load Cell

Steps for removing and installing a new strain-gauge load cell.

Error Messages and Troubleshooting

Error Code Causes and Solutions

Lists display error codes, their causes, and recommended solutions.

Scale Operating Menu Overview

Menu Code Structure and Settings

Detailed breakdown of menu codes for scale functions and settings.

Service Specifications

Reproducibility and Off-Center Load Specs

Technical specifications for reproducibility and off-center load tolerances.

Span and Linearity Specifications

Technical specifications for span adjustment and linearity tolerances.

Spare Part List

PMA7500 Spare Parts

Catalog of available spare parts for PMA7500 series models.

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