Sartorius Master Pro LP4200S User Manual

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DIN EN ISO 9001
Sartorius AG, Weighing Technology
Sartorius AG, Weighing Technology
Sartorius Master
pro
Serie
Electronic Precision Balances
Service Manual
for LP / LA Models

Sartorius Master Pro LP4200S Specifications

General

Brand	Sartorius
Model	Master Pro LP4200S
Category	Scales
Language	English

Summary

General Information

Operating the Balance

Key Functions and Password Levels

INPUT Mode Operations

Data Entry and Linearization Weights

Entering data and custom weights for linearization.

User and Service SETUP Program Overview

User vs. Service Mode Menu Structure

Compares user and service mode menu items.

Service Switches and Modes

Access Switch and BPI Mode Activation

Function of access switch and activating BPI mode.

Service Mode Calibration/Adjustment

Available Service Mode Adjustment Options

Lists available calibration and adjustment functions in service mode.

External Linearization Procedures

Manual Input of Custom Linearization Weights

Procedure to input custom weights for linearization.

Performing External Linearization

Routine Steps with User-Defined Weights

Steps to perform external linearization using custom weights.

Span Adjustment Procedures

Internal Span Calibration Process

Procedure for internal span calibration using built-in weight.

External Span Adjustment with Custom Weights

How to input custom weights for span adjustment.

Advanced Span and Calibration Adjustments

Span Adjustment with Stored Weights

Span adjustment using pre-defined weights.

Overwriting Internal Calibration Weight

Steps to overwrite internal calibration weight.

Special Calibration and Test Functions

reproTEST Procedure

Balance Operation and Setup

Key Functions and SETUP Program Access

Balance Configuration Settings

INPUT Mode for Data Entry

Calibration and Testing Functions

Calibration with User-Defined Weight

How to define and store custom weights for calibration.

reproTEST and High Resolution Test

Servicing the Weighing Cell

Removing Display Unit and Opening Weighing Cell

Accessing Balance PCBs and Calibration Weight

Accessing Main PCB and Display Unit

Replacing Built-in Calibration Weight

Steps to replace the internal calibration weight.

Calibration and Adjustment Procedures

Sequence, Prerequisites, and Conditions

Overview of calibration sequence, prerequisites, and conditions.

Preload Check and Adjustment

Preload Check and Adjustment Methods

Methods for checking and adjusting preload.

Adjustment Specifications Tables

Preload Specifications for Balance Models

Adjusting the Preload

Preload Adjustment Methods for Different Systems

Reproducibility and Off-center Load

Checking Reproducibility and Off-center Load

Adjusting the Off-center Load

Adjustment Methods for Small Block and Brass Systems

Large Single-Casting Block System Adjustment

Off-center Load Adjustment and Filing Overview

Span Accuracy Check

Procedure for Checking Span Accuracy

How to check span accuracy using certified weights.

Linearity Check Procedures

Linearity Check for Lower Resolution Balances

Linearity Check for High Resolution/PolyRange Balances

Relative Method for Linearity Check

Balance Repair Procedures

Weighing System, Electronics, and PCB Repair

Replacing Balance Components

Display Unit Component Replacement

Main Balance PCB Replacement

Steps to replace the main balance PCB.

Balance PCB Replacement for Specific Systems

PCB Replacement for Small Block/Brass Systems

Steps to replace the PCB for these systems.

PCB Replacement for Large Block Systems

Steps to replace the main PCB for large block systems.

Interface and Pin Assignments

RS-232 Cable Connection Warning and Pinout

Balance Operating Menu Codes (LP Models)

Reset Menu Codes

Service Specifications Overview

Service Specifications Sheets Summary

Service Specifications Sheet 1 Details

Service Specifications Sheet 2 Details

Span Accuracy, Linearity, and TCS Specs