Sartorius Master Pro LP2200P 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 LP2200P Specifications

General

Brand	Sartorius
Model	Master Pro LP2200P
Category	Scales
Language	English

Summary

Operating the Balance

Key Functions

Explains the function of each key on the balance interface for user operation.

Password Levels

INPUT Mode

User Data Input

User Data and Linearization Weights Input

Covers inputting user data and linearization weights.

Linearization Weight Input

Explains entering linearization weights in service mode.

Service Switches

Access Switch

Activating the BPI Mode / Deactivating the Write Protection

Details steps to enable BPI mode for balance calibration/adjustment.

Activating the Service Mode

Calibration/Adjustment in the Service Mode

Lists adjustment options in service mode.

External Linearization

Manual Input of the Linearization Weights

Step-by-step guide to inputting linearization weight values.

Performing External Linearization

External Linearization Routine

Describes the process of performing external linearization.

Internal Span Adjustment

External Span Adjustment with Manual Input of Weight Values

Explains inputting calibration weights for span adjustment.

Operating the Balance

SETUP Program

Guides through the balance's setup program and function keys.

Accessing the Main PCB

Opening the Display and Control Unit

Replacing the Built-in Calibration Weight

Procedure for replacing the internal calibration weight.

Calibration/Adjustment

Calibration/Adjustment Sequence

Outlines the sequence for calibration and adjustment.

Prerequisites for Calibration/Adjustment

Preload

Checking the Preload

Explains how to check preload using service software or a voltmeter.

Adjusting the Preload

Preload Adjustment Procedures

Details methods for adjusting preload for different balance systems.

Reproducibility

Off-center Load

Explains how to check for off-center load errors.

Adjusting the Off-center Load

3-Point Adjustment (rough)

Describes rough adjustment for off-center load on brass system balances.

Masterpro Balances with the Large Single-Casting Block System

Overview for filing

Illustrates filing points for off-center load adjustment.

Span Accuracy

Checking the Span Accuracy

Guides on how to check span accuracy using verified weights.

Linearity

Checking the Linearity on Balances with Less Than 1,000,000 Digits

Procedure for checking linearity on lower-resolution balances.

Checking the Linearity on Balances with More Than 1,000,000 Digits and PolyRange Balances

Linearity Error Calculation

Repairing the Balance

Repairing the Electronics

Replacing the PCB in the Display and Control Unit

Replacing the Display and Control Unit, Backlighting Module, Keypad Overlay

Replacing the Balance PCB