Sartorius Master Pro LP2200 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 LP2200 Specifications

General

Brand	Sartorius
Model	Master Pro LP2200
Category	Scales
Language	English

Summary

General Information

Repairs

Prerequisites for working on Sartorius Masterpro Balances include considerable experience and training.

Operating the Balance

Key Functions

Description of balance buttons and their functions.

Password Levels

Details the three levels of password protection for balance access and data.

SETUP Program

Detailed steps to access and navigate the balance's SETUP program.

SETUP Program

INPUT Mode

Overview of the User / Service SETUP Program

Service Switches

Access Switch

Location and function of the access switch for service mode.

Activating the BPI Mode / Deactivating the Write Protection

Steps to activate BPI mode for calibration or PCB replacement.

Activating the Service Mode

Calibration/Adjustment in the Service Mode

External Linearization

Manual Input of the Linearization Weights

Procedure for entering specific calibration weight values for linearization.

Performing External Linearization

Internal Span Adjustment

External Span Adjustment

External Span Adjustment with Manual Input of Weight Values

How to input calibration weight values for span adjustment.

External Span Adjustment with Stored Weight

Overwriting the Internal Calibration Weight

Calibration with a User-defined Weight

Servicing the Weighing Cell

Removing the Display and Control Unit from the Weighing Cell

Procedure to detach the display and control unit from the balance.

Opening the Weighing Cell (Small Single-Casting Block System, Brass System)

Opening the Weighing Cell (Large Single-Casting Block System)

Accessing the Main PCB

Opening the Display and Control Unit

Replacing the Built-in Calibration Weight

Calibration/Adjustment

Calibration/Adjustment Sequence

Prerequisites for Calibration/Adjustment

Preload

Checking the Preload

Adjusting the Preload with a Digital Voltmeter

Adjustment Specifications

Adjusting the Preload

Reproducibility

Off-center Load

Checking the Off-center Load

Adjusting the Off-center Load

Masterpro Balances with the Small Single-Casting Block System

Masterpro Balances with the Brass System

Masterpro Balances with the Large Single-Casting Block System

Span Accuracy

Checking the Span Accuracy

Linearity

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

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

Repairing the Balance

Repairing the Weighing System

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

Masterpro Balances with the Small Single-Casting Block System or Brass System

Pin Assignments

Balance Operating Menu Codes Masterpro LP

Balance Operating Menu Codes Masterpro LA

Service Specifications Sheet 1

Service Specifications Sheet 2