Sartorius Gem GE2101 User Manual

WTE5001-e03101
Service Manual
Sartorius Talent | Gem, Gold
TE Models
Electronic Analytical and Precision
Balances and Precious Metal Scales
Including Service Specification Sheets

Sartorius Gem GE2101 Specifications

General

Maximum Capacity	2100 g
Calibration	External
Display	LCD
Stabilization Time (typical)	2 seconds
Weighing Units	g, lb, oz
Interface	RS232

Summary

General Notes and Service Procedures

Service Guide Overview

Lists key service checks: repeatability, off-center error, sensitivity, linearity.

BPI Mode and Write-Protect Management

Procedures for service software interaction and write-protection.

Key Service Procedures

Main PCB and Housing Procedures

Covers PCB replacement and opening the housing.

Off-center Load and Span Adjustment Methods

Methods for adjusting critical operational parameters.

BPI Mode Operation

BPI Switch and Error Codes

Explains BPI mode activation and related error codes.

Handling and Operating TE Balances/Scales

Function of the Keys

Menu Access and Settings Management

Operating the Menu Access Switch

How to enable/disable menu access for metrology verification.

Balance/Scale Operating Menu

Accessing and Navigating the Menu

Changing Menu Code Settings

BPI Mode Activation for Service

Connecting the BPI Adapter

Procedure for connecting hardware for BPI mode.

Completing BPI Mode Activation

Balances with Strain Gauge Systems

Checking the Overload Stop (Strain Gauge)

Overload Stop Adjustment (Strain Gauge)

Zero-point Offset Value Adjustment

Procedure for Zero-point Offset Adjustment

Steps using DVM and target values for adjustment.

Repeatability Checks

Procedure for Checking Repeatability

Off-center Error Correction

Checking the Off-center Error

Adjusting the Off-center Error

Span Adjustment Procedure

Using the Operating Menu for Span Adjustment

Linearity Adjustment

Checking and Adjusting Linearity

Balances with Double Lever Systems

Preparations and Key Checks

Overload Stop Procedures (Double Lever)

Repeatability Checks (Double Lever)

Off-center Error Considerations (Double Lever)

Checking Off-center Error (Double Lever)

Adjusting Off-center Error (Double Lever)

3-Point Measurement for Adjustment

Detailed steps for off-center error measurement and adjustment.

Filing Procedure for Off-center Error

Span Adjustment - Double Lever Systems

Operating Menu Span Adjustment

Linearity Adjustment - Double Lever Systems

Checking and Adjusting Linearity (Double Lever)

Opening and Closing the Balance/Scale

Opening the Balance/Scale

Closing the Balance/Scale

Replacing Components

Replacing the Main PCB

Procedure for replacing the main circuit board.

Replacing the Data Output Port

Troubleshooting Error Codes

Common Error Codes and Solutions

Lists common errors and their resolutions.

Additional Error Codes and Solutions