Sartorius Gem GE811 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 GE811 Specifications

General

Capacity	810 g
Weighing Pan Size	Ø 120 mm
Operating Temperature	+10°C to +30°C
Interface	RS-232
Weighing Units	g, ct, oz, ozt, dwt, lb, GN
Display	LCD

Summary

Generals Information

Important Information

Crucial service prerequisites and warnings for Sartorius balances.

Service Concept for TE- Balances/Scales

General Notes and Procedures

Service Guide Overview

Summary of essential service checks and adjustments for balances.

BPI Mode and Write-Protect Management

Models with Special Weighing Systems

Activating the BPI Mode

Connecting the BPI Adapter

Procedure for connecting the BPI adapter to the balance.

Performing BPI Mode Activation

Steps to activate BPI mode and confirm connection.

Strain Gauge Systems: Checks and Adjustments

Overload Stop Verification

Zero-point Offset Adjustment

Steps to adjust the zero-point offset value using resistors.

Repeatability and Off-center Error

Procedures for checking repeatability and off-center loading errors.

Double Lever Systems: Checks and Adjustments

Preparations and Testing Sequence

Repeatability Checking

Method for checking repeatability and identifying issues.

Off-center Error Procedures

Guidelines for checking and adjusting off-center loading errors.

Span and Linearity Adjustment

Methods for performing span and linearity adjustments.

Replacing Components

Replacing the Main PCB

Procedure for replacing the main printed circuit board.

Replacing the Data Output Port

Error Codes and Solutions

Common Error Displays and Causes

Advanced Error Codes