Midtronics GRX-5100 User Manual

INSTRUCTION MANUAL
GRX-5100
HEV Battery Service Tool
Hazardous voltage.
An improper connection can result in
serious injury or death.
To avoid electrical shock or burn, never alter the
GRX-5100’s original AC cord and plug. Discon-
nect plug from outlet when GRX-5100 is idle.

Midtronics GRX-5100 Specifications

General

Model	GRX-5100
Battery Test Capability	Yes
Display	Color LCD
Connectivity	USB
Operating Temperature	0°C to 50°C (32°F to 122°F)
Languages	English, Spanish, French
Battery Test Range	100-2000 CCA
Battery Types	Flooded, AGM, Gel
Storage Temperature	-20°C to 70°C

Summary

General Safety Guidelines

Personal Safety Precautions

Essential safety measures for personnel operating HEV battery service equipment.

Grounding and Power Cord Safety

Guidelines for safe electrical grounding and power cord connections to prevent shock.

Chapter 1: Introduction & Overview

Safety and Handling Procedures

Specific safety instructions and handling guidelines for using the GRX-5100.

Power Connection Guide

Instructions for connecting the GRX-5100 to a suitable AC power source.

Connection Panel Details

Display and Keypad Interface

Data Entry and Navigation Methods

Main Menu Navigation

Initial Setup and Preferences

Chapter 2: Rescue Charge

Rescue Charge Operation

Procedure for performing a rescue charge on a discharged battery pack.

Chapter 3: Stack/Pack Discharge

Stack/Pack Discharge Procedure

Steps to discharge a battery stack or pack to a predetermined voltage.

Chapter 4: Stack Balance

Stack Balance Operation

Guide to charging or discharging battery stacks for balancing within a pack.

Chapter 6: Utility Menu

Software Update Procedure

Steps to update the GRX-5100 software using a USB jump drive.

Chapter 7: Error Messages

Error Code Reference

A comprehensive list of error codes and their recommended troubleshooting actions.

Hardware Error Resolution

Guidance on diagnosing and clearing hardware-related errors for the GRX-5100.