EasyManua.ls Logo

Grainger 4802 User Manual

Default Icon
28 pages
To Next Page IconTo Next Page
To Next Page IconTo Next Page
Page #1 background imageLoading...
Page #1 background image
SCALE-TRONIX
4802
PEDIATRIC SCALE
SECOND GENERATION WEIGHING SYSTEM
OPERATING AND SERVICE MANUAL
(SERIAL NUMBERS 21000 AND UP)
NOW WITH DISPOSABLE DURACELL BATTERIES
ECO-FRIENDLY DESIGN
Question and Answer IconNeed help?

Do you have a question about the Grainger 4802 and is the answer not in the manual?

Grainger 4802 Specifications

General IconGeneral
BrandGrainger
Model4802
CategoryMedical Equipment
LanguageEnglish

Summary

General Description

Introduction to the 4802 Pediatric Scale

Introduction to the Scale-Tronix 4802 Pediatric Scale.

Mechanical Features of the Pediatric Scale

Summary of the scale's physical characteristics and build.

Electronic Features of the Pediatric Scale

Overview of the scale's digital and processing capabilities.

Assembly and Setup

Pediatric Scale Assembly Instructions

Step-by-step guide for physically setting up the scale.

Scale Checkout Procedure

Procedure to verify the scale is functioning correctly after setup.

Scale Calibration

How to calibrate the scale for accurate weight measurements.

Custom Scale Setup Options

Customizing scale settings like units, shut-off time, and beeper.

Operation of Scale

Scale Controls Overview

Introduction to the control panel and pushbutton functions.

Battery and AC Power Operation

How to operate the scale using batteries or AC line power.

Audible Beeps and Indicators

Understanding the scale's audible signals and annunciators.

Diaper Weighing Option

Utilizing the 1-gram resolution for precise low-weight measurements.

Optional Cart and Scale Liners

Information on optional accessories like the cart and liners.

Accurate Weighing Procedure

Step-by-step guide for performing accurate infant weighings.

Scale Setup and Configuration

Customizing scale features such as units, shut-off time, and beeper.

Battery Replacement Guide

Detailed instructions for replacing the scale's batteries.

Maintenance and Factory Returns

General upkeep and procedures for returning the scale for service.

Technical Description

Scale Electronics Overview

Introduction to scale electronics and subsystems.

Load Cell Transducer Description

Description of the DEBB load cell and its function.

Signal Amplification and Filtering

Details on signal amplification and filtering stages.

Analog-to-Digital Conversion Process

Explanation of the A/D converter and its phases.

Power Management and Monitoring

Circuits for power regulation, switching, and battery monitoring.

Microcomputer and Serial Data Bus

Microcomputer functions and the I²C serial data bus.

Display and Keyboard Interface

How weight is displayed and how the keyboard interacts.

Troubleshooting Procedures

Common issues, error messages, and solutions.

Scale Calibration Process

Procedures for preparing and performing scale calibration.

Parts List

Scale Parts List

List of replacement parts and their corresponding part numbers.

Warranty

Scale Warranty Information

Manufacturer's warranty terms, conditions, and service information.