Grant JB Academy Series User Manual

JB Academy, JB Nova and SUB Aqua Pro 31394 V7
Detailed operating manual Page 1
www.grantinstruments.com
Unstirred Water Baths
JB Academy
JB Nova
SUB Aqua Pro
Operating Manual
www.grantinstruments.com
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Tel: +44 (0)1763 260811

Grant JB Academy Series Specifications

General

Brand	Grant
Model	JB Academy Series
Category	Laboratory Equipment
Language	English

Summary

Product Information

Product Overview

Details the types of unstirred water baths covered by the manual.

Using the Operating Manual

Guidance on how to effectively use this operating manual.

Product Registration and Warranty

Information on registering your product and its warranty details.

Safety Information

Safety Compliance Standards

Details Grant water baths meeting IEC 61010 and national standards.

Safety Symbols Explained

Explains symbols used on equipment and in the manual for safety.

Key Safety Warnings

Provides critical safety warnings regarding operation, environment, and handling.

Operating Instructions

Unpacking Equipment

Lists standard equipment included and instructions for careful unpacking.

Equipment Assembly

Details the main components and how to assemble them, including base tray placement.

Installation Guidelines

Instructions for placing the water bath on a suitable surface with accessible controls.

Electrical Supply Requirements

Checks for correct voltage, plug type, and grounding. Describes disconnection.

Operating Procedures

Setting the Water Level

Guidance on filling the bath to the correct level for optimal performance.

Dry Start Protection

Explains the dry start protection mechanism and consequences of dry running.

Operation Above 60°C

Recommendations for operating the bath at temperatures exceeding 60°C, including lid usage.

Using Flat Bottomed Vessels

Instructions on placing flat-bottomed vessels using the base tray to protect the heater.

Preventing Dry Running (DPA)

Details the advanced dry run detection and how to disable it if needed.

Emptying the Baths

Procedures for safely emptying the bath, including using drain taps.

Using the SAPD Dual Bath

Specific instructions for the SAPD bath with two independently controlled baths.

Using Heat Transfer Beads (HES)

Instructions for operating baths with heat transfer beads instead of water.

Using the Water Bath

JB Academy Bath Controls and Settings

Details controls, indicators, temperature setting, and keypad lock for JB Academy.

Setting Control Temperature

Step-by-step instructions for setting the desired water temperature on all models.

JB Nova Bath Controls and Settings

Details controls, temperature setting, and keypad lock for JB Nova.

Keypad Lock Functionality

How to enable and disable the keypad lock to prevent accidental changes.

SUB Aqua Pro Bath Controls and Settings

Details controls, temperature setting, keypad lock, OTA, presets, and timer for SUB Aqua Pro.

Over Temperature Protection (OTA)

How to set the maximum temperature limit to protect samples.

Configuring Temperature Presets

How to store and recall frequently used temperature settings using presets.

Setting the Countdown Timer

Instructions for setting and using the countdown timer for experiments.

Calibration Procedures

Available Calibration Options

Describes the two calibration options: single point and dual point.

Single Point Calibration (SPC/LPC)

Detailed guide for performing a single point offset calibration.

Dual Point Calibration (LPC/HPC)

Guide for performing dual point calibration over a temperature range.

Technical Specifications

Operating Conditions

Specifies ambient temperature, humidity, altitude, and environment for operation.

Electrical Details

Provides mains supply voltage, pollution degree, and installation category.

SUB Aqua Pro Performance

Details temperature range, display, and stability for SUB Aqua Pro.

JB Academy & JB Nova Performance

Details temperature range, setting scale, and stability for JB Academy and JB Nova.

Technical Tips and Warranty

Water Usage Guidelines

Advice on suitable water types and potential issues like scale and corrosion.

Warranty Information

Details the product warranty period and how to extend it.

Maintenance and Service

Cleaning Procedures

Instructions for cleaning the exterior and interior of the bath.

Fuse Information

States fuses are internal and not user replaceable.

Replacing the Mains Cord

Specifications for replacement mains cords for different regions.

Routine Safety Tests

Recommendations for integrity and insulation tests, advises against flash tests.

Troubleshooting Guide

Temperature Not Rising

Troubleshoots issues where the bath temperature does not increase as expected.

Uncontrolled Temperature Rise

Troubleshoots issues where the bath temperature rises uncontrollably.

OTP Alarm Display

Actions to take when the Over Temperature Protection alarm is displayed.

'Dry' Display Error

Troubleshoots errors related to the bath running without water.

Overheating Display Error

Troubleshoots overheating issues and over temperature cut-out reset.

Temperature Probe Errors

Troubleshooting steps for temperature probe faults (open or short circuit).

Default Settings Error

What to do if the bath displays 'DEF' indicating default settings.

Compliance Information

WEEE Directive Compliance

Details compliance with Waste Electrical & Electronic Equipment regulations.

RoHS Directive Compliance

Confirms compliance with the Restriction of Hazardous Substances directive.

Electrical Safety & EMC Compliance

Confirms compliance with Low Voltage and EMC directives.