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Thermo Scientific Jewett JBB1204 User Manual

Thermo Scientific Jewett JBB1204
17 pages
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Installation and Operation Manual
Thermo Scientific Jewett
®
Blood Bank Refrigerators
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Thermo Scientific Jewett JBB1204 Specifications

General IconGeneral
Interior MaterialStainless Steel
DefrostAutomatic
TypeBlood Bank Refrigerator
Capacity1204 liters
Exterior MaterialPainted Steel
Door TypeSolid
ShelvesAdjustable
ControllerDigital
Voltage115V
Dimensions (W x D x H)84 in.
AlarmAudible and visual high/low temperature alarm, power failure alarm, door ajar alarm

Summary

Introduction

Safety Precautions

Essential warnings and cautions for safe product operation and handling.

Installation

Unpacking and Inspection

Procedure for examining the unit and accessories for damage upon delivery.

Location

Guidelines for selecting a suitable, level, and temperature-stable installation site.

Wiring

Instructions for correct electrical connection, emphasizing safety and dedicated circuits.

Leveling

Steps to ensure the unit is perfectly level using adjustment screws or shims.

Door Operation

Details on standard door functionality and adjustments for hinged glass doors.

Door Seal

Method for checking door seal integrity and steps to correct faulty seals.

Final Checks

Pre-startup checklist including shipping material removal and circuit verification.

Drawers

Removing the Drawers

Procedure for safely detaching drawers from their slides in Upright and Space Saver models.

Reinstalling the Drawers

Instructions for correctly re-attaching drawers to their slides.

Changing Drawer Slide Position

Guide to adjusting the vertical position of drawer slides within the cabinet.

Control Panel

Control Panel Features

Overview of the control panel layout and its primary components.

Display Functions

Explanation of the various displays and indicators on the control panel.

Programming Functions

Details on adjusting alarm setpoints and other programmable functions.

Service Parameters

Information on accessing and adjusting advanced service parameters.

Operation

Start Up

Step-by-step guide for powering on and preparing the refrigerator for use.

Product Loading Guidelines

Recommendations for optimal product placement and distribution within the unit.

Automatic Defrost

Explanation of the unit's automatic defrost process and its effects.

Temperature Control

Setpoint Control

Guidance on adjusting the cabinet temperature setpoint and related parameters.

Sensor Bottles

Information on sensor bottle placement and maintenance for accurate temperature readings.

Alarm Systems

Operating the Alarm

How the alarm system functions, including signals and battery backup.

Local and Remote Alarms

Details on local and optional remote alarm configurations and their wiring.

Installing a Remote Alarm (Optional)

Instructions for connecting an optional remote alarm system to the unit.

Alarm Test

Procedure for testing the alarm system's functionality and simulated conditions.

Chart Recorders

Set Up and Operation

Guide to preparing and operating the integrated six-inch chart recorder.

Power Supply

Explanation of the chart recorder's power sources and battery backup.

Changing Chart Paper

Step-by-step process for replacing used chart paper.

Calibration Adjustment

Instructions for adjusting the chart recorder's calibration if necessary.

Cleaning

Cleaning the Drawers and Cabinet Interior

Procedure for cleaning the interior of the refrigerator and its drawers.

Cleaning the Condenser

Instructions for cleaning the unit's condenser to ensure efficient operation.

Troubleshooting

WEEE Compliance

Important

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