BioMatrix CryoExpress ONE Manuale utente

CryoExpress ONE

-86℃ ULT Portable Freezer

Read this operating manual carefully before using the product.

Improper handling may result in an accident. Be sure to save this manual.

Table of Contents

1. Product Intro................................................................................................... 1

1.1. Description.............................................................................................1

1.2. Manual Contents....................................................................................1

2. Precautions for Safe Operation......................................................................2

2.1. Warnings................................................................................................3

2.2. Cautions................................................................................................. 3

3. Features of the Freezer.................................................................................... 5

3.1. FPSC and Refrigeration.........................................................................5

3.2. Power and Temperature Control............................................................5

3.3. Power Adapter and Cord....................................................................... 5

3.4. Thermal Insulation.................................................................................5

3.5. Graphical User Interface........................................................................6

4. Unpacking and Setup...................................................................................... 9

4.1. Unpacking..............................................................................................9

4.2. Setup...................................................................................................... 9

5. Operation........................................................................................................11

5.1. Responsible Operation.........................................................................11

5.2. UI operation guidelines....................................................................... 11

5.3. Error / Alarms and Troubleshooting.....................................................14

6. Maintenance & Service.................................................................................. 16

6.1. Cleaning the Freezer.............................................................................16

6.2. Air Intake Filter Cleaning.....................................................................16

6.3. Managing Freezer Contents..................................................................16

7. Troubleshooting..............................................................................................17

8. Specifications...................................................................................................18

8.1. Freezer Specifications...........................................................................18

8.2. Freezer Dimensions and Description....................................................19

8.3. Freezer Performance Characteristics....................................................

9. Warranty:........................................................................................................21

1. Product Intro

1.1. Description

The Freezer with free-piston Stirling engine technology differs from

conventional compressor-based refrigeration. It provides high temperature

efficiency, deep-temperature cooling in a lightweight package allowing true

portable operation.

The Freezer uses direct contact technique for refrigeration, highly advanced

free piston Stirling technology, wide temperature range, precise temperature

control of ±0.1 °C, light weight, easy to use, specially designed power control

system and built-in backup battery. Providing low temperature storage and

portable carrying for different products with a stable, AI controlled, deeply-

frozen environment. This product is Using a user friendly UI (User Interface)

which is easy to understand and use.

It is classified for use as stationary equipment in a Pollution Degree 2 and

Over-voltage Category II environment. The unit is designed to operate under the

following environmental conditions:

Indoor use

Altitude up to 2000 Meter

Maximum relative humidity 80% for temperatures up to 35°C

1.2. Manual Contents

This manual consist of:

Safety Precautions

Features

Setup

Product Usage

Maintenance

Troubleshooting

Specifications

Warranty

This operating manual describes all aspects of receiving, installing, using and

storage of the -86℃ ULT Portable Freezer.

The freezer is controlled with a User Interface (UI) screen. This operating

manual describes use of the UI in Section 5.

2. Precautions for Safe Operation

Before use, please read the following safety precautions carefully to prevent you

and people around you from injury and your property from being damaged.

Potential hazards associated with use of the -86℃ ULT Portable Freezer may

impact the safety of persons in the workplace in which the freezer is placed. The

freezer itself may also be damaged and/or its warranty voided by improper

operation or usage. All personnel that operate, transport or place the freezer into

storage should read this entire manual to understand those hazards. Consider

storing this manual for ready reference within close proximity of the freezer.

Before reading the instruction of how to use, please understand the meaning of

following marks and indications.

User Advisory:

Ultra-low temperatures are dangerous, use proper precautions when operating at

ultra-low temperatures. The factory cannot be held responsible for damages or

loss of stored product attributed to unintended use. In no case will factory be held

liable for loss of stored product resulting from electrical, mechanical or

structural failure. As with any ultra-low temperature freezer, appropriate

back-up and redundancy considerations are the responsibility of the user.

To assure the correct use of the product, basic safety measures should always be

followed including the warnings and cautions listed on the product and in this

operating manual.

Hazard Symbols

WARNING: This symbol indicates a potentially hazardous

situations which if not avoided could result in serious injury or

death.

CAUTION: This symbol indicates a potentially hazardous

situation which if not avoided could result in minor to moderate

injury or damage.

This symbol is used to indicate important prohibited handling of

the machine and alert the user to possible risks of personal injury

and equipment damage.

2.1. Warnings

WARNING!

Failure to observe WARNING signs could result in a hazard to

personnel possibly resulting in serious injury or Death

Do not put the freezer in water or pouring water on the unit or

operate where water may drip or fall on the unit electrical box.

Operation under extreme environmental conditions, e.g., in very high

humidity environments (RH 80% or more) also may lead to

condensation or water intrusion.

The freezer uses Free piston stirling engine with pressurized Helium

gas . Do Not Drill or Puncture Inner core.

Do not put the freezer near to fire, may catch fire which will cause

the internal gas to expand or even explode.

Do not put store flammable gaseous or liquids.

(Danger of explosion from gasoline, thinner, spray, etc.)

Do not let the children use the unit alone. Keep infant away from unit.

(Risk of burn and electric shocks)

Do not touch inside the freezer with wet hands while operating on

ultra-low temperatures. (Risk of frostbite)

Do not touch any electrical parts such as the power supply plug or any

switches with a wet hand. That may cause electric shock lead to death

or injury.

If there is an unexpected sound, smell, smoke when the power is

turned on, unplug the power and contact the manufacturer or supplier.

Continued abnormal operation may cause electric shock or fire.

Do not disassemble, modify or repair the freezer. There are no user

serviceable parts inside the unit. Contact the factory for authorized

repair procedures as required.

Do not use if power cable, DC plug or power plug are damaged or

loose. (May cause electric shock, short circuit or combustion)

Do not cut, modify, damage, forcefully bend or knot the power

cable. Also placing heavy objects or forcing the cable to put in small

space can damage the cable resulting in electric shock.

2.2. Cautions

CAUTIONS!

Failure to observe CAUTIONS signs could result in a hazard to

personnel injury AND damage to the equipment

Operating the unit in extreme environment conditions (35℃ 、RH

80%) using Air conditioner is recommended to extend the life span of

the unit.

Do not fill up the freezer to the top, leave clearance on top for closing

the door properly.

(Temperature may rise causing damage to stored products)

Be especially careful that materials at ultra-low temperatures are not

spilled onto skin or clothing.

(Risk of frostbite and injury)

Do not use freezer in the car trunk without any adequate ventilation.

(Temperature may rise causing damage to product)

Do not place weight or any object on the unit.

(Freezer body may be damaged)

When removing the power plug be sure to hold plug not cable.

(There is Danger of causing electric shock or short circuit )

Avoid strong physical shock or dropping of objects on the unit.

(This may cause damage to electronic components inside)

Remove the plug before turning off engine of the vehicle.

(Power does not turn off after switching off the engine in some

vehicles, freezer can draw power from car battery)

Do not put ice or liquid water directly in the freezer, always use

suitable containers. Also do not store dry ice. (May cause

malfunction or burst)

Do not use glass containers when the contents might freeze and

expand

Do not block the air vents of Freezer (May cause malfunction).

Do not use hard and/or sharp objects, such as knives, screw drivers,

etc. to remove any frost or ice from Freezer. Freezer cabinet is coated

through proprietary technology that can be damaged. Defrosting the

freezer is described later in this operating manual.

Warning: Unauthorized modification to the unit, controls or free-piston Stirling engine is

prohibited and will void all warranty provisions.

3. Features of the freezer

The -86℃ ULT Portable Freezer is designed to provide ultra-low temperature for

storage and transportation for the product need ultra low temperature such as

biological samples, cells, drugs, vaccine and clinical trail products intended for

medical and research purposes.

3.1. FPSC and Refrigeration

The -86℃ ULT Portable Freezer uses Free Piston Stirling cooler as the

refrigeration core. Working in full temperature zone, low power consumption,

low noise, complete 360 degree omnidirectional defense shake. Freezer have

built-in heating system used for defrosting and also for keeping the hot

temperature of cabinet when ever needed.

3.2. Power and Temperature Control

Freezer is equipped with built-in battery providing the backup power to freezer

for one hour to give stable temperature all the time. The control board with AI

algorithm programming control the FPSC power to maintain the temperature of

freezer, temperature sensors (PT100) measures the internal freezer temperature

and machine cold head temperature and provides input to the controller. The UI

provides the display and control for setting the desired temperature for freezer.

3.3. Power Adapter and Cord

A simple line cord change can allow for multiple power and receptacle types.

Make sure to use the cord and plug appropriate for your location. Power Adapter

operation range is:

Voltage input 100VAC-240VAC (Standard three-pin plug)

Frequency 50Hz or 60Hz

Output DC 24V / 5A (max:)

3.4. Thermal Insulation

For the protection of transported and stored products from the outside

temperature, the freezer is designed with dual thermal insulation for the better

results, the -86℃ ULT Portable Freezer has high performance vacuum insulated

panels VIP and polyurethane foam insulation.

3.5. Graphical User Interface

The User Interface (UI) is implemented on a touch screen control on the top of

the unit. The UI allows the user to:

Display all temperature and power status

Display freezer identification information

Set the temperature and Power

Set freezer control and communications parameters

The -86℃ ULT Portable Freezer has the following features:

1．UI Screen

UI screen is on top of the freezer lid, easy operate and easy to look.

7．Handle

Aluminium handle with foam, strong easy to carry.

8．Power Switch and DC Socket

Switch to turn ON/OFF the power to Freezer, DC socket is tagged with

polarized signs to avoid errors.

9．Backup Battery

Replaceable battery with locked cover. Providing backup power to freezer unit

for more than 1 hour.

10．Exhaust Vent

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