Haier DW-40L508 User Manual

Medical Device Manufacturing Enterprise License No.: No. 20050143 license granted by Shandong Food and Drug Administration for manufacturing medical devices Registration No.: No. 2580116 in 2008 approved by Shandong Food and Drug Administration for manufacturing medical devices (updated) This series of freezers is in conformity with the registration standard YZB/Lu 0174-2009.

Haier

Group

Haier

Group

Haier

Haier Group

Group

[Company name]:

[Registered address]:

[Manufacturing address]:

[Tel.]:

[Fax]:

[Postal code]:

Sincere

Sincere Forever

Forever

Certificate of Quality

Inspector:

Qingdao Haier Medical and Laboratory Products Co., Ltd.

Haier Industrial Park, Qianwangang Road, Economic and Technological

Development Zone, Qingdao

Haier Industrial Park, Qianwangang Road, Economic and Technological

Development Zone, Qingdao

0532-88936043

0532-88936010

266555

Special No.:0270500015

Version:1stversion in 2009

V98497

Medical

Medical Low-Temperature

Low-Temperature

Low-Temperature Freezer

Freezer

Freezer Operating

Operating

Operating Instructions

DW-40L508

It applies to the storage of various articles at low temperature by the clinical, medical, scientific research and inspection departments, etc. Please read this manual carefully before use. Please keep this manual for future reference. It is only suitable for sale and use in Chinese Mainland.

Instructions

Contents

Before use Product

features ……………………………………… ... ..........................................

Components ……………………………………………………………… . 2 Safety

precautions …………………………… ... ………………………… ... ........

Precautions for handling …………………………………………… .. … ... 6 Precautions for use ……………………………………………………… .. 7 Start to use

Installation ……………………………………………………………… ... . 8

Use ………………………………………………………………… ... ......... 9

Temperature adjustment and setting ……………………………………… . 11

Display and alarm ……………………………………………… ... .............. 12

Remote alarm terminals.. ………………………………………………… .. 13 Maintenance and repair

Routine maintenance …………………………………………… ... .............. 14

Fault clearance.. ……………………………………………………… .. … . 15 Equipment scrapping …………………………………………………… .. 15

Rechargeable battery recycling …………………………………… ... ......... 16

Technical data Specifications …………………………………………………………… .. 17 Refrigeration principle and circuit diagram ……………………………… . 17 Options …………………………………………………………………… . 18 After-sales service ………………………………………………………… 21

Product

Product features

features

It adopts computer control and digit al temperature display. The temperature of computer display panel is adjustable within the range of +20 ℃ ~-45 ℃ and the temperature for normal use should be within the range of -20

~-40

℃

It has the function of power-on time delay protection. It is equipped with an internationally famous compressor imported from another country, achieving higher refrigerating capacity. It is mainly used for the cryopreservation of blood, biomaterials, vaccines and electronic components as well as the low temperature test of special materials, etc. It is suitable for the laboratories of blood banks, hospitals, quarantine stations, colleges/universities, scientific research institutes and electronic & chemical enterprises, etc. The double-door structure allows for easier access.

Due to continuous product improvement, your Haier low-temperature freezer may

be slightly different from that shown in this manual, and we hereby apologize for

this.

The contents of this manual are subject to change without notice.

hereby promise to provide a complete set of “ 1+5 ” value-added services for you when you require installation or maintenance service for any Haier product. “ 1 ” : it means installation service will be done well only once. “ 5 ” : it means 5 combined services: a. Safety test service: we will perform safety test in electricity and make a thorough explanation. b. Explanation and instruction in use: we will explain and instruct you how to use and

maintain the products properly for a longer product life and energy saving.

c. Product maintenance: after installation or repair, we will help you perform maintenance

on the products to prolong their life, save energy and use them in a good manner.

d. One-stop service marketing: if you want to purchase other products, we will provide you

with one-stop service including on-site design, delivery, installation, maintenance and

repair. e. Site cleaning service: we will clean the site after completing service. We

appreciate your supervision on our service. If we do not fully keep our promise, please make a complaint by calling 4006 999999. Once it is proved to be true, we will pay you RMB100 as a bonus for doing so.

Haier

Haier is

looking

is looking

looking forward

forward

forward to

your

to your

participation!

your

participation!

your participation!

participation!

Please see the real product for its appearance, color or pattern. It is prohibited to store those articles with strict temperature requirements such as living creatures and flowers, etc.

Components

Components Safety

Safety

Safety precautions

precautions

Handle

Door snap close

Front cover of compressor compartment

Drawer

Control panel

Outer door

Please always follow all important safety regulations in this manual; otherwise you

must take full responsibility for the consequences.

Please follow all precautions and regulations in this manual to avoid possible injury

of the user and any other person.

“ Caution ” , “ prohibition ” and “ warning ” signs are as follows:

The contents marked with this “ caution ” sign involve safety of both the

product and user and must be strictly followed.

The contents marked with this “ prohibition ” sign describe absolutely

prohibitory behaviors and must be strictly followed; otherwise the freezer

may be damaged or the user may be injured.

This sign is marked on the covers of high-voltage electric appliances to

avoid electric shock. These covers shall be removed by a qualified

engineer or maintainer.

Safety

Safety precautions

precautions

Safety

Safety precautions

precautions

Please use special power supply (AC 220V~/50Hz) marked on the freezer’s

rating plate. If the voltage used is below 198V or above 242V , an automatic voltage

stabilizer of 4000W and above should be additionally installed. If power cord needs

to be extended, the extension cord must not be less than 2mm

in sectional area and

more than 3m in length. Using the power supply of any voltage or frequency other

than that marked on the rating plate may result in fire hazard or electric shock.

The freezer’s power cord is provided with a three-pin (grounded) plug which is

suitable for standard three-wire (grounded) socket. In any case, do not cut of remove

the grounding pin of power cord. Be sure to ensure firm connection and good contact

between the plug and socket; otherwise fire hazard may occur.

Please use a power socket with ground wire to avoid electric shock. If the power

socket is not grounded, be sure to ask a qualified technician to install grounding wire.

Never ground the freezer through gas pipe, water pipe, telephone line or lighting

arrester; otherwise it may result in electric shock or other dangers.

Never use the freezer in the open air. If it is exposed to rain, electric leakage or

electric shock may occur.

The freezer must be installed only by a qualified technician or maintainer;

otherwise electric shock or fire hazard may occur.

The freezer must be installed firmly on solid ground. In case of unfirm ground

or improper location, it may topple or cause personal injury.

Never install the freezer in a humid place or in a location exposed to

splash/spray water; otherwise electric leakage or electric shock may occur due to

lower insulation level.

Neither store inflammable, explosive or volatile substances in the freezer nor

use flammable spray near the freezer; otherwise explosion or fire hazard may occur.

Never store corrosive products such as acid and alkali in the freezer; otherwise

internal components or electric parts may be damaged.

Never insert any metal object such as iron nail or iron wire into any hole/gap or any

vent for internal air circulation; otherwise the contact between these objects and

moving parts may cause electric shock or personal injury.

If poisonous, harmful or radioactive substances are stored in it, please use the

freezer in a safe area. Improper use may be harmful to health or environment.

In case of leakage of inflammable gas such as coal gas, please close the valve involved in gas leakage, open windows for exhaust ventilation and do not plug in or unplug the freezer.

Be sure to disconnect the freezer from its power supply before carrying out any repair or maintenance on the freezer in order to avoid electric shock or personal injury.

Make sure that no drug or suspended particles in and around the freezer will be breathed in at the time of repair or maintenance; otherwise they may result in health hazard.

Never pour water directly onto the freezer; otherwise electric shock or short circuit may occur.

The freezer must not be disassembled, repaired or modified by the user himself. If an unauthorized person does so, fire hazard or personal injury may occur due to improper operation.

In case of abnormal operation, please unplug the freezer. If the freezer goes on

operating under abnormal state, electric shock or fire hazard may occur.

If the freezer is left unused for a long time in an unsupervised area, please keep

children away from it and make sure that its doors cannot be fully closed.

If the freezer is turned off, it should be turned on again after at least 5 minutes to avoid damage to the compressor or system. Be sure to unplug the freezer before carrying out any repair or maintenance. Never roll or damage the power cord.

Equipment scrapping should be done by qualified persons. The doors should be

removed to avoid accidents such as suffocation.

When disconnecting the freezer’s plug from the power socket, please grasp it and do not pull the power cord; otherwise electric shock or fire hazard due to short circuit may occur.

Never touch any electrical component such as power plug or any switch with a

wet hand; otherwise electric shock may occur.

When turning it on again after power failure or power-off, be sure to check the freezer’s settings. The change of settings may deteriorate those articles stored in the freezer.

Do not put any container filled with water or any heavy object on the freezer. If the container or heavy object drops, personal injury may occur; in addition, the water may reduce the insulation level, resulting in electric leakage or electric shock.

Do not climb the freezer or put any article on the freezer; otherwise it may topple,

resulting in personal injury or damage to the freezer.

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