power supply unit psu-3 - neitz-ophthalmic.com · power supply unit psu-3 5 ⑰ ⑱ 3.3. ac adapter...

POWER SUPPLY UNIT PSU-3

INSTRUCTION MANUAL

NEITS INSTRUMENTS CO., LTD.

International Division

2013.09

1 POWER SUPPLY UNIT PSU-3

Thank you for purchasing the NEITZ Power Supply Unit PSU-3. This unit has been designed for

the use with NEITZ Binocular Indirect Ophthalmoscope IO- series. Two types of model, Table-top

or Wall Mounting can be chosen. Original stand is also available.

Before use, please read this instruction manual to your safety, and keep it handy for future

reference. In addition, please read the Instruction Manual of medical instrument using.

TABLE OF CONTENTS

1. SAFETY PRECAUTIONS ...................................................................................................... 2

2. ITEM CHECK LIST ................................................................................................................ 3

3. NOMENCLATURE

3.1. Transformer PSU-3 Table-top Model ............................................................................... 4

3.2. Transformer PSU-3 Wall Mounting Model ....................................................................... 4

3.3. AC Adapter ...................................................................................................................... 5

3.4. PSU-S Stand ................................................................................................................... 5

4. PERPARATION


4.2. Transformer PSU-3 Wall Mounting Model ....................................................................... 4

4.3. PSU-S Stand ................................................................................................................... 4

5. OPERATING METHOD


4.2. Transformer PSU-3 Wall Mounting Model........................................................................ 6

4. MAINTENANCE

4.1. Cleaning ......................................................................................................................... 6

4.2. Storage ......................................................................................................................... 6

4.3. Safekeeping and Transportation ..................................................................................... 7

4.4. Disposal ......................................................................................................................... 7

5. TROUBLESHOOTING ........................................................................................................... 7

6. MAIN SPECIFICATIONS ....................................................................................................... 8

7. TECHNICAL SUPPORT OR CONTACT INFORMATION ....................................................... 8


1. SAFETY PRECAUTIONS

This instruction manual uses a variety of common symbols and icons to assist you in proper

handling and usage of this product, and to warn you of potential hazards to yourself and others.

These symbols and icons and their significance are described below.

For customers in Europe

The “CE” mark indicates that this product complies with the European requirements for

safety, health, environment and customer protection. CE-mark products are for sale in

Europe.

WARNING

Do not use except the designated instrument or the instrument not manufactured by NEITZ, as this may result in a damage and a fire ignition.

Do not apply a strong impact and do not hurl it. It may cause a damage and an injury.

Do not place it in an unstable nor sloped place, as this may result in a rollover, a malfunction and a damage.

Do not use in extremely humid nor salty place, nor where the water hangs. It may cause an electric shock.

Do not use it near the chemicals, the sulfur or a gas produced places. Do not use near the heat source.

Never attempt to disassemble or modify it, as this may result in an electrical shock, fire ignition or an injury.

CAUTION

When cleaning it, do not use volatile solvents such as the thinner, polishing powder, boiling water. It causes deformation and a damage.

Never attempt to touch and transform the terminal for charge, it may cause an injury and a damage.

WARNING Improper handling may cause death or serious injury.

CAUTION Improper handling may cause damage or physical loss.

Symbols for prohibited action Symbol for instructing action

Disassembly

prohibited

Prohibited Mandatory


PSU-3 Main body

AC Adapter

Instruction Manual

Cord

Do not sterilize. It may cause a transformation and other troubles.

Before use, please check the cords damage and abnormality, as this may result in a trouble.

Unplug the charger from outlet if you will not use it for a long period. It may cause a trouble.

2. ITEM CHECK LIST

Please check that all parts and accessories are present. If any items are missing from your package,

please contact your dealer.

2.1. PSU-3T TABLE-TOP MODEL

2.2. PSU-3K WALL MOUNTING MODEL

Set for wall mounting:

AC Adapter

Instruction Manual

Cord

PSU-3 Main body

Transformer Mounting Plate-1pc.

Screw-2 pcs. Wall Mounting

Plate-1pc.

Tapping Screw – 3 pcs. Installation Screw –1 pc.

Hanger C


1 - Main Body

2 - Power Supply Switch

3 - Pilot Lamp

4 - Brightness Adjustment Knob

5 - DC Jack

6 - Receptacle

7 - Rubber Foot

8 - Name Plate

9 - Installation Screw Hole

1 - Main Body

2 - Power Supply Switch

3 - Pilot Lamp

4 - Brightness Adjustment Knob

5 - DC Jack

6 – Receptacle

7- Rubber Foot

8 - Name Plate

9 - Installation Screw Hole

10 - Hanger Installation Hole

11 - Transformer Mount Plate

12 – Screw

13 - Wall mounting plate

14 - Tapping Screw

15 - Installation screw

16 – Hanger C.

3. NOMENCLATURE

3.1. TABLE-TOP MODEL PSU-3T

3.2. WALL MOUNTING MODEL PSU-3K

Set for wall mounting:


⑰ ⑱

3.3. AC ADAPTER 3.4. STAND PSU-S (OPTION)

4. PERPARATION

4.1. TABLE - TOP MODEL PSU-3T

Put it in the appropriate place before use.


1. Please fix the Transformer Mount Plate

（11）to the back side of the Transformer

PSU-3K main body using the Screws (12)。

2. Wall Mounting Plate (13) should be fitted

with the Tapping Screws (14)。

3. Please hang the transformer on a wall

and fix with the Installation Screw (15).

4. Finally insert the Hanger C (16) to the

Hanger Installation Hole (10) of the

Transformer.

4.3. STAND PSU-S (OPTION)

Please attach a Wall mounting plate (13) to the PSU-S stand with three Tapping screws (14). Then

please hang the transformer on a stand and fix with the Installation Screw (15).

17 - Power Supply Plug

18 - DC Plug

19 - Main Body of stand

20 - Set screw


Switching ON and OFF by the Hanger is a temporary function. When you do not use it for a

long time please turn off by Power Supply Switch.

5. OPERATION METHOD

5.1. TABLE-TOP MODEL PSU-3T

1. Insert Power supply plug into an outlet and DC plug of the AC adapter into the DC Jack (5) of

PSU-3T.

2. Insert Lamp House Plug of the IO series into the Receptacle (6) until stop.

3. Push the Power Supply Switch button from OFF (○ mark) to ON (┃mark) after turning the

Brightness Adjustment Knob (4) left to minimizing the brightness. The Pilot Lamp (3) turns on,

and the device is ready.

4. Adjust the brightness turning the Brightness Adjustment Knob (4) clockwise.

5. Switch off (○ mark) after use. The Pilot Lamp (3) turns off and the device is off.


Before operating, please set it up as mentioned in Clause 4.2 and Clause 4.3.

Operation method is same as Table-top Model (See 1~5 in Clause 5.1).

In the case of Hanger use:

The power switch of connected IO series turned off when hanging it on

the Hanger and the Illumination turns off too.

When you take it off from the Hanger, Power switch and the Illumination

turn on.


5. MAINTENANCE

5.1. Cleaning

・ Wipe with dry soft cloth or with cloth slightly moistened with much diluted natural detergent.

After that wipe with dry cloth again.

・ Maintain the charge apertures are empty.

・ Wipe the terminal parts with cotton swabs.

5.2. Storage

・ Avoid a high temperature and humid place. Please store in an area out of direct sunlight.

・ Operating temperature: Range from 10 C to 40 C (50 F to 104 F)

・ Storage temperature: Range from -20 C to 60 C (-4 F to 140 F)

5.3. Safekeeping and Transportation

Keep it not be loaded and impacted.

5.4. Disposal

Dispose it according to local garbage rules or please return to the distributor.

6. TROUBLESHOOTING

Please check the following contents when not working normally.

Problem Possible Causes Solution

Pilot Lamp is not turned on

・ Power Supply Plug is not connected to the electrical outlet.

・ The AC adapter is not connected to Power supply Plug.

・ The DC Plug of AC Adapter is not inserted in the DC Jack of PSU-3.

・ Power Supply Switch is not turned on.

At the time of the Hanger use

・ An alien substance is inside in the Hanger Installation Hole.

・ Please connect the Plug.

・ Please connect.

・ Please insert.

・ Push the Power Supply Switch

button from (○ mark) to (┃mark)

・ Please take the substance out. Check the movement of the Hanger.

The IO series unit will not turn on

・ The Lamp House Plug is not connected in Receptacle

・ Please insert the Plug until stop.

If your problem is not solved, please stop to use and contact your dealer immediately. Contact

information is available in the end.


7. MAIN SPECIFICATIONS

Model name : Power supply Unit PSU-3

Description : Desk-top Type / Wall Mounting Type

Dimensions : 160 cm x 100 cm x 95 cm

Weight : Approximately 380 g

Input voltage for AC adapter : 100－240 V

Output voltage for AC adapter : DC2.3~6V above 2 A

Power Frequency : 50/60 Hz

Electricity Consumption : 35VA

8. TECHNICAL SUPPORT or CONTACT INFORMATION

Please contact the following address if you have any questions or need technical support. Our

phone customer support is available from 9:15 am to 5:40 pm (Monday to Friday).

NEITZ INSTRUMENTS CO., LTD.

36-13 Wakamatsu-Cho, Shinjuku-Ku, Tokyo 162-0056, JAPAN

Phone: (+81) 03-3204-2068

Fax: (+81) 03-3204-2069

E-mail: [email protected]

URL: www.neitz-ophthalmic.com

mailto:[email protected]

power supply unit psu-3 - neitz-ophthalmic.com · power supply unit psu-3 5 ⑰ ⑱ 3.3. ac adapter...

Documents