Matsusada Precision EQ Series User manual

Rev. 0.4

B/N 186.9.002 *186.9.002*

MODEL EQ SERIES

Instruction Manual

F-RA-001-3R1

SAFETY

1. BE SURE TO GROUND!!

Be sure to ground the power supply unit before use.

2. DO NOT TOUCH ANY HIGH VOLTAGE TERMINALS!!

Do not operate the power supply unless someone who is familiar with the operation precede, the

hazards of high voltage, and the treatment for the electrical shock is present.

3. UNDERSTAND THE HAZARDS OF HIGH VOLTAGE!!

In case you let somebody operate the power supply for you, must be sure that he/she fully

understands the hazards of high voltage and the areas where never can be touched.

4. CUT OFF THE POWER BEFORE TOUCH THE UNIT!!

Cut off the power, and check that the power is OFF, before you touch the power supply.

Capacitors in the output circuit are still charged and dangerous even after the power has been

cut off.Discharge all remaining high voltage by grounding them.

5. DISCONNECT THE INPUT LINES(AC LINES) !!

In case you need to touch the inside of the power supply following instruction manual, cut off

the power and disconnect the input lines(AC lines), and ground all the capacitors and high

voltage section.

Don’t remove the case or touch the inside of power supply unless so instructed in the

instruction manual.

6. OPERATE THE POWER SUPPLY WITH YOUR RIGHT HAND!!

In order to avoid the electric shock to your important organs, operate the power supply with

your right hand and keep your left hand off from the power supply.

This power supply unit generates high voltage and energy.

Electric shock may lead to death or serious injury.

Be sure to follow the instructions below and handle the unit with caution.

Various symbols are used in this instruction manual and on the product for ensuring safety.

What will be caused by ignoring the instructions given with the symbols or by improper handling

are classified as shown below. Read carefully and understand the descriptions before

proceeding to the main body of this manual.

Symbols

Meanings of the Symbols

Some of the symbols used

are shown on the right.

Indicates that which requires caution.

Indicates that which forbidden.

Indicates that which must be done.

Indicates electric shock hazard.

failure to follow the instructions with this indication may lead to death or serious injury.

failure to follow the instructions with this indication may lead to injury or damage in property.

Warning:

Caution:

！



！



！



！



！



Warning

Do not touch the output terminal or the

leads or load connected to it while the

unit is in operation or immediately after it

is stopped. Otherwise it may cause

electric shock or injury.

Do not install the unit in a place subject

to steam or water vapor.

Otherwise it may cause poor insulation

and lead to fire or electric shock.

Do not install the unit in a place subject

to dew condensation.

Otherwise it may cause electric shock.

Do not modify or damage the cables.

Otherwise it may cause electric shock.

Be sure to ground the unit to avoid a rare

possibility of electric shock.

Otherwise it may lead to fire, electric

shock or injury.

Do not place any object on the unit.

Dangerous situations may occur if the

object drops or falls.

Do not put any object in the unit.

It may cause damage.

Do not disassemble, remodel or repair the

unit. High voltage may be built up inside,

which may cause electric shock.

Disassembly, remodeling or repair hamper

ensuring of safety and may lead to

dangerous situations.

Do not install the unit outdoors or in a

place subject to leaking of water, flood

or snow.

Otherwise it may cause electric shock.

DISASSEMBLY

GROUND

iii

■ After reading this manual, be sure to store it in a place convenient for the users so that it can be

referred to at anytime.

！



Caution

Do not install the unit upside down or

on a wrong side.

Insufficient heat release may cause

deterioration of parts, which may

generate smoke or set fire.

Do not use the unit in a place subject to

high temperature or in an enclosed,

limited area.

It not only hampers the unit from

achieving its performance but also

causes deterioration of parts leading to

smoking or burning.

Do not wipe the unit with chemicals

(such as thinner) or wet cloth.

It may allow water inside leading to

electric shock, electrical leak or burning.

Do not cover the vent holes of the unit.

Vent holes are provided to prevent

elevation of temperature inside.

Covering them not only hampers the unit

from achieving its performance but also

causes deterioration of parts, which may

generate smoke or set fire.

Do not install the unit and the remote

controller in a place subject to direct

cold air. Condensation may lead to

electrical leak/burning.

Do not install the unit in a place subject

to corrosive gas or liquid (such as a

place where chemicals are handled).

Deterioration of parts may cause

generation of smoke or burning.

NO NO

RESCUE

1. Free victim from contact with live conductor quickly.

Avoid contact with neither live conductor nor victim’s body.

2. Shut off high voltage at once and ground the circuit. If high voltage cannot be turned off

quickly, ground the circuit to discharge, or cut high voltage line by an ax with dry wooden

handle. Be careful of electric flash.

3. If circuit cannot be broken or grounded, use a dry board, dry clothing, or other

nonconductor to free victim.

4. Call an ambulance immediately.

SYMPTOMS

NEVER TAKE ELECTRICALLY SHOCKED CONDITION AS DEATH.

Symptoms of electric shock may include unconsciousness, failure to breathe, absence of

pulse, pallor, and stiffness, as well as severe burns.

Whenever victim is not breathing properly, give artificial respiration(see next page).

TREATMENT

1. Start artificial respiration at scene of accident. Only in case victim’s or

operator’s life is endangered, remove victim to safe location nearby.

2. After starting artificial respiration, continue without loss of rhythm until victim start

breathing without help, or being passed to medical aid.

3. When operator change while giving artificial respiration, do so without losing the

rhythm of respiration.

4. After giving first aid, try to get a diagnosis by a doctor as soon as possible because

shock can cause internal burn, which can be lethal if left untreated.

AFTER VICTIM REVIVES

Be prepared to resume artificial respiration, as he may stop breathing again.

Keep victim warm and lying down until he or she has been conscious for at least thirty minutes.

First-aid procedures to be implemented in case of electrical shock

1. PLACE VICTIM

Place victim in face-upward position horizontally.

2. CLEAR THROAT

Turn head to one side quickly wipe out any fluid, mucus, or

foreign body from mouth and throat with fingers.

3. OPEN AIR PASSAGE

Tilt head back and extend neck to open air passage.

4. LIFT JAW FORWARD

Put thumb in victim’s mouth and grasp jaw firmly. Lift jaw

forward to pull tongue out of air passage. Do not hold or depress

tongue.

5. PINCH NOSTRILS CLOSED

With other hand pinch nostrils closed to prevent air leak.

6. BLOW AIR IN

Take a deep breath, seal victim’s open mouth and exhale firmly into

victim’s mouth until chest is seen to lift.

Make sure to open mouth widely to avoid air leakage.

7.REMOVE MOUTH AND CHECK

Check the sound of breathing out air and see normal breathing

when releasing mouth. If no sound, repeat from OPEN AIR

PASSAGE. Continue at a rate of 12 to 20 times per minute.

Quantity of air have to be increased gradually. Especially when victim is infant, be carefully not to be

too strong, not to blow in too much air.

Keep giving artificial respiration until victim start breathing without help, or being passed to medical

aid.

Artificial respiration

7.Remove mouth and

check

6.Blow air in

3.Open air

passage

2.Clear throat

1. WARRANTY POLICY

Matsusada Precision Inc. ("Matsusada") warrants that the products supplied by it will be free from

defects in materials and workmanship for a period of twelve (12) months from the date of original

shipment to buyer. This warranty shall not apply to any product which has been repaired, modified

or worked on by persons unauthorized by Matsusada, used other than in accordance with the

instruction manuals, used in inappropriate environment (with corrosive gas, high humidity, etc) or

damaged by any event beyond Matsusada's control such as force majeure. Matsusada shall in no

way be liable for any incidental, special or consequential damages relating to this warranty.

Matsusada's sole liabilities and the buyer's sole remedies shall be limited, at Matsusada's discretion,

to a repair or replacement of the products.

The foregoing warranty is in lieu of all other warranties, express or implied, including those of

merchantability or fitness for a particular purpose.

As the products are not designed and manufactured for applications which require extraordinary

reliability or safety, or affecting people's life (nuclear energy, aerospace, socially fundamental

facility, medical equipment, etc), this warranty shall not be applied for such applications. The

specific design and manufacturing might be required for such applications.

No modification or supplement of this warranty shall be binding unless in writing and signed by a

duly authorized officer of Matsusada.

2. INSTRUCTION MANUAL AND TEST DATA

・Each rack mount and bench top power supply have 1 instruction manual. Extra instruction manuals

available with charge.

・Schematics of products shall not be submitted to users. Test result or test data for the products

shall be available upon request with charge.

WARRANTY

vii

Safety ⅰ

For Safe Use ⅱ，ⅲ

Rescue (First aid) ⅳ

Artificial respiration ⅴ

WARRANTY ⅵ

CONTENTS ⅶ

１． Introduction

1－1 Introduction 1

1－2 Unpacking the power supply 1

1－3 Environmental Requirements 1

1－4 Points to be careful about in handling 2

1－5 Troubleshooting 2

２．

Exterior View Diagram 3

2－1 Front Panel 3

2－2 Rear Panel 3

３． Instructions for operation

3－1 Operation 4

3－2 Protection Functionｓ 4

a. Over current protection (O.C.P.) 4

b. Over voltage protection (O.V.P.) 4

４． Standard Functions

4－1 Remote connector(D-sub 25pin)pin assign 5

4－2 Connection and how to use remote connector 5

a. Output current monitor 5

b. Output voltage monitor 5

c. Remote Switch ON/OFF 6

d. External voltage control 6

５． Explanation of Optional Function

5－1 Optional function 7

a. Cut off function (LCt) 7

CONTENTS

Ｐａｇｅ

1-1 Introduction

Thank you very much for your purchase of our product, HIGH VOLTAGE POWER SUPPLY.

We have done our best for the quality control of our products. Please handle this unit

properly according to this instruction manual so that you can use the full performance of

this unit safely for long.

We have carefully prepared this instruction manual, but if you find any doubtful or

unclear point or any omission, please kindly contact us shortly.

1-2 Unpacking the power supply

When unpacked the unit, you will please check the following accessories are enclosed with

the amplifier main body.

〈Accessories〉

AC input cord (1 pc.)

Instruction manual

Output cable

1-3 Environmental Requirements

・ Place and use the high voltage amplifier horizontally.

・ Never place any object on the high voltage power supply.

・ There are air suction and exhaust holes for cooling at upper part and sides of the high

voltage power supply. Provide an ample space to the high voltage power supply, and

use it at the place where the ventilating condition is good.

・ Avoid using the unit at such places where it is very dusty or there is corrosive gas.

1 Introduction

1-4 Points to be careful about in handling

・ For your safety connect the ground terminal of the chassis to EARTH securely

・ Use thicker (5SQ or thicker) and short wire for chassis grounding or load grounding, and

ground at one point of the ground.

・ Connect the shield wire of the output cable to the chassis side of the load.

(It will protect power supply or prohibit electrical shock from discharge at load)

・ DON’T TOUCH the load immediately after turning the output OFF. Before touching the

load, make sure that the Power ON/OFF switch of the unit is turned off and output

voltage is zero with power supply’s voltage monitor or another HV voltmeter.

How to GROUND

１－５ Troubleshooting

・In case there is no output voltage

１．Check if the proper input voltage is supplied to the power supply.

・ Power supply input voltage, AC 100-240V +/-10%, 50/60Hz single phase

２．Check if the connection of options are correct.

(refer to 「Remote Switch ON/OFF」(P.6),「External voltage control」(P.6))

Output cable

Ground terminal

Ground

EＱ

Load frame

load

1 Introduction

Table of contents

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