SMC Networks IR1000 Series User manual

No.IR10-OM00006

PRECISION REGURETOR

PRODUCT NAME

IR1000-F01-DII00467・IR1010-F01-DII00467

MODEL/ Series

No.

Table of Con en s

Safety 2～3

１．Specifications 4

２．Operation principle 5

３．How to order 6

４．Production lot number symbol 6

５．Caution on handling 7～8

６．Troubleshooting 9

７．Spare parts list 10

８．Assembling drawing 11

９．Drawing 12

-1-

No.

Safe y

Be sure o read his opera ion manual before handling, and unders and he con en s o opera e

he produc properly.

Keep his opera ion manual carefully o be able o refer o i whenever i is required, and ensure o

give i o an end user.

These safe y ins ruc ions are in ended o preven hazardous si ua ion and/or equipmen damage.

These ins ruc ions indica e he level of po en ial hazard by labeling ”Cau ion”, “Warning” or

“Damage”. To ensure safe y, be sure o observe ISO4414 (No e 1), JIS B 8370 (No e 2) and o her

safe y prac ices.

DANGER

In ex reme condi ions, here is a possibili y of serious injury or loss of life.

WARNING

Opera or error could resul in serious injury or loss of life.

CAUTION

Opera or error could resul in injury or equipmen damage.

(No e 1) ISO 4414 Pneuma ic fluid power-Recommenda ions for he applica ion of

equipmen o ransmission and con rol sys em.

(No e 2) JIS B 8370 Pneuma ic sys em axiom

-2-

No.

Warning

1. The compatibility of pneumatic equipment i the re pon ibility of the per on who de ign

the pneumatic y tem or decide it pecification .

Since he produc s specified here are used in various opera ing condi ions, heir compa ibili y

for he specific pneuma ic sys em mus be based on specifica ions provided by a person in c

harge of design and specifica ion af er analyzing and/or es ing o mee your specific requireme

n s. A guaran ee of he expec ed performance and safe y is in charge of a person who decide

s he compa ibili y for he sys em. Sys em should be cons ruc ed by reviewing all specifica ions

and considering possible failure of machinery according o he la es ca alog and ma erial.

2. Only trained per onal hould operate pneumatically operated machinery and equipment.

Compressed air can be dangerous if an opera or is unfamiliar wi h i . Assembly, handling

or repair of pneuma ic sys ems should be performed by rained and experienced opera ors.

3. Do not ervice machinery / equipment or attempt to remove component until afety i

confirmed.

A. Inspec ion and main enance of machinery / equipmen should only be performed af er

confirma ion of safe locked-ou con rol posi ions.

B. When equipmen is removed, confirm he safe y process as men ioned above. Cu supply

pressure for he equipmen , urn off he power, and exhaus all residual compressed air in he

sys em.

C. Before machinery / equipmen is res ar ed, ake care safe y of surroundings

4. Contact SMC if the product i to be u ed in any of the following condition or

environment .

A. Condi ions and environmen s beyond he given specifica ions, or if produc is used ou doors.

B. Ins alla ion on equipmen in conjunc ion wi h a omic energy, railway, avia ion, vehicles, medical

equipmen , food and beverage, recrea ion equipmen , emergency s op circui s, press applica ions, or

safe y equipmen .

C. An applica ion which has he possibili y of having nega ive effec s on people or proper ies, requiring

special safe y.

-3-

No.

Introduction

Series IR1000 precision ype regula or is superior in relief charac eris ics and cons an pressure is

kep in he case of flowing backward.

IR10∗0-F01-DII00467 is designa ed special for Sensa ronic o be applied for respira or.

Specification

Model

IR1000-F01-DII00467 IR1010-F01-DII00467

Max. supply pressure [bar]

Max. 1.0

(No e1)

Min. supply pressure [bar]

Se ing pressure + 0.5

Se ing pressure [bar]

0. 05～2 0.1～4

Se ing sensi ivi y

(No e2)

wi hin 0.2% of full span

Repea abili y

(No e2)

wi hin ±0.5% of full span

(No e3)

Air consump ion

Less han 5

/min (ANR) (a supply pressure of 10bar)

Fluid

Air ・ Oxygen

Ambien & fluid

Tempera ure

-10~50℃ (Wi h no freezing)

S orage Tempera ure

-20~70℃ (Wi h no freezing)

Por size

G1/8

Pressure gauge por size

G1/8

Weigh

0.14 kg

(No e 1) Wi h he condi ion of no flow on he ou pu side. The min. differen ial pressure

from se ing pressure should be always +0.5bar.

(No e 2) Full span specifies he max. se ing pressure of produc . (eg. IR1000: 2bar)

(No e 3) Air is normally being exhaus ed o he a mosphere.

-4-

No.

Structure and operating principle

When he Adjus ing screw①is urned, he nozzle③ is closed by he diaphragm disk②, allowing he

supply air ha flows in from he ups ream side o pass hrough he fixed orifice④ and o ac s on

diaphragm C⑥ as nozzle back pressure, he main valve⑦ is pushed down by he genera ed force and

he supply pressure flows ou o he downs ream side. The air pressure ha flows in ac s on bo om side

of diaphragm C⑥ and while opposing he force genera ed by nozzle back pressure, i also ac s on

diaphragm A⑤opposing he compression force of he se ing spring⑧ and balance wi h se pressure.

When he ou pu pressure raises above he se ing pressure, diaphragm A⑤ is pushed up which makes

he in erval be ween he diaphragm disk② and he nozzle③ widens, he nozzle back pressure drops,

he pressure balance of upper/bo om par of diaphragms C⑥ collapses. Then as he main valve⑦

closes, he exhaus valve⑨ opens a he same ime and he excess pressure from he downs ream side

is discharged o he a mosphere. In his way fine pressure varia ions are de ec ed by he nozzle/flapper

ype pilo mechanism, and precise pressure adjus men is performed. Devia ion due o pressure

difference be ween in/ou side of bourdon ube is ransmi ed o he sec or hrough he rod o ro a e he

pinion engaging he sec or. The indic ing needle and scale display he pressure value.

-5-

SUP

OUT

BLEED

EXH

Diaphragm A

Diaphragm C

Main valve

Exhaus valve

Nozzle

Diaphragm disk

Adjus ing spring

Adjus ing screw

Fixed orifice

Diaphragm C

SUP.side passage

Setting

spring

N/m

Diaph.C

Daiph.A

Nozzle

flapper

MPa/ m

Diaph.B

springCompd.

(B)

m/N

Main valve

MPa/ m

(S)

Displ

m ＋

For e

―

Displ

Press

MPa ＋

For e

―

Displ

Press.

MPa

For e

SUP

Fixed　orifi e

springCompd.

(A)

m/N

No.

3. How to order

I R 1 0 ※ 0 - Ｆ 0 1 – D I I 0 0 4 6 7

4. Production lot number ymbol

The produc ion lo symbol is described o produc name pla e.

PRECISION REGULATOR

IR1000-F01-DII00467

MAX.SUP.PRESS. 10bar

OUTPUT PRESS. 0.05～

～～

～2bar

MADE IN JAPAN ＪＳ

ＪＳＪＳ

ＪＳ

Symbol of year Symbol of mon h

Ｊ：２００５Ｏ：January

Ｋ：２００６Ｐ：February

Ｌ：２００７Ｑ：March

Ｍ：２００８Ｒ：April

Ｎ：２００９Ｓ：May

Ａ：２０１０Ｔ：June

Ｂ：２０１１Ｕ：July

Ｃ：２０１２Ｖ：Augus

：：

-6-

Special order

Connec ing por

01：1/8

Connec screw

Ｆ：Ｇ

Se ing pressure

0：0.05～2bar

1：0.1～4bar

Produc ion lo number

No.

Precaution

Warning Handling

(1) If he sys em is expec ed o be dangerous when he Precision regula or, please

consider sys em wi h safe y circui o avoid danger.

Warning Operating Environment

(1) Do no opera e in loca ions having an a mosphere of corrosive gases, chemicals,

sea wa er, wa er or s eam, or where here will be con ac wi h he same.

(2) Do no opera e in loca ions where vibra ion or impac occurs.

(3) In loca ions which receive direc sunligh , provide a pro ec ive cover, e c.

(4) In loca ions near hea sources, block off any radia ed hea .

(5) In loca ions where here is con ac wi h spa er from wa er, oil or solder, e c.,

implemen sui able pro ec ive measures.

Warning Air upply

(1) These produc s are designed for use wi h compressed air or oxygen.

Con ac SMC if any o her fluid will be used.

(2) Do no use compressed air which includes chemicals, syn he ic oils con aining

organic solven s, sal , or corrosive gases, e c., as his can cause damage of

malfunc ion.

(3) If drains is no removed from air fil ers and mis separa ors, i can flow ou o he

downs ream side and lead o he malfunc ion of pneuma ic equipmen . In cases

where he managemen of drainage removal will be difficul , he use of fil ers wi h

au o drains is recommended

Warning Maintenance

(1) Incorrec handling of compressed air or oxygen is hazardous. Follow he produc

specifica ion. Elemen replacemen and main enance shall be performed by

person wi h knowledge and experience on pneuma ic equipmen .

(2) Rubber par s including diaphragm, “O” ring and packing are worn ou .

Annual inspec ion or componen replacemen every 3 years is recommended.

(3) Please do he exhaus of he drain, washing he elemen , and he exchange, e c.

surely regularly. Please go o he s andard hough i differs according o he use

s a e every one mon h or hree every mon hs.

-7-

No.

Caution Operation

(1) Do no use a precision regula or ou side he range of i s specifica ions as his can

cause failure. (Refer o specifica ions.)

(2) When moun ing is performed, make connec ions while confirming por indica ions.

(3) If a direc ional swi ching valve (solenoid valve, mechanical valve, e c. ) is moun ed

on he supply side of he regula or and repea edly swi ched ON and OFF, wear of

he nozzle/flapper sec ion will be accelera ed and a discrepancy in he se ing value

may occur. Therefore, avoid using a direc ional swi ching valve on he supply side.

In he even a direc ional swi ching valve will be used, ins all i on he ou pu side

of he regula or.

(4) Air/oxygen is normally discharged from he bleed por ( he hole on he side of he

body's mid-sec ion). This is a necessary consump ion of air based on he

cons ruc ion of he precision regula or, and is no an abnormali y.

(5) Be sure o igh en he lock nu af er pressure adjus men .

Caution Air upply

(1) If he supply pressure line con ains drainage or dir , e c., he fixed hro le can

become clogged leading o malfunc ion, and herefore, in addi ion o an air fil er

(SMC Series AF) be sure o use a mis separa or (SMC Series AM, AFM). Refer o

SMC's "Compressed Air Cleaning Sys ems" ca alog regarding air quali y.

(2) Never use a lubrica or on he supply side of he regula or, as his will posi ively

cause he fixed hro le o become clogged and lead o malfunc ion. If lubrica ion is

required for erminal devices, connec a lubrica or on he ou pu side of he

regula or.

Caution Piping

(1) Prepara ion before piping

Before piping is connec ed, i should be horoughly blown ou wi h air (flushing) or

washed o remove cu ing chips, cu ing oil and o her debris from inside he pipe.

(2) Wrapping of pipe ape

When connec ing pipes and fi ings, e c., be sure ha cu ing chips from he pipe

hreads and sealing ma erial do no ge inside. Fur her, when pipe ape is used,

leave 1.5 o 2 hread ridges exposed a he end of he pipe/fi ing.

-8-

Leave 2

threads.

S eal tape

６．

Trouble hooting

Caution

For roubles in he able below, replacemen by he componen is recommended.

Non-conformance occurred due o repalcemen wi h spare par is no guaran eed.

＊Refer o he cons ruc ion char of page 4 for alphabe sign of diaphragm.

-9-

Phenomenon Checking i em Causes Coun ermeasures

Pressure is no

ou pu

Air is no exhaus ed from

bleed hole.

Fixed orifice is

clogged

Replace he componen or

fixed orifice.

Adhering dus o he

sealing par of he

main

valve.

Remove he dus a he

sea by replacing by he

componen or removing he

valve guide.

Excess air leaks

From exhaus

hole.

Air leaks 1.2 L/min (ANR)

or more while here is no

reason of flowing

backward.

Diaphragm is

damaged.

Replace he diaphragm

assembly. (Refer o he

following lis . )

Model Diaphragm A/B assembly model Diaphragm C assembly Model

IR1000

IR1010

P362010-15 P362010-16

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