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joeb

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net

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1/31

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1/31

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1/31

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1/31

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1/31

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1/31

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1/31

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1/31

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AA

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12

1/31

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2N

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13

Ahi

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pressure

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constitutes

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danger

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1/31

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1/31

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1/31

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1/31

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1/31

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1/31

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The

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1/31

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1/31

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prim

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1/31

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1/31

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hd

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ener

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1/31

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1/31

/201

2N

AA

RSO

28

1/31

/201

2N

AA

RSO

29

AC

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1/31

/201

2N

AA

RSO

30

1/31

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2N

AA

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PAR

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1/31

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2N

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1/31

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2N

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33

HY

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1/31

/201

2N

AA

RSO

34

FUN

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OF

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TRA

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OF

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OF

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1/31

/201

2N

AA

RSO

35

TYPE

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1/31

/201

2N

AA

RSO

36

1/31

/201

2N

AA

RSO

37

SYN

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1/31

/201

2N

AA

RSO

38

CO

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OF

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ASY

STEM

.

1/31

/201

2N

AA

RSO

39

TYPE

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OF

VA

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4/4

1/31

/201

2N

AA

RSO

40

MA

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HA

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MO

TOR

/SO

LEN

OID

1/31

/201

2N

AA

RSO

41

PRES

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RE

CO

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FUN

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OF

TO C

ON

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L PR

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1/31

/201

2N

AA

RSO

42

FLO

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1/31

/201

2N

AA

RSO

43

MA

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1/31

/201

2N

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RSO

44

TYPE

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OFF

1/31

/201

2N

AA

RSO

45

AC

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1/31

/201

2N

AA

RSO

46

1/31

/201

2N

AA

RSO

47

HY

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1/31

/201

2N

AA

RSO

48

TYPE

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GM

]

1/31

/201

2N

AA

RSO

49

1/31

/201

2N

AA

RSO

50

1/31

/201

2N

AA

RSO

51

TYPE

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1/31

/201

2N

AA

RSO

52

RO

TATI

NG

&N

ON

RO

TATI

NG

RO

TATI

NG

&N

ON

RO

TATI

NG

CY

LIN

DER

S

1/31

/201

2N

AA

RSO

53

safe

tyva

lve

safe

tyva

lve

•n.

•A

valv

ein

apr

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reco

ntai

ner

asin

aA

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apr

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asin

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ssel

, tha

t aut

omat

ical

ly o

pens

whe

n pr

essu

rere

ache

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nger

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evel

pres

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dang

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or th

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leas

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repr

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d en

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emot

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orem

otio

n.

1/31

/201

2N

AA

RSO

54

Safe

tyva

lve

Safe

tyva

lve

1/31

/201

2N

AA

RSO

55

The

PNEU

MA

TIC

PNEU

MA

TIC

syst

emsy

stem

1/31

/201

2N

AA

RSO

56

1/31

/201

2N

AA

RSO

57

AIR

CO

MPR

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RS

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CO

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1/31

/201

2N

AA

RSO

58

1/31

/201

2N

AA

RSO

59

PAR

TS O

F SY

STEM

;A

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TAK

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FTER

CO

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ATE

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REC

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IRR

ECEI

VER

AIR

DIS

HA

RG

E

1/31

/201

2N

AA

RSO

60

Air

Rec

eive

r

1/31

/201

2N

AA

RSO

61

Afte

rcoo

ler

Filte

r, R

egul

ator

, Lub

ricat

or

1/31

/201

2N

AA

RSO

62

PNEU

MA

TIC

MO

TOR

PNEU

MA

TIC

MO

TOR

1.R

OTA

RY

2.R

ECIP

RO

CA

TIN

G

1/31

/201

2N

AA

RSO

63

AIR

FIL

TER

SR

EMO

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ALL

FO

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GN

MA

TTER

REG

ULA

TOR

SR

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RED

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STO

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T O

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1/31

/201

2N

AA

RSO

64

AIR

FILT

ERS,

REG

ULA

TOR

S,A

IRFI

LTER

S,R

EGU

LATO

RS,

LUB

RIC

ATO

RS

1/31

/201

2N

AA

RSO

65

PIPI

NG

PIPI

NG

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IGID

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MI-

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ID/T

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ING

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1/31

/201

2N

AA

RSO

66

Hos

e R

outin

g

Rep

lace

men

t hos

es m

ust b

e re

stra

ined

, pr

otec

ted,

or g

uide

d (u

sing

cla

mps

), to

min

imiz

e ris

k of

dam

age

due

to e

xces

sive

flex

ing

and

whi

ppin

g.

1/31

/201

2N

AA

RSO

67

1/31

/201

2N

AA

RSO

68

1/31

/201

2N

AA

RSO

69

1/31

/201

2N

AA

RSO

70

1/31

/201

2N

AA

RSO

71

Flar

ed tu

be

1/31

/201

2N

AA

RSO

72

THE

BA

D G

UY

SD

IRT

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TH

EAT

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APP

LIC

ATI

ON

IMPR

OPE

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LUID

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STA

LLA

TIO

NFA

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STA

LLA

TIO

NM

AIN

TEN

AN

CE

1/31

/201

2N

AA

RSO

73

THE

SAFE

WA

Y IS

TH

E O

NLY

WA

Y!

ON

LYW

AY

!

1/31

/201

2N

AA

RSO

74

Apr

essu

re v

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l•

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osed

rigid

cont

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t a p

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diff

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t fro

m th

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bien

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bien

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1/31

/201

2N

AA

RSO

75

othe

rexa

mpl

esof

pres

sure

vess

els

othe

rexa

mpl

esof

pres

sure

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ving

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atio

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aves

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mat

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hd

lii

dil

hydr

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rvoi

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er p

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rvoi

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ad v

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h as

am

mon

ia,c

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prop

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buta

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dLP

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tane

and

LPG

1/31

/201

2N

AA

RSO

76

Ca

se S

tud

y –

Big

Pn

eu

mat

ic R

ide

How

ab

out

now

?

1/31

/201

2N

AA

RSO

77

1/31

/201

2N

AA

RSO

78

Dat

e of

198

028

yea

rs o

ld?

1/31

/201

2N

AA

RSO

79

VA

RIO

US

TY

PES

OF

VA

RIO

US

TY

PES

OF

CO

RR

OSI

ON

•A

TM

OSP

HE

RIC

•G

AL

VA

NIC

•U

NIF

OR

M/G

EN

ER

AL

•PI

TT

ING

STR

ESS

CO

RR

OSI

ON

CR

AC

KIN

G•

STR

ESS

CO

RR

OSI

ON

CR

AC

KIN

G•

CR

EV

ICE

CO

RR

OSI

ON

•H

IGH

TE

MPE

RA

TU

RE

HIG

HT

EM

PER

AT

UR

E

1/31

/201

2N

AA

RSO

80

A R

EC

IPE

FO

R R

UST

"Ta

ke 2

par

ts ir

on (F

E).

Com

bine

with

3pa

rtsO

xyge

n(O

)C

ombi

new

ith3

part

sOxy

gen

(O).

Add

wat

er a

nd sa

lt to

tast

e.In

crea

se te

mpe

ratu

re to

spee

d up

pro

cess

.

1/31

/201

2N

AA

RSO

81

1/31

/201

2N

AA

RSO

82

© Q

SI T

rain

ing

Se

rvic

es,

Inc.

20

04

all

rig

hts

re

serv

ed

1/31

/201

2N

AA

RSO

83

MO

TO

RM

OT

OR

8Q

SI T

rain

ing

Serv

ices

200

4al

l rig

hts

rese

rved

1/31

/201

2N

AA

RSO

84

RE

LIE

FV

alve

© Q

SI T

rain

ing

Se

rvic

es,

Inc.

20

04

all

rig

hts

re

serv

ed

1/31

/201

2N

AA

RSO

85

So

me

oth

er

IMP

OR

TAN

TC

om

po

ne

nts

So

me

oth

er

IMP

OR

TAN

TC

om

po

ne

nts

DR

YN

itro

ge

n

Bla

dd

er

Ac

cu

mu

lato

rO

ilC

he

ckV

alv

e

Flo

wC

on

tro

lVa

lve 8

QSI

Tra

inin

g Se

rvic

es 2

004

all r

ight

s re

serv

ed1/

31/2

012

NA

AR

SO86

Filte

ror

Stra

iner

Filte

ror

Stra

iner

1/31

/201

2N

AA

RSO

87

Pneu

mat

ics:

Sym

bols

1/31

/201

2N

AA

RSO

88

CA

N Y

OU

QU

ESS

IT?

891/

31/2

012

NA

AR

SO

1/31

/201

2N

AA

RSO

90

ON

E M

OR

E TR

Y

911/

31/2

012

NA

AR

SO

FAT

CH

AN

CE…

..

921/

31/2

012

NA

AR

SO

HO

SES

AN

DTH

ING

SH

OSE

SA

ND

THIN

GS

1/31

/201

2N

AA

RSO

94

1/31

/201

2N

AA

RSO

95

•N

otic

e th

e ho

se c

omin

g of

f the

top

of th

e pu

mp

and

goin

g in

to th

e fil

ter.

It is

ben

t in

two

plan

es. M

ost

hose

-spe

cific

atio

n lit

erat

ure

reco

mm

ends

that

hos

e no

t be

bent

in m

ore

than

one

pla

ne. D

oing

so c

an

case

neen

dist

ribtio

nof

tens

ion

tore

info

rcin

gca

use

unev

endi

strib

utio

nof

tens

ion

tore

info

rcin

gw

ires w

ithin

the

hose

. As p

ress

ure

puls

atio

ns o

ccur

in

the

hydr

aulic

syst

emth

eov

erlo

aded

stra

nds

inth

ehy

drau

licsy

stem

,the

over

load

edst

rand

sun

derg

o ex

cess

ive

tens

ile st

ress

. Afte

r con

tinuo

us

cycl

ing,

the

over

-stre

ssed

stra

nds c

an fa

il du

e to

y

g,fa

tigue

and

eve

ntua

lly c

ause

the

hose

to ru

ptur

e.

Wor

se y

et, t

he fa

ilure

can

be

cata

stro

phic

in n

atur

e,

prov

idin

g lit

tle o

r no

war

ning

of t

he im

pend

ing

failu

re.

1/31

/201

2N

AA

RSO

96

1/31

/201

2N

AA

RSO

97

PIPI

NG

FA

ILU

RES

•PR

ESSU

RE

TOO

HIG

H.

•N

OT

PRO

PER

LYSU

PPO

RTE

DN

OT

PRO

PER

LYSU

PPO

RTE

D•

INC

OR

REC

TLY

SIZ

ED. T

OO

SM

ALL

.H

AR

DEN

ING

OF

CO

PPER

TUB

ING

•H

AR

DEN

ING

OF

CO

PPER

TUB

ING

.

1/31

/201

2N

AA

RSO

98

DEF

INIT

ION

OF

AN

DEF

INIT

ION

OF

AN

IND

UST

RIA

L H

OSE

•A

n in

dust

rial h

ose

is a

flex

ible

rein

forc

ed tu

be fo

r con

veyi

ng li

quid

s, so

lids,

and

gase

s.•

A ty

pica

l ind

ustri

al h

ose

is d

ragg

ed, c

oile

d, ru

n ov

er, k

inke

d an

d su

bjec

ted

toal

lkin

dssu

bjec

ted

toal

lkin

ds•

of a

buse

. The

refo

re, t

he a

pplic

atio

n an

d its

env

ironm

ent m

ust b

e ta

ken

into

con

side

ratio

n•

for p

rope

r hos

e se

lect

ion.

Sel

ectio

n of

the

prop

er h

ose

and

mat

eria

ls

will

incr

ease

•ho

se li

fe, i

mpr

ove

perf

orm

ance

, and

ens

ure

safe

ty.

•In

dust

rial

hos

e is

use

d fo

r th

ree

purp

oses

:1

Tt

fli

idlid

di

tft

ht

il

•1.

Totra

nsfe

r gas

es, l

iqui

ds, s

olid

s and

mix

ture

s oft

hese

mat

eria

ls.

•2.

As a

flex

ible

con

nect

or to

abs

orb

surg

es a

nd v

ibra

tions

.•

3. A

s a c

ondu

it to

pro

tect

oth

er h

ose,

pip

es a

nd w

ires.

1/31

/201

2N

AA

RSO

99

Thr

ee B

asic

Ele

men

ts o

f a H

ose

•T

ube

–It

s pur

pose

is to

han

dle

spec

ific

fluid

s or

solid

s. It

is th

e in

nerm

ost r

ubbe

r or

•pl

astic

com

pone

ntof

the

hose

that

mus

tbe

plas

ticco

mpo

nent

ofth

eho

seth

atm

ustb

ere

sist

ant t

o th

e m

ater

ial t

hat i

t is i

nten

ded

•to

conv

eybe

caus

eit

isth

epa

rtof

the

hose

•to

conv

eybe

caus

eit

isth

epa

rtof

the

hose

in c

onta

ct w

ith th

e m

ater

ial.

A v

arie

ty o

fd

bd

ddi

h•

com

poun

ds c

an b

e us

edde

pend

ing

on th

eap

plic

atio

n.1/

31/2

012

NA

AR

SO10

0

•R

einf

orce

men

t–It

spur

pose

isto

with

stan

dR

einf

orce

men

tIt

spur

pose

isto

with

stan

da

spec

ific

amou

nt o

f wor

king

pre

ssur

e•

mea

sure

din

poun

dspe

rsqu

are

inch

(psi

)or

•m

easu

red

inpo

unds

pers

quar

ein

ch(p

si)o

rPa

scal

(Pa)

or v

acuu

m (I

n H

g, in

ches

of

)Th

if

if

•m

ercu

ry).

The

rein

forc

emen

t may

con

sist

of

man

y la

yers

of f

abric

, yar

n or

wire

pla

ced

•on

top

of th

e tu

be a

nd re

ferr

ed to

as “

plie

s.”

1/31

/201

2N

AA

RSO

101

•C

over

–It

spri

mar

ypu

rpos

eis

topr

otec

tC

over

Itsp

rim

ary

purp

ose

isto

prot

ect

the

tube

and

rei

nfor

cem

ent f

rom

ext

erna

l fa

ctor

sfa

ctor

s•

such

as o

zone

, wea

ther

, abr

asio

n an

d he

at. A

va

riety

ofco

mpo

unds

can

beus

edva

riety

ofco

mpo

unds

can

beus

ed,

•de

pend

ing

on th

e ap

plic

atio

n.

1/31

/201

2N

AA

RSO

102

Cau

tion!

Cau

tion!

1. H

ose

shou

ld n

ot b

e us

ed in

“ou

t-of-

sigh

t”

a ppl

icat

ions

, whe

re th

e ho

se is

bur

ied,

pp,

,en

case

d, o

r sub

mer

ged

.Use

rigi

d pi

pe in

th

ose

a ppl

icat

ions

.pp

2. H

ose

has a

fini

te se

rvic

e lif

e an

d is

not

to

beus

edin

perm

anen

tapp

licat

ions

beus

edin

perm

anen

tapp

licat

ions

.

1/31

/201

2N

AA

RSO

103

P R

O P

E R

H O

S E

S E

L E

C T

I O

N

•Pr

oper

hos

e se

lect

ion

is th

e fir

st st

ep in

pr

even

tive

mai

nten

ance

. Sel

ectin

g th

e be

stp

g•

prod

uct f

or th

e ap

plic

atio

n w

ill a

llow

you

to

obta

inth

em

axim

umlif

eex

pect

ancy

from

obta

inth

em

axim

umlif

eex

pect

ancy

from

•th

e pr

oduc

t for

the

best

val

ue.

1/31

/201

2N

AA

RSO

104

S-S

ize:

•I.D

. (In

side

Dia

met

er)

•O

D(O

utsi

deD

iam

eter

)O

.D.(

Out

side

Dia

met

er)

•B

ased

on

the

mac

hine

ry si

zing

.Fl

i(G

PMf

liid

•Fl

ow ra

te re

quire

men

ts(G

PMfo

rliq

uids

;C

FM fo

r gas

es).

1/31

/201

2N

AA

RSO

105

T-T

empe

ratu

re:

•C

onsi

der e

xter

ior a

nd in

terio

r tem

pera

ture

, as

wel

l as

•te

mpe

ratu

re im

pact

on

the

mat

eria

l bei

ng

conv

eyed

conv

eyed

.

1/31

/201

2N

AA

RSO

106

A-A

pplic

atio

n:•

Whe

re w

ill th

e ho

se b

e us

ed?

•H

ow w

ill th

e ho

se b

e us

ed?

•H

ow o

ften

will

the

hose

be

used

(con

tinuo

us, i

nter

mitt

ent,

•se

ldom

)?•

seld

om)?

•W

hat a

re th

e en

viro

nmen

tal c

ondi

tions

?•

Spec

ial h

ose

cons

truct

ion

(cru

sh re

sist

ant)?

•C

ondu

ctiv

ity re

quire

men

ts?

•Is

the

hose

use

d in

a c

ritic

al a

pplic

atio

n?•

Gov

ernm

ent o

r Ind

ustri

al S

tand

ard

requ

irem

ents

?•

Use

hos

es th

at a

re sp

ecifi

cally

des

igne

d fo

r the

se a

pplic

atio

ns:

•St

eam

Stea

m•

LP G

as•

Airc

raft

Gro

und

Ref

uelin

g•

Cor

rosi

ve C

hem

ical

s

1/31

/201

2N

AA

RSO

107

MM

ti

lM

-Mat

eria

l

•C

hem

ical

nam

e(s)

and

stat

e(s)

-(li

quid

, sol

id

orga

s)or

gas)

•Fo

od•

Dry

or

pow

der

•Li

quid

q

1/31

/201

2N

AA

RSO

108

P-P

ress

ure

•W

hat i

s the

wor

king

pre

ssur

e?•

Wha

tist

hem

axim

umsu

rge

pres

sure

?W

hati

sthe

max

imum

surg

epr

essu

re?

•Is

ther

e a

vacu

um?

1/31

/201

2N

AA

RSO

109

E-E

nd r

equi

rem

ents

•W

hat t

ype

of th

read

end

s?•

Prop

erC

oupl

ing

Sele

ctio

n?

Prop

erC

oupl

ing

Sele

ctio

n?

1/31

/201

2N

AA

RSO

110

H O

S E

I N

S P

E C

T I

O N

S

•Pe

riod

ic In

spec

tions

–•

Plan

ning

for

Safe

tyan

dM

axim

umPl

anni

ngfo

rSa

fety

and

Max

imum

Perf

orm

ance

1/31

/201

2N

AA

RSO

111

•A

chie

ving

safe

ty a

nd p

erfo

rman

ce in

the

use

of a

hos

e g

yp

requ

ires p

erio

dic

insp

ectio

ns o

f•

the

hose

and

its f

ittin

gs p

rior t

o, d

urin

g an

d af

ter u

se.

Hos

esth

atha

vebe

com

eol

d,H

oses

that

have

beco

me

old,

•w

orn,

or d

amag

ed c

an p

rese

nt a

dan

ger t

o in

divi

dual

s an

d to

the

envi

ronm

ent.

Hos

esth

tt

li

ti

df

ilhi

h•

that

are

not

pro

perly

mai

ntai

ned

can

fail

whi

ch m

ayre

sult

in c

ostly

mat

eria

l spi

lls,

•cl

eanu

p, d

ownt

ime

and

inju

ry. P

lann

ed in

spec

tions

,p,

jy

p,

corr

ectiv

e ac

tions

, and

hos

e re

plac

emen

ts•

can

be le

ss e

xpen

sive

than

repl

acem

ent o

r rep

airs

mad

e af

tera

failu

reoc

curs

afte

rafa

ilure

occu

rs.

1/31

/201

2N

AA

RSO

112

Whe

nan

dho

wof

ten

shou

ldyo

uW

hen

and

how

ofte

nsh

ould

you

insp

ect h

ose?

•In

spec

tion

requ

irem

ents

will

var

y w

ith e

ach

a ppl

icat

ion

type

. The

follo

win

g fa

ctor

spp

ypg

•sh

ould

be

cons

ider

ed:

•C

ritic

alna

ture

ofap

plic

atio

n•

Crit

ical

natu

reof

appl

icat

ion

•O

pera

ting

tem

pera

ture

s•

Ope

ratin

g pr

essu

res

•En

viro

nmen

tal f

acto

rs1/

31/2

012

NA

AR

SO11

3

Ii

hl

fl

•Iti

shel

pful

to

thin

k of

hos

e in

spec

tion

attw

oin

spec

tion

attw

ole

vels

:le

vels

:1/

31/2

012

NA

AR

SO11

4

Lev

el1

Insp

ectio

nL

evel

1In

spec

tion

•A

n in

spec

tion

of h

ose

on a

n on

-goi

ng d

aily

ba

sis l

ooki

ng fo

r sig

ns su

ch a

s:g

g

1/31

/201

2N

AA

RSO

115

•1.

Hos

e co

ver

dam

age.g

•C

uts,

crac

ks, a

bras

ion,

exp

osed

rein

forc

emen

t,•

etc.

•2.

Stif

fnes

s or

hard

ness

of t

he h

ose.

•A

s a h

ose

ages

and

is e

xpos

ed to

sunl

ight

,•

ozon

e, e

xtre

me

tem

pera

ture

s or c

hem

ical

s•

it ca

n lo

se so

me

of it

s res

ilien

cy a

ndb

iffd

hd

Wh

fld

iffd

•be

com

e st

iff a

ndha

rd.W

hen

flexe

d, a

stiff

ened

•ho

se c

an c

rack

, lea

ding

to a

failu

re.

1/31

/201

2N

AA

RSO

116

•3.

Cha

nges

inco

lor.

3.C

hang

esin

colo

r.•

May

indi

cate

che

mic

al a

ttack

.•

Ozo

neor

agin

gO

zone

orag

ing.

•4.

Cov

er b

liste

rs.

•C

hem

ical

inca

pabi

lity

Che

mic

alin

capa

bilit

y.•

Perm

eatio

n in

the

early

stag

es o

f lea

kage

.The

bl

iste

rcan

brea

kan

dex

pose

rein

forc

emen

tb

ste

cab

eaa

de

pose

eo

cee

t•

that

can

deg

rade

from

con

tact

with

•en

viro

nmen

talf

acto

rs.

envi

ronm

enta

lfac

tors

.1/

31/2

012

NA

AR

SO11

7

•5.

Kin

ked

or fl

atte

ned

hose

.•

Res

trict

ed m

ater

ial f

low

and

hos

e•

perf

orm

ance

.•

6. L

eaka

ge.

•Pu

ddle

s or s

pille

d m

ater

ial u

nder

the

•ho

se a

ssem

bly.

•Pr

oble

m w

ith c

oupl

ing

inte

rfac

e or

h•

atta

chm

ent.

•W

eepi

ng fr

om th

e ho

se.

1/31

/201

2N

AA

RSO

118

•7

Dam

aged

hose

rein

forc

emen

t7.

Dam

aged

hose

rein

forc

emen

t.•

Wea

kene

d ho

se.

1/31

/201

2N

AA

RSO

119

Lev

el 2

Insp

ectio

n

•A

n in

spec

tion

that

requ

ires e

quip

men

t sh

utdo

wn

in o

rder

to c

ondu

ct a

mor

e th

orou

gh e

valu

atio

n•

ofth

eho

sein

asa

fem

anne

rof

the

hose

ina

safe

man

ner.

1/31

/201

2N

AA

RSO

120

1. V

isua

lly in

spec

t for

leak

age.

•N

EVER

insp

ect a

hos

e fo

r lea

ks b

y ru

nnin

g•

your

han

d ov

er it

whi

le it

is u

nder

pre

ssur

e•

or c

onta

ins t

he m

ater

ial b

ein g

tran

sfer

red.

g•

Esca

ping

flui

d un

der h

igh

pres

sure

can

exe

rt•

enou

gh fo

rce

to p

enet

rate

and

cut

fles

h,•

caus

ing

pain

ful a

nd se

vere

inju

ry.

gp

jy

•H

ot m

ater

ials

and

che

mic

als c

an c

ause

serio

us•

burn

s.•

ALW

AY

Sco

nduc

tclo

sein

spec

tion

ofho

seA

LWA

YS

cond

uctc

lose

insp

ectio

nof

hose

•w

hen

pres

sure

is re

leas

ed a

nd th

e ho

se d

oes

•no

t con

tain

pot

entia

lly d

ange

rous

mat

eria

l.

1/31

/201

2N

AA

RSO

121

2. H

ydro

stat

ic P

ress

ure

Tes

ting

yg

•Tes

tatr

egul

arin

terv

als

•Tes

tatr

egul

arin

terv

als.

•Ess

entia

l for

hos

es u

sed

in h

azar

dous

a p

plic

atio

ns su

ch a

s che

mic

al, s

team

,pp

,,

petro

leum

and

com

pres

sed

gas t

rans

fer.

•Alw

ays u

se w

ater

for p

ress

ure

test

ing.

•Nev

er u

se fl

amm

able

or c

orro

sive

flui

ds o

rco

mpr

esse

d ga

s

1/31

/201

2N

AA

RSO

122

RM

AH

YD

RO

STA

TIC

TEST

ING

RM

AH

YD

RO

STA

TIC

TEST

ING

PRO

CED

UR

ES•

All

hose

and

cou

plin

gs sh

ould

be

hydr

osta

tic te

sted

at r

egul

ar in

terv

als.

•In

terv

als f

or te

stin

g va

ry w

ith e

ach

hose

type

.•

Proc

edur

e:•

1. T

he h

ose

shou

ld b

e at

room

tem

pera

ture

.•

2. T

he te

stin

g ar

ea s

houl

d be

cle

an a

nd d

ry.

•3.

Lay

the

hose

out

stra

ight

to it

s ful

l len

gth.

•4.

Pla

ce th

e ho

se o

n ro

llers

. Thi

s allo

ws t

he h

ose

to b

e m

oved

whi

le u

nder

pre

ssur

e.•

5. R

estra

in th

e ho

se if

ther

e is

dan

ger o

f unc

ontro

lled

mov

emen

t dur

ing

the

test

.•

6. C

ondu

ct a

vis

ual i

nspe

ctio

n.•

Look

for c

uts,

goug

es, b

ulge

s, so

ft sp

ots,

coup

ling

slip

page

or a

ny si

gns o

f wea

r or

•fa

ilure

.•

7. A

hos

e w

hich

doe

s not

pas

s a v

isua

l ins

pect

ion

shou

ld b

e re

plac

ed.

•8

Aho

sew

hich

does

pass

avi

sual

insp

ectio

nis

then

conn

ecte

dto

ate

stpu

mp

and

the

•8.

Aho

sew

hich

does

pass

avi

sual

insp

ectio

nis

then

conn

ecte

dto

ate

stpu

mp

and

the

•fr

ee e

nd is

fitte

d w

ith a

qui

ck-o

peni

ng v

alve

.•

9. E

leva

te th

e fr

ee e

nd a

nd fi

ll th

e ho

se w

ith w

ater

from

the

pum

p.•

Alw

ays u

se w

ater

. Nev

er te

st w

ith fl

amm

able

or

corr

osiv

e flu

ids,

solv

ents

or

•co

mpr

esse

d ga

s.•

10. A

s the

hos

e fil

ls w

ith w

ater

, ble

ed th

e ai

r out

thro

ugh

the

open

val

ve. C

lose

the

•va

lve

and

low

er it

to th

e gr

ound

whe

n al

l the

air

is o

ut.

•11

. RM

A h

as te

stin

g lit

erat

ure

avai

labl

e fo

r eac

h ho

se ty

pe. I

t is i

mpe

rativ

e to

pre

ssur

e•

test

the

hose

at t

he p

rope

r pre

ssur

e.•

12. D

rain

the

hose

and

allo

w it

to d

ry b

efor

e re

turn

ing

it to

serv

ice.

1/31

/201

2N

AA

RSO

123

•3

Insp

ecth

ose

tube

for

hard

ness

colo

r3.

Insp

ecth

ose

tube

for

hard

ness

,col

or•

chan

ge, c

rack

s, bl

iste

rs, e

rosi

on, e

tc.

1/31

/201

2N

AA

RSO

124

•Le

vel2

insp

ectio

nssh

ould

beco

nduc

ted

ifLe

vel2

insp

ectio

nssh

ould

beco

nduc

ted,

ifpo

ssib

le, d

urin

g re

gula

r equ

ipm

ent s

hutd

own

•or

atle

aste

very

thre

em

onth

seve

nif

itm

eans

•or

atle

aste

very

thre

em

onth

seve

nif

itm

eans

shut

ting

the

equi

pmen

t dow

n fo

rh

ififh

ii

•th

e sp

ecifi

c pu

rpos

e of

hose

insp

ectio

n

1/31

/201

2N

AA

RSO

125

HO

SE

MA

INT

EN

AN

CE

TIP

HO

SE

MA

INT

EN

AN

CE

TIP

S•

1. N

ever

exc

eed

the

rate

d w

orki

ng p

ress

ure

of a

hos

e.•

Nev

er a

llow

pre

ssur

e sp

ikes

or s

urge

s abo

ve th

e m

axim

um ra

ted

wor

king

pre

ssur

eft

hh

•of

the

hose

.•

Exce

ssiv

e pr

essu

re c

an sh

orte

n th

e lif

e of

a h

ose.

•2.

Nev

er r

un o

ver

a ho

se w

ith e

quip

men

t or

vehi

cles

such

as f

ork

lifts

.lif

ts.

•R

unni

ng o

ver a

hos

e ca

n da

mag

e th

e tu

be, r

einf

orce

men

t, an

d co

ver.

•A

bui

ld u

p of

pre

ssur

e ca

n ca

use

dam

age

at th

e co

uplin

g.•

3. N

ever

pul

l a h

ose

by it

s cou

plin

g.•

Pulli

ng a

hos

e at

the

coup

ling

can

kink

the

hose

and

wea

ken

the

coup

ling

bond

to•

the

hose

.W

hen

mo

ing

aho

seal

asl

iftth

eho

sean

dco

plin

gto

geth

er•

Whe

nm

ovin

ga

hose

alw

aysl

iftth

eho

sean

dco

uplin

gto

geth

er.

1/31

/201

2N

AA

RSO

126

•4.

Nev

er li

ft a

hea

vy, l

arge

-dia

met

er h

ose

by th

e m

iddl

e w

ith th

e en

ds h

angi

ng•

dow

n.•

The

inte

rnal

rein

forc

emen

t can

be

dam

aged

at t

he m

iddl

e po

int.

•Su

ppor

t lar

ge h

ose

ever

y te

n fe

et w

ith ro

pe sa

ddle

s or s

lings

.•

Use

dol

lies,

rolle

rs o

r der

ricks

whe

n m

ovin

g la

rge

hose

s.•

5.N

ever

over

-ben

da

hose

toth

epo

into

fkin

king

.5.

Nev

erov

erbe

nda

hose

toth

epo

into

fkin

king

.•

Nev

er b

end

the

hose

tigh

ter t

han

the

reco

mm

ende

d be

nd ra

dius

.•

Nev

er k

ink

a ho

se to

stop

the

flow

of m

ater

ial.

•K

inki

ng a

hos

e ca

n se

rious

ly d

amag

e th

e tu

be a

nd re

info

rcem

ent.

Ifd

di

tll

bd

tit

tth

lit

tth

hf

bi

•If

nee

ded,

inst

allb

end

rest

ricte

rsat

the

coup

ling

to p

reve

ntth

eho

sefr

ombe

ing

•be

nt p

ast t

he b

end

radi

us.

•6.

A h

ose

cove

r ex

pose

d to

exc

essi

ve w

ear

can

be p

rote

cted

with

an

extr

a co

ver,

•su

ch a

s a n

ylon

slee

ve o

r pa

d.y

p•

Mak

e th

e co

ver s

light

ly lo

nger

than

the

hose

to a

ccom

mod

ate

any

chan

ge in

the

•ho

se le

ngth

whe

n in

use

.•

7. R

emov

e ki

nked

or

crus

hed

hose

from

serv

ice

imm

edia

tely

. Ins

pect

and

test

th

eth

e•

hose

bef

ore

putt

ing

it ba

ck in

serv

ice.

•A

n ou

tsid

e di

amet

er o

f a h

ose

whi

ch h

as b

een

perm

anen

tly re

duce

d by

mor

e th

an•

20 p

erce

nt sh

ould

be

rem

oved

from

serv

ice.

Aid

dif

hhi

hh

bd

db

20l

•A

n ou

tsid

edi

amet

er o

f a h

ose

whi

chha

sbee

n re

duce

dby

20 p

erce

nt o

r les

s,•

shou

ld h

ave

a hy

dros

tatic

test

don

e be

fore

bei

ng p

ut b

ack

into

serv

ice.

See

RM

A•

Hyd

rost

atic

Tes

ting

Proc

edur

es1/

31/2

012

NA

AR

SO12

7

•8.

Rem

ove

and

test

any

hos

e as

sem

bly

that

is su

bjec

ted

to a

buse

.Th

ii

ld

hth

thb

lll

dtt

hli

fltt

d•

This

incl

udes

hose

that

hasb

een

seve

rely

pul

led

atth

e co

uplin

g,fla

ttene

d,•

crus

hed

or k

inke

d.•

9. V

isua

lly in

spec

t and

pre

ssur

e te

st h

ose

at r

egul

ar in

terv

als.

•Th

is is

ext

rem

ely

impo

rtant

for c

ritic

al a

pplic

atio

n ho

ses,

such

as a

cid/

chem

ical

,y

ppp

,,

•st

eam

, LPG

and

pet

role

um.

•C

heck

for k

inks

, bul

ges,

soft

spot

s, lo

ose

area

s, ab

rasi

ons a

nd c

uts.

•C

uts o

r abr

asio

ns w

hich

exp

ose

the

rein

forc

emen

t are

sign

s tha

t the

hos

e sh

ould

•im

med

iate

lybe

rem

oved

from

serv

ice

•im

med

iate

lybe

rem

oved

from

serv

ice.

•10

. Alw

ays c

heck

for

fluid

seep

age

by p

ushi

ng d

own

at th

e ba

se o

f the

cou

plin

g•

with

you

r th

umbs

. A h

ose

soft

ened

by

fluid

seep

age

mus

t be

repl

aced

.•

Che

ck fo

r cou

plin

g sl

ippa

ge.

•R

emov

e an

y ho

se th

at d

oes n

ot p

ass y

our v

isua

l ins

pect

ion.

1/31

/201

2N

AA

RSO

128

1/31

/201

2N

AA

RSO

129

1/31

/201

2N

AA

RSO

130

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/201

2N

AA

RSO

131

1/31

/201

2N

AA

RSO

132

1/31

/201

2N

AA

RSO

133

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/201

2N

AA

RSO

134

1/31

/201

2N

AA

RSO

135

1/31

/201

2N

AA

RSO

136

1/31

/201

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AA

RSO

137

1/31

/201

2N

AA

RSO

138