Aventics R434001244, Service Information

SM-1000.52 

Pneuma c Cylinder 

14” Bore X 18” Stroke 

Part No. R434001244 

(Formerly P 

‐

188780

‐

00000) 

SERVICE INFORMATION 

WARNING: INSTALLATION AND 

 MOUNTING 

 
 
The user of these devices must conform to all applicable 
electrical, mechanical, piping and other codes in the 
installation, operation or repair of these devices. 
 

INSTALLATION!

 Do not attempt to install, operate or 

repair these devices without proper training in the 
technique of working on pneumatic or hydraulic systems 
and devices, unless under trained supervision. 
Compressed air and hydraulic systems contain high 
levels of stored energy. Do not attempt to connect, 
disconnect or repair these products when a system is 
under pressure. Always exhaust or drain the pressure 
from a system before performing any service work. 
Failure to do so can result in serious personal injury. 
 

MOUNTING!

 Devices should be mounted and 

positioned in such a manner that they cannot be 
accidentally operated. 

INSTALLATION 

Before

installing

this

cylinder,

all

air

lines

in

the

system

should

be

blown

clean

to

remove

any

moisture

or

loose

material.

Also,

the

area

in

which

the

cylinder

is

to

be

mounted

should

be

free

of

any

foreign

objects,

which

may

damage

the

cylinder

barrel.

To

further

ensure

a

long,

trouble

‐

free

service,

an

e

ffi

cient

air

fi

lter

should

be

installed

in

the

system’s

supply

line.

Start

the

installa on

by

removing

one

co er

pin

and

clevis

pin

from

the

clevis

on

the

cap

end

of

the

cylinder.

Set

the

cylinder

into

the

moun ng

posi on

with

the

cap

clevis

ma ng

with

the

moun ng

eye.

Reinstall

the

clevis

pin

through

the

clevis

lugs,

and

the

co er

pin

into

the

clevis

pin.

Spread

the

ends

of

each

co er

pin

so

that

they

will

not

fall

out.

You

can

now

connect

the

piston

rod

end

to

the

moun ng

bracket,

no ng

proper

alignment

to

eliminate

any

binding.

Remove

the

thread

protectors

from

each

pipe

port

in

the

head

and

cap;

connect

air

lines

from

the

direc onal

control

valve.

Use

pipe

dope

on

the

air

line

fi

ngs,

not

any

kind

of

tape.

Be

sure

no

foreign

ma er

enters

the

ports

or

air

lines

during

the

me

they

are

open.

If

the

cylinder

is

to

be

painted,

be

sure

that

the

piston

rod

is

covered,

the

ports

are

closed,

and

the

clevis

pin

is

covered

where

it

rides

in

the

clevis.

The

supply

air

and

atmospheric

(ambient)

condi on

must

be

maintained

within

a

temperature

range

of

–40°F

to

+225°

F.

 
OPERATION  

When

the

cylinder

installa on

is

completed

correctly,

air

pressure

delivered

from

the

direc onal

valve

to

the

port

on

the

cap

end

of

the

cylinder

will

extend

the

piston

rod.

A

shi

of

the

valve

to

exhaust

that

air

and

to

apply

air

pressure

to

the

port

on

the

head

end

will

retract

the

piston

rod.

 
ADJUSTMENTS