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OPERAT
OR’S MANUAL
650532–X
RELEASED:
3–6–95
(REV
. A) IPP
INCLUDING: OPERATION, INSTALLATION & MAINTENANCE
PUMP
SYSTEM
650532–1
ALSO INCLUDE MANUALS: 6711X-X PUMP, 651615 SINGLE POST LIFT/RAM & FM 3637-2 GEN INFO SHEET
21.7:1
RA
TIO
3” AIR MOTOR
2 1/4” STROKE
650533–X
650533–1
READ THIS MANUAL CAREFULL
Y BEFORE INST
ALLING,
OPERA
TING OR SER
VICING THIS EQUIPMENT
.
CARBON STEEL
ST
AINLESS STEEL
E1995
THE ARO CORPORA
TION
D PRINTED IN U.S.A.
%
(419) 636–4242
D
F
AX (419) 636–21
15
THE ARO CORPORA
TION
D
ONE ARO CENTER
D
BR
Y
AN, OHIO 43506–0151
1
2
3
Control Panel
(See Page 2)
Material
Outlet
Pump Air
Manifold
66713
Portability Kit
(Optional)
FIGURE 1
SERVICE KITS
• Use only genuine ARO replacement parts to assure compatible
pressure rating and longest service life.
• 637066-B for repair of Air Motor Section.
• 63729X-XXX for repair of Lower Pump 6710X-X.
GENERAL
DESCRIPTION
WARNING DO NOT EXCEED MAXIMUM OPERATING
PRESSURE OF 3,262 P.S.I. (224.9 BAR) AT 150 P.S.I. (10.4
BAR) AIR INLET PRESSURE.
WARNING REFER TO GENERAL INFORMATION SHEET
FOR ADDITIONAL SAFETY PRECAUTIONS AND IMPORĆ
TANT INFORMATION.
By delivering a smooth, continuous bead of the proper size, an ARO
system helps the operator maintain both his production rate and proĆ
duce quality standards. Maintained quality standards assures that the
material benefits are realized. To further maximize operator production
time, the ARO System has a built-in lift/ram feature for quick and easy
drum changeover.
ARO Systems are totally enclosed, sealing the material in the system
from air and moisture, preventing premature cure-out of the material.
This allows for either continuous or intermittent use of the system and
reduces the need for daily system clean-up.
Built-in lift capability allows for quick drum changeover and easy lifting
of pump assembly from container.
The 21.7:1 ratio is an expression of the relationship between the effecĆ
tive air motor area and the effective lower pump area. When 150 PSI
(10 bar) of air pressure is supplied to the air motor, the lower pump area
will develop a maximum of 3,262 PSI (224.9 bar) of fluid pressure (at
no flow) as the fluid control is opened, the flow rate will increase as the
air motor cycle rate increases to keep up with the demand
MAJOR COMPONENTS LIST
Item Description Qty Part No. Item Description Qty Part No.
1 Single Post Ram 1 651615 3 Basic Pump Assembly (650532-1) 1 67110-P43
2 Follower Plate (650532-1) 1 651840-1 Basic Pump Assembly (650533-1) 1 67111-P43
Follower Plate (650533-1) 1 651841-1 OPTIONAL EQUIPMENT
Portability Kit 66713