OPERATOR’S MANUAL650295
RELEASED:
6–27–95
(REV
. A) IPP
INCLUDING: OPERATION, INSTALLATION & MAINTENANCE

PUMP

SYSTEM

ALSOINCLUDE MANUALS: 650691-X PUMP,651616-X TWO POST LIFT/RAM & 65940 AIR MANIFOLD
23:1
RA
TIO
6” AIR MOTOR
6” STROKE
650295
READ THIS MANUAL CAREFULL
Y BEFORE INST
ALLING,
OPERA
TING OR SER
VICING THIS EQUIPMENT
.
CARBON STEEL
THE
ARO CORPORA
TION
D
ONE ARO CENTER
D
BR
Y
AN, OHIO 43506–0151
E1995
THE ARO CORPORA
TION
D PRINTED IN U.S.A.
&
(419) 636–4242
D
F
AX (419) 636–21
15
1
2
3Control Panel
(See Page 2)
Material
Outlet
FIGURE 1
4
F033
SERVICE KITS
•Use only genuine ARO replacement parts to assure compatible
pressure rating and longest service life.
•61355 for repair of Air Motor Section.
•637071-XXX for repair of Lower Pump 66243-X.
GENERAL
DESCRIPTION
WARNING DO NOT EXCEED MAXIMUM OPERATING
PRESSUREOF 4,215 P.S.I. (294 BAR) AT150 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 propersize, an ARO
systemhelps the operator maintain both his production rate and proĆ
ducequality standards. Maintained quality standards assures that the
materialbenefits are realized. To further maximize operator production
time,the ARO System has a built-in lift/ram feature for quick and easy
drum changeover.
AROSystems are totally enclosed, sealing the material in the system
fromair and moisture, preventing premature cure-out of the material.
Thisallows for either continuous or intermittent use of the systemand
reduces the need for daily system clean-up.
Built-inlift capability allows for quick drum changeover and easy lifting
of pump assembly from container.
The23:1 ratio is an expression of the relationship between the effecĆ
tiveair motor area and the effective lower pump area. When 150 PSI
(10bar) of air pressure is supplied to the air motor, the lower pumparea
willdevelop a maximum of 4,215 PSI (294 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 PartNo. Item Description Qty PartNo.
1 Two Post Ram 1 67081 3 BasicPump Assembly 1 650891-G43
2 Follower Plate 1 66516-1 4 Air Manifold 1 65940