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PN97999Ć062
662400ĆC
PAGE2OF2
PARTS LIST / LOWER PUMP END
ITEM DESCRIPTION (Size in Inches) QTY PART NO.
1 Rod (662400ĆC) (1) 90127
(662402) (1) 92291
2 Tube (662400ĆC) (1) 90128
(662402) (1) 92292
3 Ball (1) Y16Ć211
4 Piston Assembly (1) 65036
5 Tube (1) 90135
*6 Rod (1) 90131
*7 Washer (1) 90136
8 Sleeve (1) 4170
*9 Washer (1) 92845
10 Washer (1) 90138
11 Nut (1) 95977302
12 Tube (1) 90129
*13 Ring (1) Y147Ć77
*14 Packing (1) 90757
15 Body (1) 90756
16 Seat (1) 4169
17 Washer (1) 90133
*
Parts in Repair Kit 61052
OPERATING
AND SAFETY PRECAUTIONS
WARNING
EXCESSIVE INLET PRESSURE. Can cause exĆ
plosion resultinginsevereinjuryordeath.DonotexceedmaxĆ
imum operating pressure of 7500 p.s.i. (517 bar) at 150 p.s.i.
(10 bar) inlet air pressure. Do not run pump without using a
regulator to limit air supply pressure to the pump.
WARNING
EXCESSIVE MATERIAL PRESSURE. Can cause
equipment failure resulting in severe injury or property damĆ
age. Do not exceed the maximum material pressure of any
component in the system.
PUMPRATIO X
INLETPRESSURETOPUMPMOTOR
=
MAXIMUMPUMP
FLUIDPRESSURE
Pumpratioisanexpressionoftherelationshipbetweenthepumpmotorareaand
the lower pumpend area. EXAMPLE:When 150 p.s.i. (10bar) inlet pressure is
suppliedtothemotorofa50:1ratiopumpitwilldevelopamaximumof7500p.s.i.
(517 bar)fluidpressure (atno flow)- as thefluidcontrol isopened, theflow rate
will increase asthe motor cyclerate increases to keepup with thedemand.
NOTICE: Thermal expansion canoccur when thefluid in themateĆ
rial lines is exposed to elevated temperatures. Example: Material
lines locatedin a nonĆinsulatedroof areacan warmdueto sunlight.
Install a pressure relief valve in the pumping system.
TROUBLE SHOOTING
No material at outlet. (Pump continuously cycles).
• Empty material supply. Disconnect the air, replenish the material
supply.
• Foreign matter is holding foot valve seats open in the lower pump
tube assembly. Remove lower pump tube assembly and clean
valve seats.
Pump operates sluggishly, tends to stick when air is applied or
control is opened.
• Air motor is dirty or lacks lubrication. Clean air motor.
• Insufficient air pressure or volume of air. Check air supply.
. TORQUE REQUIREMENTS ,
(12)260 Ć300 ftlbs (352.6Ć 406.8Nm)
12 ,
11
10
9*
8
7*
6*
5
4
*13
*14
15
16
17
3
2
1
V
V
V Clean threads with
solvent and apply
Loctite 271 Sealant
to threads.
Air bypasses through exhaust port.
• Foreign matter is holding air valve open or lacks lubrication. ConĆ
sult factory for nearest Service Center.
Motor stalls.
• Foreign matter inpump, hose,control valve orspraytip obstructing
material flow. Check material supply hose and control valve tip.