Installation
(HYDRAULIC-POWERED PUMPS)
NOTE: Reference numbers and letters in parentheses in the text refer to the callouts in the figures and the parts drawing.
Accessories are available from your Graco . If you supply your own accessories, be sure they are ade- quately sized and
The Typical Installation shown in Fig. 4 is only a guide for selecting and installing system components and accessories. Contact your Graco distributor for assis- tance in designing a system to suit your particular needs.
CAUTION
It is very important to keep the hydraulic supply system clean at all times. Be sure that all hydraulic fluid lines are absolutely clean. Blow out the lines with air and flush thoroughly with solvent before connecting to the hydraulic motor, to avoid introduc- ing harmful contaminants into the motor. Plug the hydraulic lines immediately when they are discon- nected.
Do not exceed 37.8 liter/min (10 gpm) hydraulic oil volume to the motor, to avoid pump stalling.
For optimum pump performance, keep the tempera- ture of the hydraulic oil below 54_ C (130_ F)
KEY
APump
B200 Liter (55 Gallon)
CHydraulic Supply Line
DHydraulic Return Line
EDrain Line (from pressure reducing valve)
FPressure Gauge
GFlow Control Valve
HPressure Reducing Valve
JAccumulator
KDrain Line (from motor drip pan)
LFluid Regulator
MFluid Drain Valve (required)
NElectrically Conductive Fluid
Supply Hose | H |
PFluid Shutoff Valve
R Gun/Valve Swivel | J |
SAirless Spray Gun or Dispensing Valve
TRam Air Regulator
UHydraulic Supply Line Shutoff Valve
VHydraulic Return Line Shutoff Valve
YGround Wire (required, see page 7 for installation instructions)
AAHydraulic Return Line Filter
AIR FILTER FOR RAM | AIR SHUTOFF VALVE FOR RAM | |
MAIN AIR LINE | FLUID HEADER PIPE | |
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| (3 in. Diameter) |
F U V |
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A |
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B |
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Y | L P | L P |
| G | T |
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| C |
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HYDRAULIC |
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D |
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POWER SUPPLY |
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| E | S R | M | M |
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| N | N |
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| M | S | R |
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| AA |
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DRAINAGE | K | 01178 | |
CONTAINER | |||
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Fig. 4
10 308149
