Graco 232076, Instructions Manual

Page: 4 / 22

4 308238
Installation
KEY
A* Control
B
Pressure Relief Kit, 237893,
1–1/2 npt (m x f)
C Supply Tank
D Air Shutoff Valve, bleed-type
E Air Filter
F* Air Solenoid Valve, 215407
G
Air Regulator, 202156
H Pump
J Flexible Hose, 3–6 ft (0.9–1.8 m) long
K* Check Valve, 111620 (required)
L
Fluid Filter, 223179
M* Pulse Meter, 236763 or 236764
N
Fluid Shutoff Valve, 108458, 1/2”
P* Fluid Solenoid Valve, 215487
Q
Hose Reel
R Ready Light, 238996
S Dispense Valve
See pages 16–17 to order Accessories.
* These parts are included with Model
232076, 240448, or 241905.
*A
B
C
D E *F G
H
M* L
N
AIR SUPPL
Y
FLUID 1
FLUID 2
FLUID 1
FLUID 1
FLUID LINE
K*
P*
Q
R
S
PULSE UNIT
SIGNAL LINE
AIR SOLENOID
SIGNAL LINE
0912
J
FLUID SOLENOID
SIGNAL LINE
Fig. 1
NOTE: The Electronic Dispensing Control is referred
to as the “control” in this manual.
How the Fluid Commander System Works
The operator programs the control by selecting a fluid
and station and setting the quantity to dispense. When
the operator presses the DISPENSE key, the control
energizes the respective air and fluid solenoid valves.
As the fluid is dispensed, the pulse meter sends pulses
to the control in proportion to the amount of fluid
flowing through it. When the number of pulses counted
by the control is equivalent to the preset quantity, the
air and fluid solenoid valves shut off. Refer to Opera-
tion for more detailed information on using the system.
NOTE: The Typical Installation shown above is only a
guide for a basic system, showing just one fluid. Call
your Graco representative to design a system to suit
your needs.
WARNING
COMPONENT RUPTURE HAZARD
A Pressure Relief Kit is required in your
system to reduce the risk of serious injury,
which can occur if excessive pressure
ruptures the lines and components. Install Kit
237893 as shown in Fig. 1. See page 18 for ordering
information.