Graco EcoQuip 300, Operation, Repair, And Parts

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System Component Identification
Key: Key: Key:
A Frame
B Blast Control Switch
B2 Blast Nozzle
C Blast Hose
E Pot
F Bung Pin
G Water Tank
H Water Tank Lid
J Pot Dump Valve
K Auto Vent Valve
L Blast Check Valve
M Abrasive Ball Valve
N Inlet Ball Valve
P Control Box
Q Emergency Stop
R Blast Air Regulator
Key: Key: Key:
S Abrasive Meter
T Pot Pressure Regulator
U Pot Pressure Gauge
V Blast Air Pressure Gauge
W
Selector Valve
X Rinse Ball Valve
Y Air Supply Connection
Z Blast Connection
ZA Pneumatic Control Connection
ZB
Electric Control Connection
ZC Supply Air Pressure Gauge
ZD DataTrak (see DataTrak Controls, page 7 )
ZE Accessory Extension hose
ZF Abrasive Material
ZG Fill Port Check Valve
DataTrak DataTrak
DataTrak Controls
Controls
Controls
8 8 0 0 0 0 0
8 3 0 0 0
9
Key: Key: Key:
RK Reset Key — Results in faults. Press and
hold for three seconds to clear the batch
totalizer.
CR Cycle/Rate
BT Batch Totalizer
GT Grand Totalizer
334143C 7