Graco EQ300C manual Key, DataTrak see DataTrak Controls

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			System Component Identification
Key:		Key:
A	Cart	S	Abrasive Material
B	Blast Control Switch	T	Pot Pressure Regulator
B2	Blast Nozzle	U	Pot Pressure Gauge
C	Blast Hose	V	Blast Air Pressure Gauge
E	Pot	W	Selector Valve
F	Bung Pin	X	Rinse Ball Valve
G	Water Tank	Y	Air Supply Connection
H	Water Tank Lid	Z	Blast Connection
J	Pot Dump Valve	ZA	Pneumatic Control Connection
K	Auto Vent Valve	ZB	Electric Control Connection
L	Blast Check Valve	ZC	Supply Air Pressure Gauge
M	Abrasive Ball Valve	ZD	DataTrak (see DataTrak Controls, page 7 )
P	Control Box	ZE	Accessory Extension hose
Q	Emergency Stop	ZF	Abrasive Media
R	Blast Air Regulator	ZG	Fill Port Check Valve

DataTrak Controls

0000088 00038

9

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

334667B

7

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Contents EcoQuip Vapor Abrasive Blast System Important Safety InstructionsRelated Manuals ModelsDust and Debris Hazard Burn Hazard Metric OEM System GuidelinesCompressor Size and Hose Length Minimum ID Metric EQ300C and EQ600C System Component IdentificationKey DataTrak ControlsDataTrak see DataTrak Controls, Pressure Relief Procedure Operation Checklist Before StartingConnecting the Blast Hose and Air Hose Setting Up the Equipment 10 gal 200-500 lb Ti24824a 0 0 0 8 8 0 0 0 3 Blasting on Higher Surfaces Blasting TipsSteel Metering Valve SettingsGrit Size Blast Pressure Abrasive Dose Blast Angle General WoodUsing the Wash Feature Refilling the Pot with Abrasive Shutting Down Operation Winterizing the Equipment See Repairing the Main Air Regulator TroubleshootingProblem Cause Solution See Cleaning the Auto-Vent Valve,Intact. See Hose Schematic, See Setting Up the Equipment,See Repairing the Diaphragm Valve Procedure see Shutting Down,Setting Up the Equipment, Properly. See Hose Schematic,Metering Valve Settings, See Pressure Relief Procedure,If flushing does not solve the problem, see Checking for Leaks Troubleshooting ExamplesPneumatic Blast Control Circuit Perform Pressure Relief Procedure, Repairing the Main Air RegulatorRepair Flushing the Diaphragm Valve Perform the Pressure Relief Procedure, Repairing the Diaphragm ValveCleaning the Auto-Vent Valve Replace Battery Replacing the DataTrak BatteryApproved Batteries Replace Fuse Replacing the DataTrak FuseApproved Fuses DataTrak Part Series Letter Fuse Required EQ300C and EQ600C PartsPressure POT EQ300C and EQ600C Parts ListEnclosure Part Description Qty Enclosure Parts ListPressure Pot Pressure Pot Parts ListRef. Part Description Qty Hose Schematic Model Series Brakes Vapor Abrasive Blast Systems and AccessoriesEcoQuip Skid Systems EcoQuip Trailer SystemsModel Description Mobile/Skid UnitsTrailer Units ModelNozzles HosesModel Description Type Length Blast Control Common Spare Parts Other AccessoriesDimensions EQ300S Technical SpecificationsEQ600S Graco Information Graco Extended Warranty for EcoQuip Components