Graco EQ300C manual gal 200-500 lb

Page 12

Operation
8. Turn the selector valve to RINSE.	10. Align the bung handle with the pin slot, and then
	firmly push and turn the handle 90° after the pin
	is below the bracket slot. Proper engagement of
	the pin will hold the bung down until it is released.

9. Disengage the Emergency Stop.

11. Add 10 gallons (30 liters) of fresh water to the pot. Wear appropriate personal protective equipment, including an appropriately fit-tested government approved respirator suitable for the dust conditions. Add abrasive material (minimum four bags, maximum ten 50 lb (23 kg) bags of high-mass abrasive, or eight 50 lb (23 kg) bags of low mass abrasive).

NOTE: The water pump will not work unless the

Emergency Stop is disengaged.

1 2

10 gal	200-500 lb
10 gal	(90-227 kg)
(30 L)

12. Use a garden hose or the rinse hose to wash the abrasive into the pot and clear any abrasive from the bung and bung seal.

334667B

Image 12

Contents Important Safety Instructions EcoQuip Vapor Abrasive Blast SystemModels Related ManualsDust and Debris Hazard Burn Hazard OEM System Guidelines MetricCompressor Size and Hose Length Minimum ID Metric System Component Identification EQ300C and EQ600CDataTrak Controls KeyDataTrak see DataTrak Controls, Pressure Relief Procedure Checklist Before Starting OperationConnecting 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 Tips Blasting on Higher SurfacesMetering Valve Settings Grit Size Blast Pressure Abrasive Dose Blast Angle GeneralWood SteelUsing the Wash Feature Refilling the Pot with Abrasive Shutting Down Operation Winterizing the Equipment Troubleshooting Problem Cause SolutionSee Cleaning the Auto-Vent Valve, See Repairing the Main Air RegulatorSee Setting Up the Equipment, See Repairing the Diaphragm ValveProcedure see Shutting Down, Intact. See Hose Schematic,Properly. See Hose Schematic, Metering Valve Settings,See Pressure Relief Procedure, Setting Up the Equipment,If flushing does not solve the problem, see Troubleshooting Examples Checking for LeaksPneumatic Blast Control Circuit Repairing the Main Air Regulator Perform Pressure Relief Procedure,Repair Flushing the Diaphragm Valve Repairing the Diaphragm Valve Perform the Pressure Relief Procedure,Cleaning the Auto-Vent Valve Replacing the DataTrak Battery Replace BatteryApproved Batteries Replacing the DataTrak Fuse Replace FuseApproved Fuses DataTrak Part Series Letter Fuse Required Parts EQ300C and EQ600CEQ300C and EQ600C Parts List Pressure POTEnclosure Enclosure Parts List Part Description QtyPressure Pot Parts List Pressure PotRef. Part Description Qty Hose Schematic Vapor Abrasive Blast Systems and Accessories EcoQuip Skid SystemsEcoQuip Trailer Systems Model Series BrakesMobile/Skid Units Trailer UnitsModel Model DescriptionHoses NozzlesModel Description Type Length Blast Control Other Accessories Common Spare PartsDimensions Technical Specifications EQ300SEQ600S Graco Extended Warranty for EcoQuip Components Graco Information

10 gal

200-500 lb

(30 L)