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Eastwood 51117 User Manual

Eastwood 51117
16 pages
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ABRASIVE BLASTER
ASSEMBLY & OPERATING INSTRUCTIONS
Eastwood Item Numbers 51117, 51118, 51119
© Copyright 2014 Easthill Group, Inc. Instruction part #51116Q Rev. 6/14
If you have any questions about the use of this product, please contact
The Eastwood Technical Assistance Service Department: 800.544.5118 >> email: techelp@eastwood.com
PDF version of this manual is available online >> eastwood.com/51116manual
The Eastwood Company 263 Shoemaker Road, Pottstown, PA 19464, USA
US and Canada: 800.345.1178 Outside US: 610.718.8335
Fax: 610.323.6268 eastwood.com
ACCESSORIES
#22022 Abrasive Sifter Screen, 11"
#50417 Abrasive Media Funnel Strainer, 8"
#12123 Blast Nozzle Sealing Pads, 3 Pack
#51556 2mm Blast Nozzle, 3 Pack
#12111 2.5mm Blast Nozzle, 3 Pack
#12112 3mm Blast Nozzle, 3 Pack
#51557 3.5mm Blast Nozzle, 3 Pack
#11780 Replacement Safety Trigger Assembly (Deadman Valve)
#13792 Aluminum Oxide Abrasive Media, 90 Grit, 50-lbs.
#22019 Silicon Carbide Abrasive Media, 60 Grit, 50-lbs.
#22023 Glass Bead Abrasive Media, 70/100 Grit, 50-lbs.
#51360 Soda Blasting Retrot Kit
# 51117
50-lb. Blaster
# 51118
100-lb. Blaster
# 51119
200-lb. Blaster
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Eastwood 51117 Specifications

General IconGeneral
Nozzle Size1.4mm
Fluid AdjustmentYes
MaterialAluminum
TypeHVLP (High Volume Low Pressure) Spray Gun
Air Inlet1/4 inch
Recommended Compressor Size3 HP

Summary

Safety Information

Read Instructions

Thoroughly read and understand this manual before using the blaster. Learn applications, limitations, and hazards.

Health Warning

Blasters emit particles under high pressure. Adequate respiratory, eye, and body protection must be utilized at all times.

Required Safety Equipment

Use safety equipment. Eye protection (ANSI-approved safety glasses) is mandatory. Consider blast hood, hard hat, and hearing protection.

Operational Hazards

Ensure connections are tight. Do not defeat safety trigger. Store safely. Release pressure before opening tank. Check for damage.

Specifications

Tank Volume

Details the tank capacity for different models (#51117, #51118, #51119) and their abrasive media volume.

Air & Abrasive Media Supply Requirements

Specifies hose I.D., length, nozzle I.D., CFM requirements, and abrasive usage per hour.

Assembly

Remove Parts and Verify

Remove all components from the container and verify that they are present before starting assembly.

Attach Handle Bars

Attach the left and right tubular handle bars to the tank mounting tabs using screws and nuts.

Install Axle and Wheels

Slide the axle through the handle bar ends and secure the wheels with washers and cotter pins.

Attach Front Support Leg

Slide the front support leg over the stub welded to the front of the tank and secure with a cotter pin.

Connect Air Inlet Components

Attach the Air Inlet Tube to the Air Inlet Manifold/Moisture Separator and then to the tank's filler cap base.

Install Pressure Gauge and Quick Connect

Wrap threads with Teflon tape, install the pressure gauge into the inlet manifold, and attach the quick connect fitting.

Operation

Abrasive Selection

Choose abrasive type and grit size (60 grit or finer recommended). Ensure abrasive is dry. Avoid silica-based abrasives.

Important Notes

Ensure abrasive is dry and clean. Use a sifter for dry media. Avoid media grit size > 60. Locate compressor away from dust.

Loading Abrasive

Release pressure, remove filler cap, pour media using funnel, do not fill over 3/4 full, and securely re-thread filler cap.

To Begin Abrasive Blasting

Important Notes

Start with valves closed. Prevent clogs by following instructions. Set-up requires trial and error for optimal performance.

Connect Air Supply

Connect air compressor to the inlet connector and open the air supply valve. Check for leaks.

Adjust Abrasive Flow

Adjust Throttling Valve for velocity and Abrasive Control Valve for amount. Repeat adjustments for smooth, forceful flow.

Begin Blasting

Once flow is adjusted, begin blasting. Drain moisture trap frequently during use.

To Stop Blasting

Stop Blasting Procedure

Hold safety trigger, close abrasive control valve, release trigger when only air flows, ensuring a clog-free system.

Releasing Pressure from the Tank

Point nozzle safely, expel material, close valves, disconnect air supply, and press trigger until gauge reads '0'.

Nozzle Replacement

Disconnect air, release pressure, unthread collar, remove nozzle and seal, then install new nozzle and tighten securely.

Nozzle Seal Pad Replacement

Disconnect air, release pressure, remove screw and nut, pull seal pad, insert replacement, and reattach screw and nut.

Maintenance

Draining Water Trap

Drain water trap frequently during use and do not leave standing water when done blasting.

Cleaning and Inspection

Keep blaster clean, release pressure after use, check for leaks, and inspect hose and fittings for wear.

Troubleshooting

Poor Performance Tuning Flow

Most issues stem from improper set-up. Adjust Throttling and Abrasive Control Valves for optimal smooth, forceful flow.

Clumping and Caking of Media

Caused by moisture or particle contamination. Remove source, drain trap, invert blaster, and sift media for reuse.

Insufficient CFM Flow

Ensure adequate compressor CFM output. Excessive hose length reduces CFM. Check compressor size if it runs constantly.

Warranty

Product Warranty Details

One-year warranty for manufacturing defects. Contact Eastwood for return authorization and include proof of purchase.

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