Central Pneumatic 95793 Assembly And Operating Instructions Manual

GRAVITY FEED SPOT BLASTER GUN

Model 95793

ASSEMBLY AND OPERATING INSTRUCTIONS

Diagrams within this manual may not be drawn proportionally.

Due to continuing improvements, actual product may differ slightly from the product described herein.

Distributed exclusively by Harbor Freight Tools®.

3491 Mission Oaks Blvd., Camarillo, CA 93011

Visit our website at: http://www.harborfreight.com

Read this material before using this product. Failure

to do so can result in serious injury.
SAVE THIS MANUAL.

Copyright© 2007 by Harbor Freight Tools®. All rights reserved. No portion of this manual or
any artwork contained herein may be reproduced in any shape or form without the express
written consent of Harbor Freight Tools.

For technical questions or replacement parts, please call 1-800-444-3353.

PRODUCT SPECIFICATIONS

Maximum Air Pressure 90 PSI
Air Consumption 7 CFM
Air Inlet Size ¼”-18 NPT
Hopper Capacity 20 Ounces
Dimensions 11” H x 3” W x 10” L
Unit Weight 1.8 Pounds

SAVE THIS MANUAL

You will need this instruction sheet for the safety warnings and precautions, assembly, operating, inspection, maintenance and
cleaning procedures, parts list and assembly diagram. Keep your invoice with this instruction sheet. Write the invoice number on the
front cover. Keep this instruction sheet and invoice in a safe and dry place for future reference.

UNPACKING

When unpacking, check to make sure that the product is intact and undamaged. If any parts are missing or broken, please call
Harbor Freight Tools at the number shown on the front of this instruction sheet as soon as possible.

SAFETY WARNINGS AND PRECAUTIONS

1. Keep work area clean. Cluttered areas invite injuries.

2. Keep children away. Children must never be allowed in the work area. Do not let them handle this product.

3. Store idle equipment. When not in use, tools must be stored in a dry location to inhibit rust. Always lock up tools
and keep out of reach of children.

4. Use the right tool for the job. Do not attempt to force a small tool or attachment to do the work of a larger indus
trial tool. There are certain applications for which this tool was designed. It will do the job better and more safely
at the rate for which it was intended. Do not modify this tool, and do not use this tool for a purpose for which it was
not intended.

5. Use eye and ear protection. Always wear ANSI-approved impact safety goggles under an ANSI-approved full face
shield, appropriate hearing protection, and an ANSI-approved dust mask or respirator.

6. Do not exceed the maximum air pressure of 90 PSI. Use compressed air only. Never use combustible gas as a
power source.

7. Disconnect air hose and release any built-up air pressure. Never service the Blast Gun or disassemble with the
air hose attached. Always release any built-up air even after disconnecting hose. Disconnect the Blast Gun when
not in use.

8. Never point the Steel Nozzle (13) at yourself or any other person or animal.

9. WARNING: Some dust created by power sanding, sawing, grinding, drilling, and other construction activities con-
tain chemicals known (to the State of California) to cause cancer, birth defects, or other reproductive harm. Some
examples of these chemicals are: Lead from lead-based paints, crystalline silica from bricks, cement, and other ma­ sonry products, arsenic and chromium from chemically treated lumber.(California Health & Safety Code § 25249.5, et

seq.)

10. WARNING: The warnings, cautions, and instructions discussed in this instruction manual cannot cover all possible
conditions and situations that may occur. It must be understood by the operator that common sense and caution are
factors which cannot be built into this product, but must be supplied by the operator.

11. WARNING: This product, when used for abrasive blasting and similar applications, produces chemicals known to the
State of California to cause cancer and birth defects (or other reproductive harm). (California Health & Safety Code

§ 25249.5, et seq.)

12. WARNING: Abrasive blasting with sand containing crystalline silica can cause serious or fatal respiratory disease.
Exposure to crystalline silica may cause silicosis (a serious lung disease), cancer and death. Exposure to aluminum
oxide (a dust generated from material removing processes) can result in eye, skin and breathing irritation. Always
use a NIOSH (National Institute for Occupational Safety and Health) approved respirator and safety goggles. Avoid
skin exposure. Proper ventilation in the work area is required.

OPERATING INSTRUCTIONS

We recommend that you attach an air hose 1. quick connector (not included) to the Gun’s Air Inlet Adapter (2). To do so,
wrap Pipe Wrap Tape (not included) around the male threads of the quick connector, then thread the quick connector
firmly onto the Inlet Adapter (2). (See Assy. Diagram, next page.)

2. Remove the cap from the Hopper (19) and fill the Hopper with glass or plastic abrasive beads. Glass abrasive beads
(SKU 42876) are available at Harbor Freight Tools. Then, replace the cap.
IMPORTANT: In order to keep the beads from accidentally spilling out of the Nozzle (13), do not point the Nozzle
downward. Note: Do not use silica for blasting

3. Prior to using the Blast Gun, protect other people (and property) in the work area from flying debris such as abrasive
beads, chips, dust, etc. Provide barriers or shields as needed.

4. Connect the compressor’s air hose to the pre-installed quick connector on the Blast Gun. Turn the compressor’s
regulator to 90 PSI. CAUTION: Do not exceed 90 PSI.

5. Turn on the compressor, turn the Gun’s Regulator (17) to ON, and grip the Blast Gun firmly with both hands.

6. IMPORTANT: Always test the spray pattern and intensity of the Blast Gun on a piece of scrap material.

7. Aim the Nozzle (13) toward the object that is to be sandblasted. Then, squeeze the Trigger (4) to turn on the Blast
Gun.

8. If it becomes necessary to refill the Hopper (19), release pressure on the Trigger (4) of the Blast Gun. Turn off
the air compressor. Squeeze the Trigger once again to release any compressed air. Then, refill the Hopper.

9. When finished using the Blast Gun, release pressure on the Trigger (4) of the Blast Gun. Turn off the air compressor.
Squeeze the Trigger once again to release any compressed air. Disconnect the Blast Gun from its air supply. Then
store the tool in a dry, clean, safe location out of reach of children and other unauthorized people.

10. NOTE: Always dispose of used abrasive bead media according to local solid waste guidelines.

SKU 95793 For technical questions, please call 1-800-444-3353 PAGE 2

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07g