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Item 42202

fill the Hopper with new blasting 
medium.

Blast Gun Maintenance:

After every use, clean out the Blast 
Gun. To clean the gun: 

1. 

Remove the Siphon Hose (8) from 
the Blast Gun (7).

2. 

Operate the Gun for a few seconds to 
clear the passages.

3. 

Turn off the shut-off valve.

4. 

Disconnect the air compressor. 

5. 

Discharge any residual air from the 
line and the Gun.

Seals

Sandblasting is a damaging 
operation. In time, the internal parts 
of the Blast Gun (7) will become 
worn. When performance of the Blast 
Gun decreases, take it to a qualified 
service technician for repair. 

Daily - Air Supply Maintenance:

Every day, perform maintenance 
on the air supply according to 
the component manufacturers’ 
instructions. The moisture filter must 
be regularly drained. Performing 
routine maintenance on the air supply 
will allow the tool to operate more 
safely and will also reduce wear on 
the tool.

Summary of Contents for 42202

Page 1: ...broken please call 1 888 866 5797 as soon as possible Copyright 2000 by Harbor Freight Tools All rights reserved No portion of this manual or any artwork contained herein may be reproduced in any sha...

Page 2: ...ETY INSTRUCTIONS 5 SYMBOL DEFINITIONS 5 FUNCTIONAL DESCRIPTION 8 SPECIFICATIONS 8 COMPONENTS AND CONTROLS 8 INITIAL TOOL SET UP ASSEMBLY 9 UNPACKING 9 AIR SUPPLY 9 OPERATING INSTRUCTIONS 10 TOOL SET U...

Page 3: ...ion which if not avoided could result in death or serious injury CAUTION used with the safety alert symbol indicates a hazardous situation which if not avoided could result in minor or moderate injury...

Page 4: ...exposure to high intensity noise is able to cause hearing loss Tool use and care a Do not force the tool Use the correct tool for the application The correct tool will do the job better and safer at t...

Page 5: ...adjusted to the rated air pressure or within the rated air pressure range b Never use oxygen carbon dioxide combustible gases or any bottled gas as an air source for the tool Such gases are capable of...

Page 6: ...o power this tool 11 Install an in line shutoff valve to allow immediate control over the air supply in an emergency even if a hose is ruptured Silicosis and Aluminum Oxide Warnings Warning Abrasive b...

Page 7: ...yone using vibrating tools regularly or for an extended period should first be examined by a doctor and then have regular medical check ups to ensure medical problems are not being caused or worsened...

Page 8: ...ad the ENTIRE IMPORTANT SAFETY INFORMATION section at the beginning of this manual including all text under subheadings therein before set up or use of this product Note For additional information reg...

Page 9: ...ool Such a coupler contains an air valve that will allow the air tool to retain pressure and operate accidentally after the air supply is disconnected Note Air flow and therefore tool performance can...

Page 10: ...re or other serious hazards 1 Cap 9 underneath unit Dust Collection Outlet Metal Floor 14 Air Hose Inlet Vent Siphon Gun Assembly Hole in Metal Floor for Siphon Tube 12 Blast Gloves 18 Hopper 13 Door...

Page 11: ...Attach the vacuum hose through the Dust Collection Outlet When using a vacuum dust collector clean the filter periodically to maintain good suction and effectiveness of the vacuum Use the appropriate...

Page 12: ...our other hand Once the gun is off open the door and inspect your material If additional blasting is required follow steps 1 through 7 as needed Note Use caution when sandblasting unfamiliar material...

Page 13: ...when the medium gets worn down To clean the Hopper WARNING Wear ANSI approved safety goggles full face shield and a NIOSH approved protective dust mask or respirator when replacing the abrasive mediu...

Page 14: ...ischarge any residual air from the line and the Gun Seals Sandblasting is a damaging operation In time the internal parts of the Blast Gun 7 will become worn When performance of the Blast Gun decrease...

Page 15: ...e air leakage Slight air leakage is normal especially on older tools 1 Cross threaded housing components 2 Damaged valve or housing 3 Dirty worn or damaged valve 1 Check for incorrect alignment and un...

Page 16: ...Rubber Washer 1 12 Siphon Tube 1 13 Hopper 1 14 Metal Floor 1 15 Nut 1 16 Glove Port 2 17 Glove Clamp 2 18 Blast Glove 2 19 Rubber Tube 1 Part Description Qty 20 Rubber Plug 1 21 Rubber Trim 1 22 Win...

Page 17: ...1 7A Gun Body 1 8A Seal Washer 1 9A Connector 1 Part Description Qty 10A Seal Washer 2 11A Set Screw 2 12A Siphon Pipe 1 13A Ceramic Nozzle 18 1 14A Ceramic Nozzle 19 1 15A Ceramic Nozzle 22 1 16A Cer...

Page 18: ...5797 Item 42202 Record Product s Serial Number Here Note If product has no serial number record month and year of purchase instead Note Some parts are listed and shown for illustration purposes only a...

Page 19: ...the exclusion or limitation of incidental or consequential damages so the above limitation of exclusion may not apply to you THIS WARRANTY IS EXPRESSLY IN LIEU OF ALL OTHER WARRANTIES EXPRESS OR IMPL...

Page 20: ...3491 Mission Oaks Blvd PO Box 6009 Camarillo CA 93011 1 888 866 5797...

Page 21: ...broken please call 1 888 866 5797 as soon as possible Copyright 2000 by Harbor Freight Tools All rights reserved No portion of this manual or any artwork contained herein may be reproduced in any sha...

Page 22: ...ETY INSTRUCTIONS 5 SYMBOL DEFINITIONS 5 FUNCTIONAL DESCRIPTION 8 SPECIFICATIONS 8 COMPONENTS AND CONTROLS 8 INITIAL TOOL SET UP ASSEMBLY 9 UNPACKING 9 AIR SUPPLY 9 OPERATING INSTRUCTIONS 10 TOOL SET U...

Page 23: ...ion which if not avoided could result in death or serious injury CAUTION used with the safety alert symbol indicates a hazardous situation which if not avoided could result in minor or moderate injury...

Page 24: ...exposure to high intensity noise is able to cause hearing loss Tool use and care a Do not force the tool Use the correct tool for the application The correct tool will do the job better and safer at t...

Page 25: ...adjusted to the rated air pressure or within the rated air pressure range b Never use oxygen carbon dioxide combustible gases or any bottled gas as an air source for the tool Such gases are capable of...

Page 26: ...o power this tool 11 Install an in line shutoff valve to allow immediate control over the air supply in an emergency even if a hose is ruptured Silicosis and Aluminum Oxide Warnings Warning Abrasive b...

Page 27: ...yone using vibrating tools regularly or for an extended period should first be examined by a doctor and then have regular medical check ups to ensure medical problems are not being caused or worsened...

Page 28: ...ad the ENTIRE IMPORTANT SAFETY INFORMATION section at the beginning of this manual including all text under subheadings therein before set up or use of this product Note For additional information reg...

Page 29: ...ool Such a coupler contains an air valve that will allow the air tool to retain pressure and operate accidentally after the air supply is disconnected Note Air flow and therefore tool performance can...

Page 30: ...re or other serious hazards 1 Cap 9 underneath unit Dust Collection Outlet Metal Floor 14 Air Hose Inlet Vent Siphon Gun Assembly Hole in Metal Floor for Siphon Tube 12 Blast Gloves 18 Hopper 13 Door...

Page 31: ...Attach the vacuum hose through the Dust Collection Outlet When using a vacuum dust collector clean the filter periodically to maintain good suction and effectiveness of the vacuum Use the appropriate...

Page 32: ...our other hand Once the gun is off open the door and inspect your material If additional blasting is required follow steps 1 through 7 as needed Note Use caution when sandblasting unfamiliar material...

Page 33: ...when the medium gets worn down To clean the Hopper WARNING Wear ANSI approved safety goggles full face shield and a NIOSH approved protective dust mask or respirator when replacing the abrasive mediu...

Page 34: ...ischarge any residual air from the line and the Gun Seals Sandblasting is a damaging operation In time the internal parts of the Blast Gun 7 will become worn When performance of the Blast Gun decrease...

Page 35: ...e air leakage Slight air leakage is normal especially on older tools 1 Cross threaded housing components 2 Damaged valve or housing 3 Dirty worn or damaged valve 1 Check for incorrect alignment and un...

Page 36: ...Rubber Washer 1 12 Siphon Tube 1 13 Hopper 1 14 Metal Floor 1 15 Nut 1 16 Glove Port 2 17 Glove Clamp 2 18 Blast Glove 2 19 Rubber Tube 1 Part Description Qty 20 Rubber Plug 1 21 Rubber Trim 1 22 Win...

Page 37: ...1 7A Gun Body 1 8A Seal Washer 1 9A Connector 1 Part Description Qty 10A Seal Washer 2 11A Set Screw 2 12A Siphon Pipe 1 13A Ceramic Nozzle 18 1 14A Ceramic Nozzle 19 1 15A Ceramic Nozzle 22 1 16A Cer...

Page 38: ...5797 Item 42202 Record Product s Serial Number Here Note If product has no serial number record month and year of purchase instead Note Some parts are listed and shown for illustration purposes only a...

Page 39: ...the exclusion or limitation of incidental or consequential damages so the above limitation of exclusion may not apply to you THIS WARRANTY IS EXPRESSLY IN LIEU OF ALL OTHER WARRANTIES EXPRESS OR IMPL...

Page 40: ...3491 Mission Oaks Blvd PO Box 6009 Camarillo CA 93011 1 888 866 5797...

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