Harbor Freight Tools CENTRAL PNEUMATIC PROFESSIONAL 94803 user manual

Summary of the content on the page No. 1

1
/ ” TWIN HAMMER
2
IMPACT WRENCH
94803
ASSEMBLY ANd OPERATING
INSTRUCTIONS
Due to continuing improvements, actual product may differ slightly from the product described herein.
®
3491 Mission Oaks Blvd., Camarillo, CA 93011
Visit our Web site at http://www.harborfreight.com
TO PREVENT SERIOUS INjURY ,
REAd ANd UNdERSTANd ALL WARNINGS
ANd INSTRUCTIONS BEFORE USE.
© ®
Copyright 2006 by Harbor Freight Tools . All rights reserved. No portion of this manual or any
artwork contained herein may

Summary of the content on the page No. 2

Specifications Maximum Torque 425 ft-lb 1 Drive Size / ” Square 2 1 Air Inlet / ” - 18 NPT 4 Recommended Air Pressure 90 PSI BPM 900 Speed 6500 RPM Average Air Consumption 4 CFM Save This Manual You will need the manual for the safety warnings and precautions, assembly instructions, operating and maintenance procedures, parts list and diagram. Keep your invoice with this manual. Write the invoice number on the inside of the front cover. Keep the manual and invoice in a safe and dry place

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8. do not overreach. Keep proper footing and balance at all times. Do not reach over or across running machines or air hoses. 9. Maintain tools with care. Keep tools clean for better and safer performance. Follow instructions for lubricating and changing accessories. Inspect tool cords and air hoses periodically and, if damaged, have them repaired by an authorized technician. The handles must be kept clean, dry, and free from oil and grease at all times. 10. disconnect air supply. Disconne

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21. This Impact Wrench should only be used with impact sockets and extensions. Using any other accessories can cause the accessories to break, causing permanent damage to the unit and severe injury to the operator, property, or bystanders. Note: Performance of the compressor (if powered by line voltage) may vary depending on variations in local line voltage. Extension cord usage may also affect tool performance. Warning: The warnings, cautions, and instructions discussed in this instructi

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Operation (continued) Refer to FIGURES 1 and 2 on page 6, and the Assembly Drawing on page 8. Note: Turn off your air compressor and disconnect the air hose when you are changing sockets. After you attach the socket, attach the air hose and turn the air compressor on. 4. Select the appropriate size 1/2” drive impact socket for your needs. 5. Push and snap the socket (not included) onto the Anvil (33). 6. Note: As shown on FIGURE 2 on page 6, there are two Valve Knobs (3), one fo

Summary of the content on the page No. 6

Maintenance 1. Make sure your Impact Wrench is disconnected from the air hose before attempting any maintenance. 2. Wipe the Impact Wrench down with a lint free cloth after each use. 3. Make sure the Anvil (33) is clear of dirt or debris. If possible, spray it with compressed air before each use. 4. If you do not use an inline oiler/filter system, lubricate the tool daily by holding it so that the Air Inlet (10) is facing up. Squeeze the Trigger (11), and place one or two drops of oil

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Parts List Item description Qty. Item description Qty. 1 Housing 1 22 Rear End Plate 1 2 Screw 1 23 Cylinder 1 3 Valve Knob 1 24 Rotor 1 4 Oil Window 1 25 Rotor Blade 6 5 Plastic Grip 1 26 Front End Plate 1 6 Valve Seat 1 27 Washer 2 7 Throttle Valve 1 28 Front Rotor Bearing 1 8 Valve Spring 1 29 Hammer Pin 2 9 Exhaust Deflector 1 30 Washer 1 10 Air Inlet 1 31 Hammer 2 11 Trigger 1 32 Hammer Cage 1 12 Trigger Shaft 1 33 Standard Anvil 1 13 O-Ring 2 34 O-Ring 1 14 Reverse Valve Bushing 1 35 Socke

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Assembly diagram and Warranty Limited 2 Year arrantw Y Harbor Freight Tools Co. makes every effort to assure that its products meet high quality and durability standards, and warrants to the original purchaser that this product is free from defects in materials and workmanship for the period of 2 years from the date of purchase. This warranty does not apply to damage due directly or indirectly, to misuse, abuse, negligence or accidents, repairs or alterations outside our facilities, or to la