Cornwell Tools CAT4338 Operating Manual

Cornwell Tools CAT4338 Operating Manual

3/8" stubby impact wrench

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OPERATING MANUAL
WARNING
ALWAYS READ
INSTRUCTIONS BEFORE
USING POWER TOOLS
ALWAYS WEAR
SAFETY GOGGLES
ALWAYS WEAR
HEARING PROTECTION
AVOID PROLONGED
EXPOSURE TO
VIBRATION
Some dust created by power sanding, sawing, grinding, drilling, and other
construction activities contains chemicals known to cause cancer, birth
defects or other reproductive harm. Some examples of these chemicals are:
• lead from lead-based paints,
• crystalline silica from bricks and cement and other masonry
products, and
• arsenic and chromium from chemically-treated lumber.
Your risk from these exposures varies, depending on how often you do this type
of work. To reduce your exposure to these chemicals: work in a well ventilated
area, and work with approved safety equipment, such as those dust masks that
are specially designed to filter out microscopic particles.
Free Speed . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6,500 RPM
Breakaway Torque. . . . . . . . . . . . . . . . . . . . . . . . . . . . 550 ft.-lbs.
Torque Range (Max) . . . . . . . . . . . . . . . . . . . . . . . . . . 350 ft.-lbs.
Overall Length . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2.7"
Weight . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2.7 lbs.
Average Air Consumption . . . . . . . . . . . . . . . . . . . . . . . . . . 3 cfm
Air Inlet . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1/4"
NPT Recommended Hose Size . . . . . . . . . . . . . . . . . . . . 3/8" I.D.
Sound Level . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 95 dBA
Vibration Level. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7.78 m/sec²
CAT4338
WARNING INFORMATION
WARNING
SPECIFICATIONS
PARTS LIST
3/8" Stubby Impact Wrench
Copyright © 2024
All rights reserved
CAT4338
04/10/2024

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Summary of Contents for Cornwell Tools CAT4338

  • Page 1 CAT4338 3/8" Stubby Impact Wrench OPERATING MANUAL WARNING INFORMATION PARTS LIST • • WARNING ALWAYS READ INSTRUCTIONS BEFORE USING POWER TOOLS ALWAYS WEAR SAFETY GOGGLES ALWAYS WEAR HEARING PROTECTION AVOID PROLONGED EXPOSURE TO VIBRATION WARNING Some dust created by power sanding, sawing, grinding, drilling, and other construction activities contains chemicals known to cause cancer, birth defects or other reproductive harm.
  • Page 2 CAT4338 3/8" Stubby Impact Wrench FAILURE TO OBSERVE THESE WARNINGS COULD RESULT IN INJURY • Place the tool on the work before starting the tool. Do not THIS INSTRUCTION MANUAL CONTAINS point or indulge in any horseplay with this tool.
  • Page 3: Air Supply

    CAT4338 3/8" Stubby Impact Wrench OPERATION Air Supply Whip Hose Do Not Install Filter Quick Coupling Nipple Nipple This tool is an impacting tool and not a torque meter. When specific Here torque is required, it must be checked with a torque meter after fitting the fastener with the impact.
  • Page 4: Warranty Coverage

    CAT4338 3/8" Stubby Impact Wrench WARRANTY COVERAGE Cornwell Quality Tools Company (“Cornwell”) warrants this product against defects in material and workmanship for a period of ONE (1) YEAR from the date of original retail purchase. Subject to the conditions and limitations set forth below, Cornwell will, at its option, either repair or replace any part of the product(s) that proves defective by reason of improper workmanship or materials.
  • Page 5: Parts List

    CAT4338 3/8" Stubby Impact Wrench PARTS LIST Item Part No Parts Name Item Part No Parts Name ANVIL RS4112401 TRIGGER 101A RS1084105A ANVIL ASSEMBLY (INCL. 101, 102 & 103) RS2138404 SPRING O - RING RS2138405 REGULATOR A SOCKET RETAINER RS4135407...

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