Sunex Tools SX278C User Manual

SX278C 1 Rev. 05/02/02
Punch Hole Size . . . . . . . . . . .8MM
Capacity . . . . . . . . . . . .14 Gauge
Air Inlet . . . . . . . . . . . . . .1/4 NPT
Hose Size . . . . . . . . . . . .3/8" I.D.
Air Pressure . . . . . . . . . . . . .90 PSI
Air Consumption . . . . . . . . .4 CFM
Length . . . . . . . . . . . . . . . . . . .10"
Net Weight . . . . . . . . . .3-1/2 Lbs.
SPECIFICATIONS
Operating Instructions • Warning Information • Parts Breakdown
SX278C
8 MM PUNCH/
F
LANGE TOOL
ALWAYS READ
INSTRUCTIONS
BEFORE USING
POWER TOOLS
ALWAYS WEAR
SAFETY GOGGLES
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.

Sunex Tools SX278C Specifications

General

Model	SX278C
Type	Air Impact Wrench
Working Pressure	90 PSI
Drive Size	1/2 inch
Max BPM	1, 200 BPM
Air Inlet	1/4 inch NPT
Min Hose Size	3/8 inch
Length	7.5 inches

Summary

Warning Information

Chemical Hazards in Construction Dust

Dust from construction activities can contain chemicals known to cause cancer or reproductive harm.

Safety Guidelines

General Safety Precautions

Always read instructions, wear safety goggles and hearing protection, and avoid prolonged exposure to vibration.

Specifications

Operating Instructions

General Safety Warnings

Failure to observe warnings could result in injury. Read manual carefully and understand all information before operating.

Tool Operation and Maintenance Standards

Operate and maintain tool according to ANSI standards, use correct air pressure, and ensure personnel are able to handle the tool.

Air Pressure and Hose Safety

Operate at 90 psig max air pressure with 3/8" hose. Never direct air at yourself or others; turn off supply for adjustments.

Personal Protective Equipment

Always wear impact-resistant eye/face protection and hearing protection. Secure long hair and avoid loose clothing.

Vibration and Ergonomic Precautions

Air tools vibrate; discontinue use if discomfort, tingling, or pain occurs. Maintain a balanced stance and avoid overreaching.

Safe Handling and Usage Practices

Place tool on work before starting, be alert for motion changes, do not carry by hose, avoid rotating ends, and do not lubricate with flammable liquids.

Parts Breakdown

Component Identification and Quantities

Detailed list of parts with reference numbers, item numbers, descriptions, and quantities for the punch/flange tool.

Air Supply Recommendations

Air Pressure and Hose Size

Operate at 90 PSI with 1/4" NPT inlet. Use 1/4" I.D. minimum hose for pressure compensation on longer hoses.

Air Line Maintenance

Water in the air line causes damage; drain the air tank daily and clean the air inlet filter screen weekly.

Limited Warranty

Warranty Terms and Conditions

Sunex Tools branded products are free from defects. Offers one-year warranty for repair or replacement of defective parts.

Exclusions and Limitations

Warranty does not cover damage from alteration, abuse, misuse, or unauthorized repairs. Incidental/consequential damages may not apply.

Warranty Service and Contact Information

Return equipment to Sunex Tools or authorized center with proof of purchase. Contact Sunex Tools for warranty service questions.