MODEL
AT30
AIR HAMMER/CHISEL
SPECIFICATION CHART
Blows Per Minute 4,500 RPM
Maximum Working Pressure 90 PSI
Air Inlet 1/4" NPT
Recommended Hose Size 3/8" I.D.
Minimum CFM Required @ 90 PSI 5.6 CFM (25% usage)
Stroke Length 1 5/8”
OPERATING INFORMATION
1. Punches or cuts metal
2. Removes rusted bolts or clamps
3. Removes mortar and cement from blocks
4. Removes welds
Lubrication
Air tools require lubrication throughout the life of the tool.
The air motor and bearing uses compressed air to power
the tool. Because moisture in compressed air will rust the
air motor, you must lubricate the motor daily. An inline oiler
is recommended.
T o lubricate the air motor manually:
1. Disconnect the tool from the air supply holding it so
the air inlet faces up
2. Hold the trigger down and put 1-2 drops of air tool
oil in the air , use SAE #10 weight oil if air tool oil is
not available. Holding the trigger down helps circulate oil in the motor .
3. Connect the tool to an air source, cover the exhaust
portwith a towel and run for a few seconds.
Any excess oil in the motor is immediately expelled
from the exhaust port. Always direct exhaust port
away from people or objects.
*Failure to lubricate the tool at the air inlet will void your
warranty.
Air Supply
Recommended Air Compressor: 3/4 HP tank for intermittent use - 1 HP or larger for heavier duty use.
A 3/8” hose must be used, using a smaller hose will
restrict the air flow.
Pipe and fittings between compressor and air hose should
be at least 1/2" nominal size. (5/8 I.D.). Be sure piping is
free of droops and sags where moisture can accumulate.
*The use of air filters and air line lubricators is recommended.
Operation
Before each use, drain water out of air compressor tank
and condensation from air lines. After clearing air compressor moisture and lubricating tool, connect tool to an air
hose of recommended size. Check air pressure. This tool
operates at a maximum 90 PSI pressure.
With air supply disconnected, insert chisel into slot. Slip
spring over chisel and screw until no more threads show.
This will hold chisel in place.
Attach air supply to air hammer/chisel. Check air pressure
on regulator. Adjust to 90 PSI. Do not exceed 90 PSI. Air
chisel is now ready to use.
Spring Retainer - The spring retainer will hold the chisel in
place. The spring retainer and chisel must be secure
before the chisel can make contact with the piston. The
spring retainer unscrews to make for easy chisel insertion.
Air Tools Manual 1 TAB:
September, 1999
Air Tool Breakdowns
EXPLODED PARTS VIEW
SERVICE PARTS ARE NOT AVAILABLE FOR THIS ITEM
Key # Description
1 Handle
2 Pin
3 Ball Seat
4 O-Ring
5 Regulator
6 Trigger
7 O-Ring
8 Pin
9 Pin Seat
10 Throttle Spring
11 Hose Adapter
12 Upper Valve Case
13 Valve Disc
14 Lower Valve Case
15 Piston
16 Cylinder
17 Quick Change Retainer
ACP130 - 5pc. Chisel Set ACP120 - Chisel Springs (2)
Air Tools Manual 2 TAB:
September, 1999
Air Tool Breakdowns
ACP120 Chisel Springs
• Fits .401 Air Hammers
• Includes 2 replacement springs
• Secure chisels to air hammer
Air T ool Replacement Parts
September , 1999
ACP130 Chisel Springs
5 PC Chisel Set
• Heat Treated Alloy Steel
• Fits .401 Air Hammers
• Tappered punch, River cutter,
Muffler cutter, Flat chisel and
Tail pipe cutter
Air T ool Replacement Parts
September , 1999
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