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MAINTENANCE
NOTICE:
Do not store tools in a cold weather environment
to prevent frost or ice formation on the tools' op-
erating valves and mechanisms that could cause
tool failure.
NOTE: Some commercial air line drying liquids are harmful
to "O" rings and seals. Do not use these low temperature
air dryers without checking compatibility.
AIR SUPPLY PRESSURE AND VOLUME
Air volume is as important as air pressure. The air volume
supplied to the tool may be inadequate because of under-
size fittings and hoses, or from the effects of dirt and water
in the system. Restricted air flow will prevent the tool from
receiving an adequate volume of air, even though the pres-
sure reading is high. The results will be a slow operation or
reduced driving power. Before evaluating tool problems for
these symptoms, trace the air supply from the tool to the
supply source for restrictive connectors, low points contain-
ing water and anything else that would prevent full volume
flow of air to the tool.
REPLACING THE NOSEPIECE
See Figure 13, page 15.
The nosepiece with carbide inserts may be replaced when
the inserts are worn.
„ Using pliers or a flat bladed screwdriver, remove the
spring clip located on the top of the nosepiece.
„ Remove the nosepiece.
„ Insert a new nosepiece as shown.
„ Replace the spring clip.
REQUIRED DAILY CHECKLIST
See Figure 8, page 14.
„ Disconnect the air supply from the tool and remove all
fasteners.
ACCESSORIES
To order parts and maintenance kits, call 1-866-539-1710.
Oil and Wrench Kit .................................................................................................................................................204335080
Driver Maintenance Kit ..........................................................................................................................................206877010
Overhaul Kit ...........................................................................................................................................................204335081
WARNING:
Current attachments and accessories available for use with this tool are listed above. Do not use any attachments
or accessories not recommended by the manufacturer of this tool. The use of attachments or accessories not
recommended can result in serious personal injury.
„ Check all screws, nuts, bolts, and pins on the tool. If any
of these are loose, they must be tightened with the ap-
propriate size wrench.
„ Press the workpiece contact against a workpiece to
ensure that it moves smoothly.
„ With the workpiece contact depressed, pull the trigger.
The trigger should move smoothly, without binding.
„ While the tool is not loaded, connect the appropriate air
supply (at 70 psi) to the tool.
„ Select Single Sequential Actuation mode ( ). No air
should leak from the tool.
• Without pulling the trigger, press the workpiece contact
against a workpiece several times. The tool must not
operate.
• With the workpiece contact not engaged on the work-
piece, point the tool down and away and pull the trig-
ger several times. Hold the trigger in this position for a
minimum of 5 seconds. The tool must not operate.
• Press the workpiece contact firmly against the work-
piece and pull the trigger. The tool must operate.
• With the workpiece contact still depressed, release the
trigger. The driver must return to its up position.
„ Select Contact Actuation mode (
• With the workpiece contact not engaged on the work-
piece, point the tool down and away. Pull the trigger.
The tool must not operate.
• Keeping the trigger fully depressed, push the workpiece
contact against a workpiece. The tool must operate.
„ If the tool successfully meets all the requirements in this
checklist, it is ready for use. Set the trigger on the tool
to operate in the manner that best fits your application.
Load the proper fasteners for the desired application.
„ Set the depth of drive according to the Depth-Of-Drive
Adjustment section in this manual.
„ Repeat this checklist before using the tool each day, or
if the tool is dropped or damaged in any way.
11 – English
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