The air inlet, used for connecting air supply, has standard 1/4” NPT American Thread.
Line pressure should be increased to compensate for unusually long air hoses (over 25 feet).
Minimum hose diameter should be 1/4” I.D. and fittings should have the same inside
dimensions.
Operating Instructions
For removal of frozen nuts, soak nuts in penetrating oil and break rust seal before removing
with wrench. If nut does not start to move in three to five seconds, use a larger size impact
wrench. Do not use impact wrench beyond rated capacity as this will drastically reduce tool
life.
To remove nuts, set the regulator to the maximum setting. To install nuts, set the regular to
the minimum to medium setting. Do not over tighten the nuts.
WARNING
: Do not use hand tool sockets (chrome), use impact quality sockets only. Hand tool
sockets can shatter and cause serious injury if used with air tools. Loose attachments, such as
extension bars, can cause serious injury.
Maintenance
Other factors outside the tool may cause loss of power or erratic action. Reduced Compressor
output, excessive drain on the air line, moisture or restriction in air lines or the use of hose
connections of improper size or poor condition may reduce air supply. Dirt or gum deposits in
the tool may cut power. This may be corrected by cleaning the air strainer and flushing out
the tool with gum solvent oil. If outside conditions are in order and tool is out-of-warranty,
clean, reassemble, and re-lubricate, or take tool to any air tool service center. For tools in
warranty period, send tool direct to Warranty Center.