Teryair PIW-13, PIW-32 Maintenance Manual

FF - MM - 167 REV - 0

Operation & Maintenance Guide

Sheet 1 of 4

ISO 9001 : 2008

Air Impact Wrench – ½”

PIW-13

Air Impact Wrench ½” - PIW 13

Operation & Maintenance Guide

Intended Use :-

An impact wrench (also known as an impactor, air wrench, air gun, rattle gun, torque gun,
windy gun) is a socket wrench power tool designed to deliver high torque output with
minimal exertion by the user, by storing energy in a rotating mass, then delivering it
suddenly to the output shaft.

Technical Specification :-

Drive Size ...................................................... 1/2” Square

Free R.P.M..................................................... 7000 r.p.m.

Max Torque ................................................... 230 ft-lb (312 Nm)

Air Inlet ..........................................................1/4” BSP

Ave. Air Consumption..................................... 4.0 cfm ( 0.113 M³/Min)

Safe working Air Pressure Max ..................... 6.0 bar ( 87 Psi )

Net Weight .................................................... 2.23 kg

Dimensions LxWxH ...................................... 200 mm x 170 mm x 70 mm.

Operation :-

Teryair Air Impact Wrench are rugged, dependable tools designed to give years of
satisfactory service. They are easy to use and maintain. Follow the instructions carefully
mentioned here to enhance the life and performance of your scaler.

Daily Before Operation :-

Disconnect and pour in 5 to 10 ml of recommended oil into the tool and reconnect hose
blowing out any accumulated dirt in the hose line before connecting.

Recommended Air Supply Connection :-

F-R-L unit with reservoir to make sure the constant working Air Pressure supply at 6.0 bar
(87 Psi) . Greater pressure can cause damage and excessive wear of Tool.

FF - MM - 167 REV - 0Sheet 2 of 4