Sunex Tools SX745-2 Instrucciones De Operación página 3

Instruction Manual
This product is designed to tighten or loosen threaded fasteners. No other use is permitted.
Air Supply Requirements
Tool is designed to operate at 90 psi (6.2 bar) at free speed measured at the tool, of clean, dry air. Operating this tool at higher pressures will
drastically reduce the tool life and could cause injury.
The air inlet thread on this tool is a standard 1/4" NPT. Line pressure should be increased for any unusually long air hose run (over 25 feet).
Minimum hose diameter should be 3/8" I.D. and all fittings should have the same inside diameter. See diagram below for proper air supply setup.
Air Supply
Whip Hose
Do Not Install Filter
Quick Coupling Nipple
Nipple
Here
Leader Quick Coupler Oiler Regulator
Hose
Drain Daily
Lubrication
Lubricate the tool each day after use with quality SAE #10 air motor oil. Add the oil to the air inlet or into the hose at the nearest connection to the air
supply, then run the tool until all excess oil is expelled from the exhaust. Total oil quantity needed for this procedure is approximately 1/2 ounce.
Operation
This tool is an impacting tool and not a torque meter. When specific torque is required, it must be checked with a torque meter after fitting the fastener
with the Impact.
Soak rusted nuts in pen e trat ing oil and break rust seal be fore re mov ing with im pact wrench. If nut does not start to move in three to five sec onds use a
larger size impact wrench. Do not use impact wrench be yond rated ca pac i ty as this will dras ti cal ly reduce tool life.
The reversing valve is used to change the rotation of the tool. When the valve is moved to the right, the tool is in a forward or right hand rotation. When
the valve is moved to the left, the ro ta tion is reverse or left hand.
SX745-2: Parts Breakdown & Operating Manual 3 04/11/13