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SECURITY INSTRUCTIONS
Do not operate the impulse tools unless you fully
understand the instructions contained in this ma-
nual. If any unclear, please contact your distributor.
• Never expose to rain or use in damps locations.
• Always use the proper pressure at air inlet. Apply
either less or exceed air inlet pressure will affect the
performance of the tools, including quality, torque,
function, and life, then lead to damage.
Air inlet pressure standard 0,5 Mpa~0,6 Mpa (5,2kg/
cm² ~6,2kg/cm²)
• Always add oil about 0,5~1cc at air inlets at least
every week to maintain the performance and the
life of the impulse tools.
• Keep children away. Tools must be kept in a safe
and clean position where children cannot reach.
• DO NOT force tools. The tool will be damaged ea-
sily and quickly if over-load over 15 seconds.
• Always use the proper length of air house. The
length of air hose shall not exceed 5m, or the pres-
sure reduces. Make sure the air inlet pressure is in
between the standard number (0,5Mpa~0,6Mpa)
before operating tools.
• Always use safety glasses and earphone.
• Always operate the tools by two hands. One hand
operation may cause risk of injury to persons.
• Disconnect the air hose and the quick nipple af-
ter operating tools. Be sure to return tools to safety
position.Tools drop or unintentionally contact can
cause risk of injury.
• Install the safety buckle to avoid tools drop while
operating in high position.
• Never contact with any electricity conducted ob-
jects to avoid electricity shock hazard.
MAINTENANCE
• (1) Never try to repair or replace the defective
tools by others under the warranty period. The
authorized service centers have the right to refuse
or certain fee may incur for extra repair work.
• (2) Keep all related servicing records for future
repairs, maintenance, and ajustment.
• (3) The warranty does not apply to accesories or
damage caused where repairs have been made or
attempted by others.
• (4) The warranty does not cover part failures due
to normal wear and tool abuse, and damage caused
due to any appropriate, i.e. tool over loaded, im-
proper air inlet pressure and air hose size, unautho-
rized replacement parts.
TOOL USE
a) Torque setting
1. Untighten the black plastic ring counter-clockwi-
ze
2. Pull the black plastic ring forward
E N G L I S H •
vb) Powerbits installation
1. Pull the quick change chuck
2. Insert the powerbit. Release the quick change
chuck, the powerbit is locked
c) Torque spring change
1. Remove the powerbit.
2. Untighten the front cover.
3. Remove the clutch.
4. Turn couter-clockwize (-) with the hand screwdri-
ver until the spring is completely released.
5. Remove the spring and replace with the new one.
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