Unimac UCW255, ATOIMPUMCA20B User Manual
Battery Powered Impact Wrench
User Manual
RETAIN THIS MANUAL FOR FUTURE REFERENCE
PLEASE READ THIS MANUAL CAREFULLY BEFORE USE
Impact Wrench
Table of Contents
Safety ....................................................................................................................................................................... 1
Work Area ........................................................................................................................................................... 1
Electrical Safety .................................................................................................................................................. 1
Personal Safety .................................................................................................................................................. 1
Included Items ........................................................................................................................................................ 2
Battery Pack ....................................................................................................................................................... 2
Charger ............................................................................................................................................................... 2
Operation ................................................................................................................................................................. 3
Maintenance ............................................................................................................................................................ 3
Technical Specifications ....................................................................................................................................... 4
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Safety
The machine should be stop after long time use if overheating until cooled to proper temperature .In order not to
damage the machine
The machine should be used in the environment where the temperature is bet w een 5-40℃. So do not put it
in outdoor or keep in the car.
The battery can be restored by short charge if it was protected by an over current pr otection.
The machine should be stopped after long t i m e use if overheating until cooled to proper temperatur e, in
order not to damage the machine.
Work Area
Keep your work area clean and well lit.
Cluttered benches and da r k are a invite accidents.
Do not operate power tools in explosive atmospheres such as in the presence of flammable liquids, gases,
or dust. Power tools create sparks which may ignite the dust or ruins.
Keep by standers, children and visitors away while operating a power tools. Distractions can cause you to
lose control.
Electrical Safety
Don’t expose power tools t o r ain or wet conditions. Water entering a power tools will increase the risk of
electric shock.
Do not abuse the cord. Never use the cord to carry the tools or pull the plug from an outlet. Keep cord away
from heat, oil, sharp edges or mov ing parts. Replace damaged cords immediately. Damaged cords increase
the risk of electric shock.
When operating a power tools outside, use an outdoor extension cord marked “WA” or “W”. These cords are
rated for outdoor use and reduce the risk of electric shock.
Personal Safety
Stay alert, watch what you are doing and use co m mon sense when operating a power tool. Do not use tools
while tried or under the influence of drugs, alcohol, or medication. A moment of inattention while operating
power can result in serious per sonal injury.
Dress properly. Do not wear loose clot hing or jewellery. Keep your hair, clothing and glov es aw ay from
moving parts. Loose clot hes like jewellery or long hair can be caught in moving par t s.
Avoid accidental starting. Be sure switch is off before plugging in. Carry ing tools with your finger on the
switch or plugging in tools that have the switch or plugging in tools that have the switc h on invites accidents.
Remove adjusting keys or sw it ches before turning the tool on. A switch or a key t hat is left attached to the
tool or rotating part may result in personal injury . Please check the sockets carefully be using.
Use safety equipment. Always wear eye protection. Dust mask, non-skin safety shoes, hard hat, or hearing
protection must be used for appr opriate conditions.
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