Yokota YED-90, Manual

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CAUTION
● Be sure to install a socket and bit firmly.
Make sure if a socket and bit do not come off by pulling
lightly after installing them to a tool. Uncertain installation
can cause not only breakage of a socket and bit, early
trouble of tools but also an accident.
● Use a specified socket stopper.
Use socket stoppers specified by Yokota or socket makers.
Do not use wire, a nail and others as a substitute for a
socket stopper, which can cause serious accidents.
● Be sure to hang a tool securely.
Be sure to check if the hook of a balancer is fixed to the
hanger ring of the tool securely when hanging the tool to
balancers. Check the hanger ring and hook if there is any
damage, and replace them if needed.
■ Precautions for use:
About the tool
● Check the tightening direction
Operate a tool after confirming the direction of switching
lever. When switching the direction, make sure that the tool
is in stop condition.
● Insert a socket securely in a bolt.
In order to avoid a socket to come off from a bolt during
operation, insert a socket securely in a bolt.
● Place a bit securely into a screw.
In order to avoid a bit to come off from a screw during oper-
ation, use the bits conforming to the sizes of screw heads.
( + 1 size bit should not be used on the + 2 screw with
head) Also, do not place a bit over screw head diagonally
and make sure to place it vertically over screw head.