-22-
■
Using the pneumatic tool for any applications
other than those specified could result in serious
accidents. To avoid that, be sure to thoroughly
read this Instruction Manual and fully understand
the instructions before use to insure proper use.
■
Precautions before use:
●
Use under the consistent air pressure (the dynamic
air pressure with the gauge of air piping at free speed)
Low pressure specification: 0.4
〜
0.5MPa
Standard specification: 0.5
〜
0.6MPa
YLT50 Series: 0.4
〜
0.6MPa
●
Be sure to install a regulator / an air filter / a lubricator.
・
Be sure to install a regulator.
Variation of air pressure causes unstable torque.
In the case of low air pressure:
The tool has the malfunc-
tions like no automatic shut-off or taking time before shutting off.
In the case of high air pressure:
The tool may shut off
prematurely before finishing the normal tightening.
・
Be sure to install an air filter.
There is a possibility that the foreign material which got into
supplied air can block the inlet hole of the shut-off valve
making a shut-off impulse wrench come to a stop before
tightening is completed with a normal tightened result.
・
Be sure to use a lubricator.
There is a possibility that the rust generated with any part
of the shut-off valve can make a shut-off impulse wrench
come to a stop before tightening is completed with a
normal tightened result.
●
Use air hose with the specified inner diameter.
Usage of air hose with other than specified size can lead air
flow to be short or over, which can cause work failure.
WARNING
CAUTION
This tool is an automatic hand-held shut off pneumatic tool to tighten bolts,
nuts and screws with low noise and vibration.
Warnings and Cautions for Shut-off Impulse wrench safely
