Duplo DPB-500, Instruction Manual, Page: 12 / 148

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Safety Precautions
Details on Warning and Caution Label
Label Explanation
Do not touch the milling blade and roughening blade during
machine operation. This may cause you severe injury.
High voltage of electricity supplied to the glue tank may cause
an electric shock. Be careful.
Because the touch current is high, make sure that a ground
connection is provided before connecting the power cord.
The glue tank temperature is very high.
When pressing a book block against the support clamp, be
careful not to get your hand caught in it.
When opening a main cover, be careful not to get your hand
caught in it.
Do not touch the nipping section while the machine is in
operation. Your fingers may get caught in the nipper.
Do not touch the nipping section while the machine is in
operation. Your fingers may get caught in the nipper.
Do not put your hand inside the machine while the paper feed
tray is moving. It may injure you.
Do not take out booklets during machine operation. This may
cause unexpected injuries.
There are high voltage parts inside the machine. Do not
remove the cover.
Before discharging glue from the tank, switch the machine to
the glue discharge mode.
Leaving the tank without glue inside may cause a malfunction
to the machine.
Glue discharged from the tank is very hot. Be careful not to
burn yourself.