GRAPHTEC GLT400, User Manual

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Safety Precautions
Safety Precautions
WARNING WARNING
Before turning on the GLT400, ensure that the electric
socket’s supply voltage conforms to the GLT400’s
power rating.
•
Use of a different supply voltage may cause damage to the
GLT400 or a fire hazard due to electrical
shock or current leakage.
If the GLT400 generates smoke, is too hot, emits a
strange odor, or otherwise functions abnormally,
turn off its power and unplug its power cord from the
electrical socket.
•
Use of the GLT400 in such status may result in a fire hazard
or electrical shock.
•
After checking that smoke is no longer being generated,
contact your sales representative or nearest Graphtec
vendor to request repair.
•
Never try to perform repair yourself.
Repair work by inexperienced
personnel is extremely dangerous.
Never disassemble or remodel the GLT400.
•
Such action may cause a fire hazard due to electric shock
or current leakage.
•
Contact with a high-voltage component inside the GLT400
may cause electric shock.
•
If repair is required, contact your
sales representative or nearest
Graphtec vendor.
Be sure to securely connect the GLT400's GND
terminal.
•
After checking that the power switch is turned off, connect
the power cord’s female plug to the GLT400 and then
connect its male plug into the electrical socket.
•
For grounding, use a ground wire with a diameter of at least
0.75 mm 2 . When using the GLT400 in an environment where
grounding is not
possible, ensure measured is no greater than 50 V (DC or
rms).
Avoid using the GLT400 in extremely dusty or humid
places.
•
Such use may cause a fire hazard due to electrical shock or
current leakage.
Avoid using the GLT400 in places where it may be
exposed to water such as bathrooms, locations
exposed to wind and rain, and so on.
•
An electrical shock or fire may be caused due to current
leakage.
Prevent dust or metallic matter from adhering to the
power supply connector.
•
Adhesion of foreign matter may cause a fire hazard due to
electrical shock or current leakage.
Never use a damaged power cord.
•
Use of a damaged cord may result in a fire hazard due to
electrical shock.
•
If the cord becomes damaged, order a new one to replace
it.
Use prohibited
Use prohibited
Use prohibited No disassembly
Watch out for
electrical shock
Use prohibited Watch out for
electrical shock
Watch out for
electrical shock
Avoid water
Unplug the power
cord from the socket