Safety Precautions - GRAPHTEC midi LOGGER GL240 User Manual

Safety Precautions

Be sure to securely connect the GL240's GND
terminal.
•
After checking that the power switch is turned off, connect
the power cord's female plug to the GL240 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 . When using the GL240 in an environment where
2
grounding is not
possible, ensure measured is no greater than 50 V (DC or
rms).
Before turning on the GL240, ensure that the electric
socket's supply voltage conforms to the GL240's
power rating.
•
Use of a different supply voltage may cause damage to the
GL240 or a fire hazard due to electrical
shock or current leakage.
Use prohibited
Avoid using the GL240 in extremely dusty or humid
places.
•
Such use may cause a fire hazard due to electrical shock or
current leakage.
Watch out for
Use prohibited
electrical shock
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.
Watch out for
Use prohibited
electrical shock
ii
Safety Precautions
WARNING
If the GL240 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.
•
•
•
Never disassemble or remodel the GL240.
•
•
•
Avoid using the GL240 in places where it may be
exposed to water such as bathrooms, locations
exposed to wind and rain, and so on.
•
Never use a damaged power cord.
•
•
Use of the GL240 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.
Use prohibited
Such action may cause a fire hazard due to electric shock
or current leakage.
Contact with a high-voltage component inside the GL240
may cause electric shock.
If repair is required, contact your
sales representative or nearest
Graphtec vendor.
No disassembly
An electrical shock or fire may be caused due to current
leakage.
Watch out for
Avoid water
electrical shock
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.
Unplug the power
cord from the socket