Safety Precautions - GRAPHTEC gl7000 User Manual

Safety Precautions

Be sure to securely connect the GL7000's power cord.
•
A fter checking that the Power switch is turned off, connect
the power cord's female plug to the GL7000 and then
connect its male plug into the electrical socket.
•
U se of the GL7000 without the power cord securely plugged
into the electrical socket may result in electrical shock due to
current leakage.
•
Before running the GL7000, be sure to ground the protective
ground terminal ( ) to avoid electrical shock and fire
hazards. For grounding, use a ground wire with a diameter
of at least 0.75 mm2. When using the GL7000 in an
environment where grounding is not possible, ensure that
the voltage to be measured is no greater than 50 V (DC or
rms).
Securely connect the power
cord Make sure that the socket
has a good protective ground
Before turning on the GL7000, ensure that the electric
socket's supply voltage conforms to the GL7000's
power rating.
•
U se of a different supply voltage may cause damage to the
GL7000 or a fire hazard due to electrical shock or current
leakage.
Amateur repairprohibited
Avoid using the GL7000 in extremely dusty or humid
places.
•
Such use may cause a fire hazard due to electrical shock or
current leakage.
Use prohibited Watch out for
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.
No foreign matter
forelectrical shock

Safety Precautions
Watch out
WARNING
If the GL7000 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 GL7000 in such status may result in a fire hazard
or electrical shock.
•
A fter checking that smoke is no longer being generated,
contact your sales representative or nearest Graphtec
vendor to request repair.
•
N ever try to perform repair yourself. Repair work by
inexperienced personnel is extremely dangerous.
Amateur repairprohibited
Never disassemble or remodel the GL7000.
•
Such action may cause a fire hazard due to electric shock or
current leakage.
•
C ontact with a high-voltage component inside the GL7000
may cause electric shock.
•
I f repair is required, contact your
sales representative or nearest
Graphtec vendor.
No disassembly
Avoid using the GL7000 in places where it may be
exposed to water such as bathrooms, locations
exposed to wind and rain, and so on.
Avoid water Watch out
electrical shock
Never use a damaged power cord.
•
Use of a damaged cord may result in a fire hazard due to
electrical shock.
•
I f the cord becomes damaged, order a new one to replace it.
Unplug the power
cord from the socket