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Safety Precautions
Do not use or store the GL400/350 in a location exposed to direct sunlight or the direct draft of an air
conditioner or heater.
• Such location may impair the GL400/350's performance.
Do not place coffee cups or other receptacles containing fluid on the GL400/350.
• Fluid spilling inside the GL400/350 may cause a fire hazard due to
electrical shock or current leakage.
Do not use the GL400/350 in a location subject to excessive mechanical vibration or electrical noise.
• Such location may impair the GL400/350's performance.
To insert or disconnect the power cord or a signal input cable, grasp the power cord's plug or the signal
input cable's connector.
• Pulling the cord/cable itself damages the cord/cable, resulting in a fire
hazard or electrical shock.
If fluid or foreign matters enters inside the GL400/350, turn off the Power switch and disconnect the power
cord from the electrical socket.
• Use in such status may cause a fire hazard due to electrical shock or
current leakage.
• Contact your sales representative or nearest Graphtec vendor to request
repair.
Do not input voltage that exceeds the permissible input voltage range that is specified on the GL400/350's
label.
• Exceeding the specified voltage input range may cause electrical shock or
a fire hazard.
vi
Safety Precautions
CAUTION
Storage/Use prohibited
Avoid fluids
Watch out for
electrical shock
Use prohibited
No pulling
Unplug the power
cord from the socket
Use prohibited
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