Safety precautions – HP Designjet 3D Printer series User Manual
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Safety precautions
The following precautions ensure the proper use of the printer and prevent the printer from being
damaged. Follow these precautions at all times.
•
Use the power supply voltage specified on the nameplate. Avoid overloading the printer’s
electrical outlet with multiple devices.
•
Ensure the printer is well-grounded. Failure to ground the printer may result in electrical
shock, fire and susceptibility to electromagnetic interference.
•
Before disassembling or repairing the printer yourself, contact your local Service
Representative. See Support section of User Guide.
•
Use only the power cord supplied with the printer. Do not damage, cut or repair the power
cord. A damaged power cord has risk of fire and electric shock. Replace a damaged
power cord with an approved power cord.
•
Do not allow metal or liquids to touch the internal parts of the printer. Doing so may cause
damage, fire, electric shock or other serious hazards.
•
Power off the printer and disconnect the power cord from the power outlet in any of the
following cases:
•
If there is smoke or an unusual smell coming from the printer.
•
If the printer is making an unusual noise not heard during normal operation.
•
A piece of metal or a liquid touches the internal parts of the printer.
•
During an electrical (thunder/lightning) storm
•
During a power failure
The following classifications are used throughout this guide:
CAUTION:
Indicates a potentially hazardous situation which, if not avoided,
may result in minor or moderate injury.
WARNING:
Indicates a potentially hazardous situation which, if not avoided,
could result in serious injury.
HOT SURFACE:
The hot surface sign indicates the presence of devices with
high temperatures. Always use extra care, and wear safety gloves, when work-
ing around heated components
GLOVES:
When performing some maintenance procedures, the machine
may be hot and gloves will be required to avoid burns.
SAFETY GLASSES:
Wear safety glasses to avoid injury to your eyes.
LIFTING HAZARD:
Lift with two or more people to avoid serious injury.
RECYCLE:
Use proper recycling techniques for materials and packaging.
ESD:
Use standard electrostatic discharge (ESD)
precautions when working on or near electrical
components.