HP Z840 Safety & Comfort Guide User Guide - Page 35

Precautions for products with modems, telecommunications, or local area network options

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3. Ground Clamps 4. Grounding Conductors (NEC Section 810-21) 5. Antenna Discharge Unit (NEC Section 810-20) 6. Ground Clamp 7. Antenna Lead-in Wire Precautions for products with modems, telecommunications, or local area network options In addition to the general precautions described earlier, be sure to observe the following precautions when operating telecommunications and network equipment. Failure to observe these precautions could result in fire, bodily injury, and damage to the equipment. ● Do not connect or use a modem, telephone (other than a cordless type), LAN product, or cable during a lightning storm. There may be a remote risk of electric shock from lightning. ● Never connect or use a modem or telephone in a wet location. ● Do not plug a modem or telephone cable into the Network Interface Card (NIC) receptacle. ● Disconnect the modem cable before opening a product enclosure, touching or installing internal components, or touching an uninsulated modem jack. ● Do not use a telephone line to report a gas leak while you are in the vicinity of the leak. ● If this product was not provided with a telephone line cord, use only No. 26 AWG or larger telecommunication line cord in order to reduce the risk of fire. Precautions for products with laser devices All HP systems equipped with a laser device comply with safety standards, including International Electrotechnical Commission (IEC) 60825 and its relevant national implementations. With specific regard to the laser, the equipment complies with laser product performance standards set by government agencies for a Class 1 laser product. The product does not emit hazardous light; the beam is totally enclosed during all modes of customer operation. Laser safety warnings In addition to the general precautions described earlier, be sure to observe the following warnings when operating a product equipped with a laser device. Failure to observe these warnings could result in fire, bodily injury, and damage to the equipment. WARNING! Do not operate controls, make adjustments, or perform procedures to a laser device other than those specified in the operators manual or in the laser device installation guide. Allow only service partners to repair the laser equipment. Compliance with CDRH regulations The Center for Devices and Radiological Health (CDRH) of the U.S. Food and Drug Administration implemented regulations for laser products on August 2, 1976. These regulations apply to laser products manufactured from August 1, 1976. Compliance is mandatory for products marketed in the United States. Precautions for products with modems, telecommunications, or local area network options 27

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3.
Ground Clamps
4.
Grounding Conductors (NEC Section 810-21)
5.
Antenna Discharge Unit (NEC Section 810-20)
6.
Ground Clamp
7.
Antenna Lead-in Wire
Precautions for products with modems, telecommunications,
or local area network options
In addition to the general precautions described earlier, be sure to observe the following precautions
when operating telecommunications and network equipment. Failure to observe these precautions
could result in fire, bodily injury, and damage to the equipment.
●
Do not connect or use a modem, telephone (other than a cordless type), LAN product, or cable
during a lightning storm. There may be a remote risk of electric shock from lightning.
●
Never connect or use a modem or telephone in a wet location.
●
Do not plug a modem or telephone cable into the Network Interface Card (NIC) receptacle.
●
Disconnect the modem cable before opening a product enclosure, touching or installing internal
components, or touching an uninsulated modem jack.
●
Do not use a telephone line to report a gas leak while you are in the vicinity of the leak.
●
If this product was not provided with a telephone line cord, use only No. 26 AWG or larger
telecommunication line cord in order to reduce the risk of fire.
Precautions for products with laser devices
All HP systems equipped with a laser device comply with safety standards, including International
Electrotechnical Commission (IEC) 60825 and its relevant national implementations. With specific
regard to the laser, the equipment complies with laser product performance standards set by
government agencies for a Class 1 laser product. The product does not emit hazardous light; the
beam is totally enclosed during all modes of customer operation.
Laser safety warnings
In addition to the general precautions described earlier, be sure to observe the following warnings
when operating a product equipped with a laser device. Failure to observe these warnings could
result in fire, bodily injury, and damage to the equipment.
WARNING!
Do not operate controls, make adjustments, or perform procedures to a laser device
other than those specified in the operators manual or in the laser device installation guide.
Allow only service partners to repair the laser equipment.
Compliance with CDRH regulations
The Center for Devices and Radiological Health (CDRH) of the U.S. Food and Drug Administration
implemented regulations for laser products on August 2, 1976. These regulations apply to laser
products manufactured from August 1, 1976. Compliance is mandatory for products marketed in the
United States.
Precautions for products with modems, telecommunications, or local area network options
27