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Document #7650-0004 Rev C2. © Copyright 2019 Directed Energy, Inc. All rights reserved.
Safety
• Do not open the cover of PCX-7420. There are no user-serviceable parts inside.
Opening the cover exposes you to lethal shock and voids the factory warranty.
• Do not install, handle, or remove the output cable or laser diode while the PCX-
7420 is operating.
• The PCX-7420 can be triggered randomly by spurious transients. Always
assume it is possible to get an unexpected pulse at the output.
• Allow at least 10 minutes after power-down before handling the output cable
or laser diode.
• Do not use this device in a manner not specified by the manufacturer.
• Allow sufficient space around this device for air circulation. Cooling air enters
the front of the chassis and exits the back of the chassis.
• Take normal precautions to protect this device against liquid entry or
corrosive environments.
• Clean this device by wiping with a dry or damp cloth.
WARNING
Risk of lethal electric shock. Do not open the cabinet of this
device. Do not touch the output or laser diode while it is
operating. This device produces LETHAL levels of electric
current, both inside its cabinet and at its output.
DO NOT OPERATE THIS DEVICE UNLESS ANOTHER PERSON
CAPABLE OF RENDERING FIRST AID OR RESUSCITATION IS
PRESENT.
SAFE AND PROPER OPERATION OF THIS DEVICE IS THE
RESPONSIBILITY OF THE USER.
Directed Energy, Inc. (DEI) provides information on its products and
associated hazards, but it assumes no responsibility for the after-sale
operation and safety practices.