Epson PowerLite 5000 Service Manual page 5

PRECAUTIONS
OPERATOR SAFETY
1. PROTECTION FROM ELECTRIC SHOCK
•
Before performing any repair work on the product, be sure to turn off the power
switch and remove the power cable from the electrical outlet.
•
Whenever it is necessary to turn the power on after opening the case or cover (for
example, during the adjustment process) be sure to take off any metallic materials
such as a watch, cuff links, rings, or tie pin, which may touch the metallic part of the
product, creating a danger of electric shock.
2. PROTECTION FROM INJURY
•
Be sure not to touch the lamp and its surroundings after the power is turned off,
they may be hot. Also, be sure not to touch the light source and its surroundings
during adjustments while power is turned on.
•
Make sure to use gloves to protect your hands from sharp edges during assembly
and disassembly.
•
To protect your eyes, do not look into the light source or lens while the light is on.
3. ACCIDENT PREVENTION
•
To prevent the device or its components from falling, place the device on a flat,
stable surface before using it or working on it. Be careful not to place tools or parts
on the device or at your feet.
•
To prevent this product from being used while it is disassembled, be sure not to
leave it out during any repair work, and do not place it in a location where it can be
taken for use by mistake.
•
Be sure to use the attached power cable to supply power to the product.
PRODUCT SAFETY
1. ELECTROSTATIC DISCHARGE
•
Whenever performing repair work on the product, be sure to wear a wristband and
use an electrostatic mat for grounding. When replacing any electric components
(boards and optical engine), touch the electrostatic plastic bag containing the
component to a metallic part of the product before taking the component out of the
plastic bag.
2. RESTRICTIONS FOR PARTS REPLACEMENT
•
Use only authorized or EPSON-supplied parts for replacement of mechanical
components including the lamp inner housing, fuse, air filter, etc.
•
Use only the power cable and interface cables supplied with the product.
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