Miyachi LMV1000, Руководство пользователя

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CHAPTER 12: MAINTENANCE
LMV1000 (G)(E) AIR-COOLED LASER MARKER
12-4 990-541
Replace the LD (Pumping Laser Diode)
The lifetime of the LD (Laser Diode) Module depends entirely on the operating environment and the
ability to keep the Marker maintained. Under typical applications, the LD Module will last
approximately four years or 10,000 hours (running a typical 40 hour week for 250 weeks).
The LD Module will degrade over its lifetime. To compensate for the degradation, the LD current
should be raised approximately 1A for every 1000 hours of use. The LD Current limit may be raised as
necessary to fulfill this requirement. When the quality of the marking cannot be achieved (as when
purchased new), even with the maximum current setting of 48A, the LD module should be replaced.
DANGER
Before replacing the LD (Laser Diode) Module, turn off the power to the equipment and
wait for at least five minutes before starting work. If you start the work with the power
turned on, electric shock, fire, or personal injury (burns, blindness, etc.) may occur.
CAUTION
Never disassemble, repair or modify the LD (Laser Diode) Module.
Required Items:
x
LD Module
x
4mm Hex Driver (handle screws)
x
3mm Hex Driver (LD Module)
x
Phillips Screwdriver (cover screws)
x
8mm open-ended wrench