Miyachi Unitek LMV700, Руководство оператора

Страница: 47 / 72

CHAPTER 4: MAINTENANCE
LMV700 Nd:YVO
4
LASER MARKER
990-545 4-9
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.
CAUTION
Never disassemble, repair or modify the LD (Laser Diode) Module.
Required Items:
x
Replacement LD Module
x
3mm Hex Driver (LD Module)
x
Phillips Screwdriver (cover screws)
x
8mm open-ended wrench
1. Remove the
six
Phillips-head screws on the back of the Control Unit.
2. Slide the side covers backwards approximately ½”
ĺ
1”, then lift the covers upward to
remove.