Amada ML-2350A-CE, Operation Manual, Page: 41 / 235

1. Installation Place
41
ML-2350A/2351A
Chapter 1 Installation Place
Introduction Part
Operating Part
Maintenance Part
Appendixes
Installation
and
Preparation
Part
⇒
Avoid operating the product in the following places because a failure may occur.
■
Place where there is considerable dirt, dust, or oil mist,
■
where the Laser may be subjected to vibration or impact,
■
where the Laser may be exposed to chemicals,
■
where there is a nearby high noise source,
■
where moisture may be condensed on the surface of the Laser,
■
where the concentration of CO
2
, NOx or SOx is high. (Air containing more
than 0.1% CO
2
may shorten the life of the ion-exchange resin.)
⇒
If the temperature falls below 0°C in winter, the cooling water will be frozen
and the Laser may be broken. Particularly in cold districts, take care that the
temperature of the Laser does not fall below 0°C. When the product is not
operated for one month or longer or the temperature is 0ºC or less, bleed the
equipment of cooling water completely. For bleeding, refer to the Maintenance
Part, Chapter 1 "2. Maintenance of the Cooler Unit Section" on page 192.
⇒
When a sudden temperature change occurs, for example, at a start of heating,
condensation will be caused to the end face of the YAG rod and the surface of
the mirror, thereby sticking dust there. Avoid such a sudden temperature change
if possible. When there is a possibility of condensation, turn ON the power
supply of the laser. In about 2 hours, start to operate the laser.