User’s guide Ytterbium Pulsed Fiber Laser RFL-P200 Ver.: 1.0
13
Water temperature setting:
Summer (ambient temperature higher than 30
℃
) 29
±
1
℃
;
Winter (ambient temperature lower than 30
℃
) 25
±
1
℃
Requirements on Cooling Water:
Purified water should be used. In order to prevent mould growing that may lead to pipe blockage,
we recommend to add alcohol about 10% of the total volume. The cooling system should be
equipped with filter. Check and clean the filter every six months.
If the product is used in an environment that ambient temperature is between -10
℃
and 0
℃
, we
recommend to use 30% alcohol(volume ratio), and replace it every 2 months.
If the product is used in an environment that ambient temperature is below -10
℃
, you must use
chiller with both heating and cooling functions, and keep it in full-time operation.
Other requirements:
Before you start the laser, ensure that the supply and return connections are correct, and confirm
that there is no leakage in all the water circuits. Any abnormal condition in the water circuits
may cause a failure to the operation of the laser.
If you will not use the laser for a long time, water must be emptied from the product, and then
both the inlet and outlet must be blocked with the nuts we provide. Failure to do so may lead to
permanent equipment damage.
CAUTION:
Please set the water temperature in strict accordance with the
requirements above. Too low temperature may lead to condensation on the
laser module and the output head. This can cause serious damage to the
equipment.
