16
When starting the cooling system for the first time, check the entire water system and the
joint for water leakage. The external water pipe must be installed and connected
according to the inlet (IN) and outlet (OUT) by the laser. Otherwise, the laser may not
work properly.
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 topermanent equipmentdamage.
CAUTION:
Please set the water temperature in strictly accordance with
the requirements above. Too low temperature may lead to condensation on
the laser module and the output cable. This can cause serious damage to
the equipment.
CAUTION:
Make sure that the water temperature reaches the set point
and the cooling system is working well before you start the laser.
〖
summer
：
22
±
1
℃（
RFL-C3000S
）；
winter
：
22
±
1
℃
〗
3.4 Installation Procedure
(1) Place the product inan still and stable position;
(2) Check if the power supply has the correct voltage (See Table 5 for the laser model and
corresponding input voltage ), and the earth line is connected, make sure it is firm and
reliable;
(3) Connect the power cable and control cable to the product when power supply is OFF;
(4) Insert the water pipes into the inlet and outlet;
(5) Check the output head and clean it if necessary. This procedure must be performed by
personnel of Raycus or authorized by Raycus. Make sure the environment is clean, or the
output cable may be contaminated.
(6) Prevent the delivery cable from treading, pinching or excessive bending during
installation;
