Cooling System Installation - Yueming CMA1325 Owner's Manual

Laser power box and the high voltage cord which control the laser tube are
with high voltage (20,000V) and static electricity radiation. The cable must
Attention be insulated and closed off; and earthing well. Or the machine may be
effected by striking fire and interferential phenomena, serious creepage
may hurt the human safety.
During operation of the machine and after power-off, please do not touch
the high voltage line with hand. Otherwise, electric shock or even death may
Attention be caused.
Prohibit anyone except the person from our company to operate the power
supply box of laser and the high voltage line which control the laser tube.

3.1.4.2 Cooling system installation


Fill up the water chiller with pure water.

Link the "water inlet" of machine and "water outlet" of water chiller by the silica gel
tube, link the "water outlet" of machine and "water inlet" of water chiller.

After checking and it is no error, turn-on the water inlet/outlet valve of water chiller.

Connect the power supply of water chiller to the opposite interface of left side of the
machine, and power on the water chiller.
Fig.3-8
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