h t t p : / / w w w . h f l a s e r . c o m
Attention: Must ensure the laser tube filled with circulating water before the machine working. The
quality and the temperature of the circulating water will affect the life of the laser tube directly,
recommend to use the pure water, and keep the temperature below 35℃. If more than 35 ℃, then the
recycled water need to be replaced or add the ice into the water to cool down the water (Recommends
that users select the water chiller, or use two water tanks).
Cleaning tank (Changing the water): Firstly turn off the power, unplug the tube inlet, let the water of
the laser tube flow into the tank automatically, unplug the water pipe and signal cable. Open the water
tank, clean out the dirt of the water chiller, replace the circulating water, connect the water pipe and
signal cable, order all joints. Turn on the power, and run for 2-3 minutes (Make sure the laser tube
filled with circulating water).
6.2.2 The cleaning of the exhausted fan
As a long time usage for the exhausted fan, will accumulate a lot of solid dust inside the fan to make
the great noise, and also it is bad for exhaust and clean the smell. When the fan have insufficient
suction and poor smoking, we should turn off the power, unload pipe inlet and outlet on the fan, clean
the dust inside, then invert the fan, and stir the fan blade, until it is cleaned up, then install the fan
6.2.3 Lens cleaning (Recommend cleaning before work every day,the device must be in a shutdown
condition), there are three mirrors and one focus lens on the machine (No.1 mirror is in the exit of
laser tube (Upper left corner of the machine), No.2 mirror is in the left of crossbeam, No.3 mirror is
on the top of the fixed part of laser head, focus lens is inside the adjustable lens cone ) , Laser is
launched from the laser head by reflected through these mirrors, focused. Lens is easy to get the dust
or other contaminants, caused the laser reduction or lens damaged. Dont need to take off the No.1 and
No.2 mirrors when cleaning, just use the paper with the washing liquid to make the rotating cleaning
along with center to the edge of the lens carefully. No.3 mirror and focus lens need to be taken off
from the holder, clean them with the same way, Please put it back after cleaning.
Attention:：
(1)Should wipe the mirrors and lens slightly, dont make any damage for the coating
surface.
(2) Cleaning process should be done carefully to avoid falling.
(3) When installing the focus lens, be sure to keep convex surface downward .
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