Yueming CMA1325C-B-A - Worktable Maintenance; Maintenance Cycle

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 Replace the cooling water in the following steps:
1. Turn off the laser power, and stop the machine;
2. Unscrew the drain valve of the water chiller, and drain the cooling water from the water chiller;
3. If there is any precipitate, wipe with a clean towel;
4. Open the protective cover of the water chiller, and fill the new distilled water into the water chiller;
5. Start the machine, and it will work properly when the laser tube is filled with cooling water.
4.4.3 Worktable maintenance
CMA1325C-BA uses homemade hollow blade and collection box of Han's Yueming; if the exhaust port is
blocked due to too much broken materials in the collection box, the produced dust can’t be discharged promptly
and it is easy cause a fire. Please clean the blade and collection box regularly, and clean up the broken materials
promptly. Note the following aspects during use:
 In daily work of the machine, pay special attention to protect the blade and avoid blade damage due to
external forces;
 After processing, clean the debris adhered to blade surface with a flexible brush, and avoid scratching
the oxide layer of the blade in cleaning process;
 Avoid blade contacting with corrosive liquids or gases;
 If damaged or deformed, remove the damaged blade directly for replacement;
 Do not place heavy object on the blade plane, or else it will cause blade bending or deformation.
Fig.5-4 Collection Box
4.5 Maintenance cycle
 The maintenance period of laser, chiller and air compressor in accordance with the maintenance cycle
stated on the manual.
 The machine tool requires initial inspection after 24 hours of the first use, re-inspection after 100 hours,
one inspection after six months, and then one after every six months or a year (depending on the
customer).
Exhaust port