SCULPFUN SF-A9 Manual página 22

SF-A9 Machine User Manual
8.2 Common problem
1、Why doesn't the laser fan spin?
① When the laser stops working, the fan will automatically stop after 2 minutes of cooling to avoid noise. After
starting work, it will rotate again
2、How to manually position SF-A9
① Put down the fixed focus column on the right side of the laser and loosen the thumb screw.
② Slide the laser up and down so that the fixed focus column bears against the surface of the object to be
processed.
③ Tighten the thumb screw and retract the fixed focus column.
④ When cutting thick objects, after focus is completed, you can use the rear Z-axis knob to observe the left scale
and lower it by 1-3mm to improve the cutting effect.
3、No response when connecting to mobile APP
① There are two ways to connect the APP, AP wifi mode and wifi mode
② In AP wifi mode, the machine will automatically launch wifi, the name is Sculpfun SF-A9 XXXXX, the default
password is 12345678, open the APP after connecting, the default IP address is 192.168.4.1.
In wifi mode, you need to use computer tools to connect to wifi. Please note that it can only connect to 2.4Ghz
③
wifi and does not support special symbols. If it cannot be used normally, you can contact our customer service
and send back a screenshot of the mobile phone configuration to receive quick technical support.
4、How should the machine be maintained and how often?
① X linear guides need to be regularly coated with lubricating oil or grease to prevent rust.
Maintenance cycle: Frequent users, defined as using the machine for more than 8 hours a day. Maintenance is required at least
every 15 days
Light users are defined as using the machine for no more than 2 hours a day. Requires maintenance at least every 2 months
During the maintenance cycle, if dirt and impurities appear, the surface of the guide rail needs to be cleaned immediately
and grease is applied after ensuring it is clean.
5、The carved circle is deformed, round is not round, square is not square
Reason：Maybe the belt is too tight
Step：Please check the belt. Use your fingers to hold the upper and lower parts of the belt at the same time to feel
the tightness. If it is too loose or too tight. Refer to the next question to adjust the tightness.
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