WenZhou ZhengBang Electronic Equipment Co., Ltd
ZB4050LS Rev 1.1
38
Chapter 6 Maintenance
6-1 Daily Maintenance
1.Check if the tip of the nozzle is worn or damaged, and there is no solder paste inside the nozzle that might stuck or blocked air pipe.
It must be replaced or cleaned;
2.Check the PCB camera lens for dust or debris, and clean it with a soft cloth if necessary;
3.Check for any remaining components or debris on the feeder and clean if necessary;
4.Check the components of the camera lens with or without dirt, if necessary, clean with a soft cloth;
5.Check the workbench table for any debris and extra components, and clean it with a brush if necessary;
6.Check whether the pressure gauge of the equipment barometer is within a reasonable range (reference value 0.6Mpa);
7.Check whether there is any water in the oil cup of the gas source treatment part and drain it;
8.Check and clean the throwing box and sort the useful materials;
9.Check the transfer guide rails and transfer with no debris, and clean with a soft cloth if necessary.
6-2 Weekly Regular Maintenance
1. Check the X-axis screw for any particles or debris on it, and clean if necessary;
2. Check the X-axis guide grease for hardening and residue adhesion;
3. Check the Y-axis screw for any particles or debris, and clean if necessary;
4. Check the lubricating oil of the Y-axis guide rail for hardening and residue adhesion;
5. Check the air pneumatic joint for leaks and replace if necessary;
6. Check the air tube for aging or distortion, and replace if necessary;
7. Check the feeder board for any components or debris that fall into the air outlet and must be cleaned.
6-3 Monthly Regular Maintenance
1. Check if the brightness of LED is sufficient. If it is not bright, replace the entire LED component;
2. Check the 4 sensors on the transfer mechanism and wipe them with a clean rag;
3. Check the Z-axis rotating motor shaft and the oil seal contact part for air leakage, and add a small amount of white grease;
4. Check the X-axis linear guide to remove dust and residue and apply new grease.
5. Check the X-axis ball screw to remove dust and residue and apply new grease.
6. Check the Y-axis linear guide to remove dust and residue and apply new grease.
7. Check the Y-axis ball screw to remove dust and residue and apply new grease.
8. Check the widened linear guide to remove dust and residue and apply new grease.
9. Check the Z-axis linear guide to remove dust and residue and apply new lubricant;
10. Check that the outer silicone ring of the nozzle holder is loose or slide upward to prevent the motor from rotating and replace if
necessary;
11. Check whether there is any component inhalation in the filter of the vacuum generator assembly, clean and replace if necessary;
12. Check the fan filter for dust accumulation, remove the filter for cleaning, and replace if necessary.
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DANGER
：
To prevent accidents from starting unexpectedly, please perform maintenance after turning off the power.
！
WARN:
Can not be blown with a wind gun, the air gun will blow dust and debris into the machine, attached to the guide rail,
screw, lens, otherwise it will affect the normal operation of the machine.
！
Attention:
Do not use organic solvents to scrub the surface of the machine, as it will damage the surface of the machine.
6-4 Nozzle Clean
1.Please use alcohol-contained ultrasonic cleaner to clean the alcohol in the nozzle with an air gun.
2.It takes about 5 minutes to clean by ultrasonic
。
3.For dirt that cannot be cleaned by an ultrasonic cleaner, please use a soft cloth soaked in alcohol to brush it.
4.After cleaned, apply grease to the nozzle slider to prevent the rust of nozzle inside.
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Attention
：
Do not use solvents other than alcohol (propanol, etc.). If a high-viscosity grease such as grease is used, the
nozzle slider will not return smoothly.
