31
Item Trouble shooting
Reason
Measure
shaking
while
moving.
2. The lead screw was not
concentricity with the motor.
2. Adjust the place of the lead
screw.
11
The belts slipped.
1. The belts loosen.
2. There is some lubricating
oil on the belts.
1. Adjust the motor’s place for
tightening the belt.
2. Clean the lubricating oil.
5.2 Maintenance and inspection
Safety instructions:
Risk of electric shock
Be sure to open the cabinet door after the power off
Cut off the power supply for 5 minutes and replace the servo unit (including the
rectifier) and control the power unit. During this time, please do not touch the
terminal!
Risk of electric shock and injury
After the repair, please do not forget the tool in the electric control cabinet, make
sure the door of the electric control cabinet is closed.
● Daily check
1) Check if there's flammable or explosive item close to the dispensing robot.
2) Check if the working voltage is correct.
3) Clean the needle, syringe, barrel and dispensing valve regularly. Replace them if they’re blocked.
4) Check if the airflow is normal.
5) Check if zero position of each axis is correct.
6) Test the movement and communication performance of dispensing robot.
7) Check if the emergency button can be pushed and unscrewed normally.
8) Check if the air tube is smooth.
9) Clean the working environment of dispensing robot.
10) Check if the external screws of the dispensing robot are screwed well.
11) Write down equipment condition in each shift.
12) Run a testing program after each shift.