cp45ref.pdf - 第45页

Pr eventive Maintenance 1-19 1.2.3.5. Chain, Belt and Pulley for Adjusting Conveyor Width On Manual Operation Inspection  Check for contamination on the chain.  Insufficient lubricant on t he chain could cau se dif fic…

Samsung Component Placer CP-45F(V)/FS Reference Manual

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been found.

1.2.3.2. Lead Screw for Adjusting Conveyor Width

Inspection

 Look for components, dust or discoloration of the lead screw.

 Insufficient lubricant on the lead screw can cause difficulty in adjusting the width of

the conveyor. Check the lubricant condition.

Figure 1-11. Lead Screw for Adjusting Conveyor Width

Solution

 Eliminate the dust and contamination and apply grease to the lead screw if necessary.

1.2.3.3. L/M Guide Rail for Adjusting Conveyor Width

Inspection

 Look for components, dust or discoloration of the rails.

 Insufficient lubricant on the rails can cause difficulty in adjusting the width of the

conveyor. Check the lubricant condition.

Solution

 Eliminate the dust and contamination from the rails and apply grease to the lead

screw if necessary.

 Apply grease through the grease nipple.

1.2.3.4. Belt and Pulley for Adjusting Conveyor Width On Automatic Operation

Inspection

 Check the tension of the belt to see if it is too tight or too loose.

 Check the belt for abnormal wear.

 Check the pulley for abnormal wear.

Solution

 If the tension of the belt is adjusted with the screw for belt tension adjustment, the

motor might be affected. When you need to adjust the tension, please contact our C/S

center immediately for A/S.

Lead Screw

Belt & Pulley

L/M Guide Rail

Srevo Motor

Preventive Maintenance

1-19

1.2.3.5. Chain, Belt and Pulley for Adjusting Conveyor Width On Manual

Operation

Inspection

 Check for contamination on the chain.

 Insufficient lubricant on the chain could cause difficulties in adjusting the conveyor

width. Check the condition of the lubrication.

Solution

 Eliminate the contamination and apply grease if necessary.

1.2.3.6. PCB Detect Sensor

Inspection

 Check to see if the sensor window has been contaminated.

 Check the sensor's performance to see whether it is functioning or not.

Figure 1-12. PCB Detect Sensor

Solution

 Eliminate the contamination and clean the sensor window with a soft cloth.

 Check the sensitivity of sensor.

 If the sensor is found defective, contact the service center for a replacement.

1.2.3.7. Adjusting Belt Speed

Inspection

Sensor Window

L/M Guide Rail

Samsung Component Placer CP-45F(V)/FS Reference Manual

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 Check to see if there is a production problem caused by the speed of the conveyor

system.

Figure 1-13. Conveyor Speed Control Volume

Solution

 The speed of the conveyor system can be adjusted by adjusting the conveyor speed

control volume located in the rear of the machine where the controller is

1.2.3.8. Stopper(Hard Stop) Inspection

Inspection

 Check the upper section of the stopper (or hard stop) to see if excessive wear has

occurred (inspect the area where it contacts the PCB).



Figure 1-14. Stopper Inspection Points

Solution

 If excessive wear is detected, replace the upper section of the stopper.

1.2.3.9. Conveyor Cylinder Operation

Inspection

 Check the operation of each cylinder.

 Check the detect sensor of each sensor.

Solution

 The operation of each cylinder can be checked using <Setup/Manual Control>

command or <Setup/Diagnostics/Self Diagnosis> command on the MMI application.

 If the cylinder is found defective, contact the service center for a replacement.

Caution

Inaccurate speed control may deteriorate the accuracy of

component placement. Speed control must be performed by

a skilled person who received C/S training or contact our

designated C/S company(STS).

Conveyor Speed Control Volume

Inspection Point