cp45ref.pdf - 第46页

Samsung Component Placer CP-45F(V)/FS Refer ence Manual 1-20  Check to see if there is a production problem caused by the spe ed of the conveyor system. Figur e 1-13. Convey or Speed Contr ol V olume Solution  The spee…

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

1-20

 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

Preventive Maintenance

1-21

1.2.4. Electric Device

Inspection

 Check abrasive wear in each area of the device.

 Check if the machine generates errors when the switch is operated.

 Check if the corresponding Input IO on the MMI IO window operates.(Emergency

Switch , Door Switch)

 Check if power is disconnected when the Current Breaker is operated.

Solution

 Contact our C/S center for service when severe abrasive wear is present or the

machine does not work properly.

1.2.5. Feeder Station Section

1.2.5.1. Feeder Base

Inspection

 Make sure the feeder base is clear of any stray components or residue before

installing the feeders onto the feeder base.

Solution

 Eliminate or remove any components or contamination on the feeder base and clean

with a soft cloth.

1.2.5.2. Adjustment of Multi Cylinder Speed

Inspection

 Check to see if inadequate setting of the speed control is causing problems to feeders

operation when presenting components.

Warning

Adjusting the sensor or correcting an error while the

machine is ready could result in personal injury.

Be sure to adjust the sensor or correct an error in the stop

status (idle mode) after canceling the ready status.

Caution

Before checking abrasive wear, be sure to turn off power,

lock, and check.