YSM40R_Mainte_E - 第67页

2-12 2 Daily maintenance items 3. Checking tape cutter sharpness The used carrier tape after mounting components are automatically cut by tape cutters in the machine and collected in empty tape box. If a tape cutter lose…

100%1 / 217
2-11
2
Daily maintenance items
2. Cleaning the feeder plate
Chips or foreign object falling on the feeder plate might bite into the surface during feeder setting and cause
the pickup position to deviate. Periodic inspection and cleaning are recommended to prevent this problem.
n
Cleaning with feeder plate cleaning brush
1. Detach the feeder exchange carriage from the machine.
2. Using a feeder plate cleaning brush, sweep out the chips and debris in the direction of arrow shown in the figure
below.
n
Cleaning with vacuum cleaner
1. Detach the Feeder exchange carriage from the machine.
2. Use a household vacuum cleaner, etc. to suction the dust and small debris that were generated from chips and paper
tape residue, etc.
n
Cleaning with vacuum assembly
1. Set the feeder exchange carriage on the machine.
2. Connect the optional vacuum assembly (KHY-M88V0-A0X) to the air connectors on the front of carriage.
3. Vacuum the dust and small debris generated from chips and paper tape residue, etc.
Cleaning feeder plate
Feeder exchange carriage for YSM40R
Cleaning with vacuum cleaner (Vacuum assembly)
Open guide rail cover.
Cleaning with cleaning brush
Cover lock
Connect air connector vacuum assembly.
Guide rail cover Cover lock
Feeder plate
Feeder plate
Cleaning brush
Use dust pan to collect foreign objects.
53204-N9-00
2-12
2
Daily maintenance items
3. Checking tape cutter sharpness
The used carrier tape after mounting components are automatically cut by tape cutters in the machine and
collected in empty tape box. If a tape cutter loses the sharpness, carrier tapes that are not cut may clog in
the path to the empty tape box. Check tape cutter sharpness everyday.
Checking tape cutter sharpness
Lower tape cutters (movable side）
Upper tape cutters (fixed side）
Carrier tape
Lower
blade
Upper
blade
53207-N9-00
n
3 checkpoints of daily tape cutter inspection
1. The sound when cutting tape is normal.
Check that the sound of tape cutter moving is not louder than usual.
Check that abnormal sound such as metal sound is not heard.
2. Carrier tapes in the empty tape box are cut appropriately.
Check the cut sections of carrier tapes when disposing of carrier tapes in the empty tape box.
3. Carrier tapes in the empty tape box are disposed of.
Check the empty tape box everyday and dispose of accumulated carrier tapes.
c
CAUTION
As used carrier tapes accumulates in the empty tape box, dispose of them periodically. If the empty tape box is filled
with them, trouble such as cutter operation error may occur.
n
NOTE
Lubricating tape cutter with disassembly, and replacing tape cutter blade must be performed by YAMAHA service
personnel as failure in these tasks cause serious injury. Contact YAMAHA sales representatives when tape cutter
abnormality is noticed.
Chapter 3 Periodic maintenance items
Contents
1. Weekly maintenance 3-1
1.1 For all heads 3-1
1.1.1 Checking the nozzle spring action 3-1
1.1.2 Checking the leaf spring/roller lock 3-2
1.2 Nozzle cleaning 3-3
1.2.1 Cleaning and lubricating nozzle slide section 3-3
1.2.2 Cleaning the nozzle air path 3-5
1.2.3 Cleaning the nozzle tip 3-6
1.2.4 ANC nozzle attaching/detaching tool 3-8
1.3 Vision system 3-15
1.3.1 Cleaning the multi-vision camera lighting's protective cover 3-15
2. Monthly maintenance 3-16
2.1 X-Y axis (4-beam type) 3-17
2.1.1 Cleaning/greasing X-axis ball screw (4-beam type) 3-17
2.1.2 Cleaning/lubricating X-axis guide (4-beam type) 3-19
2.1.3 Cleaning/Lubricating Y-axis guides, Cleaning linear scale
(4-beam type) 3-21
2.2 X-Y axis (2-beam type) 3-23
2.2.1 Cleaning/greasing X-axis ball screw (2-beam type) 3-23
2.2.2 Cleaning/Lubricating X-axis guides, Cleaning linear scale
(2-beam type) 3-25
2.2.3 Cleaning/Lubricating Y-axis guides, Cleaning linear scale
(2-beam type) 3-27
2.3 Conveyor unit 3-29
2.3.1 Board detection sensors 3-29
2.4 Base section and others 3-30
2.4.1 Cleaning feeder float sensor 3-30
2.5 Feeder exchange carriage 3-31
2.5.1 Cleaning/lubricating carriage cam followers 3-31
2.6 RS head 3-32
How to lower RS head/nozzle shafts 3-32
2.6.1 Inspecting and replacing the air filters 3-33
3. 3-month maintenance 3-35
3.1 MU head 3-35
3.1.1 Cleaning/replacing the air filter 3-35
3.1.2 MU head: Checking spline shaft Z-axis operation 3-36
3.1.3 MU head: Checking/cleaning around spline shaft 3-36
3.1.4 MU head: Applying grease to spline shaft (when required) 3-37