222085 Issue 1 - Horizon APiX Appendix Manual.pdf - 第143页
TECHNICAL REFERENCE APPENDIX PREVENTIVE MAINTENANCE 3.106 Appendix to Micron Technical Manuals Chapter Issue 1 June 15 Estimated time req uired for Monthly tasks 4.0 h ours Summary/Remarks Signed: Date:
TECHNICAL REFERENCE APPENDIX
PREVENTIVE MAINTENANCE
Chapter Issue 1 June 15 Appendix to Micron Technical Manuals 3.105
Monthly Hardware Check
SEMI Level Machine Safety Tick
The Factory supply must be isolated and locked out before an examination of the
mains input lead can be carried out.
Examine the condition of the mains input lead.
Check all earth leads and bonding points are connected.
Check operation of the cover interlock.
Check operation of the Emergency Machine Off button.
Toggle all beacon lights.
SEMI 1
SEMI 2
SEMI Level Pneumatics Tick
Check air pressure switch is set to 3 bar.
Check the air inlet regulator is set to 4.5 bar.
Check pipes for air leaks.
Check and empty the air line water trap.
SEMI 1
SEMI Level Rising Table Tick
Inspect the condition of the rising table drive belt.
Check for correct operation of the table brake.
Cycle the table, ensure smooth running, no looms fouled.
Check the critical home setting.
Check the vision height of the table.
Check the print height of the table.
SEMI 1
SEMI 2
SEMI Level Paste Dispenser (if fitted) Tick
Inspect wiring/connections and pneumatics.
Check the vanes do not foul the sensors.
Check the linear bearing guides for contamination.
Cycle the carriage, ensure smooth operation.
Check the carriage up and down sensors operate correctly.
Check the paste dispense movement on the linear bearing.
Check the critical home dimension.
SEMI 1
SEMI 2
TECHNICAL REFERENCE APPENDIX
PREVENTIVE MAINTENANCE
3.106 Appendix to Micron Technical Manuals Chapter Issue 1 June 15
Estimated time required for Monthly tasks 4.0 hours
Summary/Remarks
Signed: Date:
TECHNICAL REFERENCE APPENDIX
PREVENTIVE MAINTENANCE
Chapter Issue 1 June 15 Appendix to Micron Technical Manuals 3.107
Month December Maintenance Procedure
WARNING
BOARD CLAMPS. EXTREME CARE MUST BE EXERCISED WHEN WORKING IN
THE TOOLING AREA OF THE MACHINE TO AVOID INJURY. THE FOILS ON THE
FRONT AND REAR BOARD CLAMPS ARE VERY SHARP.
WARNING
HARMFUL SUBSTANCES. CLEANING WIPES AND CLEANING SOLUTIONS MAY
CONTAIN SUBSTANCES HAZARDOUS TO HEALTH. OBSERVE ALL
MANUFACTURERS’ HEALTH AND SAFETY GUIDELINES. ALWAYS WEAR
APPROVED PROTECTIVE CLOTHING WHEN CLEANING THE MACHINE.
SPC Alignment
Check and Machine
Cycle Count
Fill out details: SPC Alignment Check and Machine Cycle Count at the start of
this section.
Monthly Maintenance
SEMI Level Under Screen Cleaner (USC) Tick
Check the condition of the squeegee blades (Blue).
NOTE
ASM recommend squeegee blades are replaced every six months.
Check the screen cleaner height.
Check the condition of all hoses and connections.
Check that the paper feed mechanism operates correctly.
Check that the cleaner mechanism raises and lowers smoothly.
Check that the solvent dispenses and it is at a suitable pressure.
Check that solvent dispenses evenly across the paper or cassette.
Check the correct operation of the vacuum filtration unit.
Perform a USC cycle and confirm correct operation.
SEMI 1
SEMI 2
SEMI Level Environmental Control Module (if fitted) Tick
Inspect the air filters clean/replace (as detailed in the equipment manual).
Check for leakage in the system.
Check the system holds the temperature (as described in the equipment manual).
SEMI 1
SEMI 2