Micron Maintenance Manual.pdf - 第42页
1 PREVENTIVE MAINTENANCE 1.5 MONTHLY MAINTENANCE 42 MAINTENANCE MANUAL MICRON 11/2017 Summary/Remarks . . . . . . If remarks added here, enter 'Yes' in the Summary/Remarks column of 1.1.1 "Monthly Mainten-…
1 PREVENTIVE MAINTENANCE
1.5 MONTHLY MAINTENANCE
MAINTENANCE MANUAL MICRON 11/2017 41
1.5.10.4 Monthly Hardware Check
Machine Safety Tick
Check operation of the cover interlock.
Check operation of the emergency stop button.
Examine the condition of the mains input lead.
Check all earth leads and bonding points are connected.
Toggle all beacon lights.
Pneumatics Tick
Check air pressure switch is set to 3 bar.
Check the air inlet regulator is set to 5 bar.
Check pipes for air leaks.
Check and empty the air line water trap.
Check and empty the air line water trap on the Grid-lok Control Unit.
Stencil Change Tick
Remove and clean the auto drip tray. See 2.13 "Stencil Change Mechanism" [}69].
Fully extend the auto drip tray telescopic plungers and clean them. See 2.13 "Stencil
Change Mechanism" [}69].
Clean the stencil stop/stencil actuator arm lever.
Refit the auto drip tray and check operation of the stencil change mechanism.
Chase Tick
Inspect the condition of the wiring, connections and pneumatic pipes.
Check the operation of the chase clamps.
Clean and lubricate with light oil, the omni track bearings and the underside of the
chase. See 2.8 "Chase Omni Track Bearings" [}64].
Clean the left and right stencil at centre opto's. See 2.10 "Adjustable Stencil Mount
(ASM)" [}66].
Clean the stencil at centre sensor. See 2.9 "Machined C Chase" [}65]/2.11 "Ad-
justable Width Stencil Mount (AWSM)" [}67].
Remove any debris and clean the stencil guide strips. See 2.9 "Machined C
Chase" [}65]/2.10 "Adjustable Stencil Mount (ASM)" [}66].
Remove any debris and clean the stencil guide leaf springs. See 2.9 "Machined C
Chase" [}65]/2.10 "Adjustable Stencil Mount (ASM)" [}66]/2.11 "Adjustable Width
Stencil Mount (AWSM)" [}67].
Remove any debris and clean the stencil support plates. See 2.9 "Machined C
Chase" [}65]/2.10 "Adjustable Stencil Mount (ASM)" [}66]/2.11 "Adjustable Width
Stencil Mount (AWSM)" [}67].
Remove any debris and clean the stencil clamp lever actuator bar, lubricate with light
grease. See 2.11 "Adjustable Width Stencil Mount (AWSM)" [}67].
Ensure the connection between the stencil clamp lever actuator bar and the stencil
clamp lever is lubricated with light grease. See 2.11 "Adjustable Width Stencil Mount
(AWSM)" [}67].
Check ASM flap clamp cord tension (cord stretch may cause it to wrap around the pul-
ley shaft).See 2.10 "Adjustable Stencil Mount (ASM)" [}66].
Check operation of the ASM/AWSM.
1 PREVENTIVE MAINTENANCE
1.5 MONTHLY MAINTENANCE
MAINTENANCE MANUAL MICRON 11/2017 43
1.5.11 Maintenance Procedure For Month 9
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. WHEN USING CLEANING
WIPES AND CLEANING SOLUTIONS THE MANUFACTURERS’ SAFETY DATA
SHEETS MUST BE STRICTLY ADHERED TO.
MANDATORY
TOXIC CHEMICALS MAY BE PRESENT. SAFETY GLOVES MUST BE WORN.
MANDATORY
TOXIC CHEMICALS MAY BE PRESENT. EYE PROTECTION MUST BE WORN.
1.5.11.1 SPC Alignment Check And Machine Cycle Count
Fill out details: 1.5.1 "SPC Alignment Check" [}13] and 1.5.2 "Machine Cycle Count" [}13].
1.5.11.2 Software
Software Check Record Tick
Check the date and time settings.
Check the software loaded options.
Check the software version is the latest.
View Event Log Tick
Check for initialization errors.
Check for stencil position errors (31210, 31211, 31212).
Check for camera errors (31207, 31208).
1.5.11.3 Monthly Maintenance
Before commencing with the Monthly Maintenance, ensure the Daily Maintenance has been com-
pleted.
Adjustable Stencil Mount (ASM) Tick
Remove any debris and clean the ASM assembly. See 2.10 "Adjustable Stencil Mount
(ASM)" [}66].
Remove any debris and clean the pulley assemblies. See 2.10 "Adjustable Stencil
Mount (ASM)" [}66].