196396 Iss 2 Nov 2015 - Semi Appendix Manual.pdf - 第85页

PREVENTIVE MAINTENANCE MONTHLY MAINTENANCE 28.24 Technical Reference Manual Chapter Issue 5, Aug 14 SEMI Level Rail System Tick Inspect wiring connections and pneumatic pipes. Check the linear bearing guides for contamin…

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PREVENTIVE MAINTENANCE
MONTHLY MAINTENANCE
Chapter Issue 5, Aug 14 Technical Reference Manual 28.23
Monthly Hardware Check
SEMI Level Machine Safety Tick
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 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 Level Print Carriage Tick
Inspect wiring for chaffing/drag chain for wear.
Check the vane does not foul the sensor.
Check the linear bearing guides for contamination.
Check the tension of the belt.
Cycle the carriage ensuring smooth running.
Cycle the carriage, checking the belt tracking.
Check the critical home dimension.
PREVENTIVE MAINTENANCE
MONTHLY MAINTENANCE
28.24 Technical Reference Manual Chapter Issue 5, Aug 14
SEMI Level Rail System Tick
Inspect wiring connections and pneumatic pipes.
Check the linear bearing guides for contamination.
Check the board clamp condition for damage.
Check the rails for parallelism.
Check the round belt tension is correct.
Check the condition of the rails for wear.
Check the condition of the rail lift pillars and anvils.
Check the round belt joint condition.
Check the round belts for wear, ensure no slippage.
HTC Flat Belt option - ASM recommend the centre conveyor flat belt is replaced at
monthly intervals.
HTC Flat Belt option - ASM recommend the outer conveyor flat belts and centre
conveyor tension spring are replaced at six monthly intervals.
Check the board clamp bearings operate smoothly.
Cycle the rails ensuring smooth travel over entire travel.
Check the rails reach the minimum width setting.
Check the rail width setting, use setting plate 140403.
Check the rail to table height setting.
Estimated time required for Monthly tasks 4.0 hours
Summary/Remarks
Signed: Date:
PREVENTIVE MAINTENANCE
MONTHLY MAINTENANCE
Chapter Issue 5, Aug 14 Technical Reference Manual 28.25
Month April 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.
MANDATORY
TOXIC CHEMICALS MAY BE PRESENT. SAFETY GLOVES MUST BE WORN.
MANDATORY
TOXIC CHEMICALS MAY BE PRESENT. EYE PROTECTION MUST BE WORN.
Full QC Calc
Performance Check
Fill out details: SPC Alignment Check and Machine Cycle Count at the start of
this section. Perform 100 cycles.
Software
SEMI Level Software Check Record Tick
Check the date and time settings.
Check the software loaded and options.
Check the software version is the latest issue.
SEMI Level View Event Log Tick
Check for initialisation errors.
Check for screen position errors (31210, 31211, 31212).
Check for camera errors (31207, 31208).