Linear Motor Stator (before
running)
Check foreign materials
betweenstator magnets.
Machine interior check
(before running)
Check foreign materials at
the driving unit.
Abnormal noise check (after
running)
Check abnormal
noise/vibration.
Timing Belt and Pulley
check
Check wear of timing belt
and pulley.
Periodic cleaning and
greasing
Timing Belt Tension Check
Adjust to a moderate tension.
Board Transfer Belt (Ring
Belt)
Check wear and damage of
the ring belt.
Camera lens and lens cover
Clean and check the camera
lens.
Check the sensor
attachment.
Prevent introduction of
foreign materials.
Z-axis Nozzle Shaft Moving
Check
Check wear of spline and
bending of shaft.
Z-axis Rack & Pinion check
Check greasing and interval.
Check wear of bearing and
bush.
Periodic cleaning and
greasing
Air pressure check (before
running)
1. Main Air
2. Head blow pressure
3. Head suction
pressure
Check cleanness of the fan-
filter.
3-4
Regular Checklist for Greasing