Instruction Manual

Maintenance 9-3
Table 9-1 Routine Maintenance Procedures (Continued)
Interval
Procedure
Daily Weekly Monthly 3 mo. 6 mo.
Confirm that all items on the Daily Routine Checklist are
being performed and recorded.
X
Inspect Conveyor rollers, bearings, and chain for surface
damage. Ensure that no foreign material adheres to
surfaces. Clean and replace as necessary.
X
Check air cylinders for leakage. Correct as required. X
Test the vent air switch by removing the vent-sensing air
line. With the line removed, the dispensing system
should perform an emergency stop.
X
Check that the system ventilation adjustments have not
been changed.
X
With fluid pressure set to less than 0.69 bar (10 psi),
gently pull on the relief valve ring to ensure that it moves
freely. Do this for all reservoirs. Refer to your specific
Fluid System manual for further information.
X
Inspect all mounting brackets for security. X
Check all air lines and cables for proper tension. X
Clean the Main Air Filter. Replace if necessary. X
Lubricate X-axis bearings. X
Check all door interlocks for proper operation. X
Ensure that all fluid delivery system components are
free of excessive material buildup.
X
Inspect the air and material lines for wear caused by
Robot movement.
X
Check the Robot connectors and hardware for tightness
observing the following cautions.
 DO NOT touch the Home switches mounted on
the Robot gantry axis. Position reference may
change.
 DO NOT remove or disassemble the Robot
panels. The X-Y table accuracy and the factory-
set calibration factors may change.
 DO NOT attempt to manually move mechanisms
controlled by the Robot Controller when the
mechanism is connected.
X
For dispensing systems operating in a 24/7 production
environment, lubricate the mechanical drive cables. See
9.5.5 Lubricating the Mechanical Drive Cables.
X
Check Conveyor guards for alignment and security. X
Inspect Conveyor chains for proper tension. X
For dispensing systems operating in a single-shift
environment, lubricate the mechanical drive cables. See
9.5.5 Lubricating the Mechanical Drive Cables.
X
For dispensing systems operating in a 24/7 production
environment, tension the mechanical drive cables. See
9.5.7 Tensioning the Cables.
X