I&J4000-LF Series Operating Manual
Section 9: Maintenance and Periodic Inspection
Part # 562187
Rev. E - Jan. 08
- Page 118 -
© 2008 I&J Fisnar Inc.
1.3 Check
Methods
Check point Check action (See if) Corrective action
Tilt or deviation of - Robot working position is tilted - Set the machine in a proper
machine or inclined vertical position
Status of cables and - Electrical cables and pneumatic - Remove the causes of twisting,
hoses hoses are excessively twisted, bending or squeezing
bent or squeezed
- Air leakage between pneumatic - Cut away the damaged parts of
hoses and fittings hoses and make new
connections
Appearance - Damage on the robot’s head - Pay attention to working area of
from clashes during operation robot and remove any obstacle
Stability on work - The robot is too close to the - Rearrange the position of the
bench edge of the work table robot on the table
- Remove sources making table
to vibrate
Motor running - Infiltration of grease - Replace motor (See Agent)
condition - Degradation of performance
due to overload
Motions, connections -The axes are not moving smoothly - Grease up
and joints - Noises, vibrations and / or shakes - Reset and adjust gains
(Contact Agent for setting)
Unfastened / loose - Loose or broken bolts and nuts - Tighten loose bolts and nuts.
bolts and screws Make corrective actions to
remove the causes
Internal wires and - Stripped or damaged external - Replace the damaged cables
connectors cover or shield on cables or connectors with new ones
and / or connectors (Contact Agent)
Accuracy and - Z runout over X or Y bigger than - Contact Agent
Precision 0.2 mm
- Wear on timing belt - Replace timing belt (See
Agent)
Ball screw assembly - Lack of grease on shaft, LM - Apply grease on shaft, LM
(for I&J4300/4400- guide and / or slide guide guide and / or slide guide
LF), LM guide, slide surfaces surfaces (See Section 9:2)
guide - Deflections of the shaft - Replace the shaft (Contact
Agent)
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Summary of Contents for I&J4000-LF Series
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