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No.
Item
2
Ambient environment Check for water, oil, or
3
Mounting and wiring
status
Tools Required for Inspections
Required Tools
• Flat-head screwdriver
• Phillips screwdriver
• Voltage tester or digital voltmeter
• Industrial alcohol and clean cotton cloth
• Antistatic gas duster
Tools Required Occasionally
• Oscilloscope
• Thermometer and hygrometer
CK3E-series Programmable Multi-Axis Controller Hardware User's Manual (I610)
Inspection details
No spray
chemical sprays hitting
the Controller.
Check for corrosive or
No corrosive or flamma-
flammable gases in the
ble gases
area of the Controller.
Check the level of vibra-
Vibration resistance and
tion or shock.
shock resistance must
be within specifications.
Check for noise sources
No significant noise
near the Controller.
sources
Check that cable con-
No looseness
nectors are fully inserted
and locked.
Check for damaged
No visible damage
external wiring cables.
6 Inspection and Maintenance
Criteria
Correction
Clean and protect the Con-
troller if necessary.
Check by smell or use a
sensor.
Install cushioning or shock
absorbing equipment if
necessary.
Either separate the Con-
troller and noise source or
protect the Controller.
Fully inserted and lock the
connectors.
Check visually and replace
cables if necessary.
6
6 - 3
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