MAINTENANCE 11. INSPECTIONS
11. INSPECTIONS
The inspection should be conducted once every 6 months to a year.
Inspected items which do not satisfy the criteria shown below should be repaired.
Inspection
item
Inspection description Criteria Remark
Power
supply
Measure the voltage fluctuation at the power supply
terminal block of VARICAM to determine if it is within the
100 VAC model: 82 to 132VAC
24 VDC model: 21.6 to 30.0VDC
Tester
Ambient
conditions
Check the ambient temperature.
ABSOCODER: -20 to +60°C
Thermometer
There should be no accumulation of dust.
Visual
inspection
Mount
condition
Verify that the ABSOCODER is securely mounted.
There should be no looseness.
Verify that the ABSOCODER shaft is securely
coupled to the machine shaft.
There should be no looseness.
Check for severed cables. Cable should appear normal.
Verify that the sensor cable connector is plugged in
There should be no looseness.
Verify that the I/O connector is plugged in all the way. There should be no looseness.